Duct Work Sheets | McMaster-Carr

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Thickness

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Length

Shape

Material

Steel Grade

1006 Low-Carbon Steel

1006-1026 Low-Carbon Steel

1008-1010 Low-Carbon Steel

Fabrication

Specifications Met

Tolerance Rating

Hardness Rating

Finish

Silver-Filled Resin Coated

Yield Strength

Maximum Temperature

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

REACH

RoHS

Heat Treatable

Hardness

Maximum Hardness After Heat Treatment

Minimum Temperature

Elongation

Color

Zinc-Coating Weight Designation

Finish Thickness

Facing Material

412 Products

About Steel

Compare over 50 grades of steel and cast iron to find the right material for you—all with material certificates for traceability.

About Selecting Thermal Insulation

Low-Carbon Steel Sheets and Bars

Also known as mild steel, low-carbon steel is easy to machine, form, and weld. It's widely fabricated into parts that don’t require high strength, such as fixture clamps and mounting plates.

Heat treatable material can be surface hardened for added wear resistance.

Hot-rolled sheets are ground to remove residue and create a uniform surface that is good for heat treating.

Steel that meets ASTM specifications complies with standards for manufacturing and performance.

Testing packs, also known as welding coupons, can be used to practice and test welds before welding actual workpieces. They come from the same lot to minimize differences in material composition that can impact weld quality and test results.

Sheets

Yield Strength: See table
Hardness: See table
Heat Treatable: Yes
Max. Hardness After Heat Treatment: Not Rated
Fabrication: See table
Specifications Met: See table

1" × 10ft.
Thick.	Thick. Tolerance	Yield Strength, psi	Fabrication	Hardness	Specifications Met		Each
0.001"	-0.0001" to 0.0001"	44,000	Cold Rolled	Rockwell B90 (Medium)	ASTM A109	00000000	000000
0.004"	-0.0005" to 0.0005"	44,000	Cold Rolled	Rockwell B90 (Medium)	ASTM A109	00000000	00000
0.007"	-0.0008" to 0.0008"	44,000	Cold Rolled	Rockwell B90 (Medium)	ASTM A109	00000000	00000
1" × 25ft.
0.001"	-0.0001" to 0.0001"	44,000	Cold Rolled	Rockwell B90 (Medium)	ASTM A109	00000000	00000
0.004"	-0.0005" to 0.0005"	44,000	Cold Rolled	Rockwell B90 (Medium)	ASTM A109	00000000	00000
0.007"	-0.0008" to 0.0008"	44,000	Cold Rolled	Rockwell B90 (Medium)	ASTM A109	00000000	00000
1" × 100ft.
0.001"	-0.0001" to 0.0001"	44,000	Cold Rolled	Rockwell B90 (Medium)	ASTM A109	00000000	00000
0.004"	-0.0005" to 0.0005"	44,000	Cold Rolled	Rockwell B90 (Medium)	ASTM A109	00000000	00000
0.007"	-0.0008" to 0.0008"	44,000	Cold Rolled	Rockwell B90 (Medium)	ASTM A109	00000000	00000
3" × 10ft.
0.001"	-0.0001" to 0.0001"	44,000	Cold Rolled	Rockwell B90 (Medium)	ASTM A109	00000000	00000
0.004"	-0.0005" to 0.0005"	44,000	Cold Rolled	Rockwell B90 (Medium)	ASTM A109	00000000	00000
3" × 25ft.
0.001"	-0.0001" to 0.0001"	44,000	Cold Rolled	Rockwell B90 (Medium)	ASTM A109	00000000	00000
0.004"	-0.0005" to 0.0005"	44,000	Cold Rolled	Rockwell B90 (Medium)	ASTM A109	00000000	00000
3" × 100ft.
0.001"	-0.0001" to 0.0001"	44,000	Cold Rolled	Rockwell B90 (Medium)	ASTM A109	00000000	000000
0.004"	-0.0005" to 0.0005"	44,000	Cold Rolled	Rockwell B90 (Medium)	ASTM A109	00000000	000000
6" × 6"
1/4"	-0.013" to 0"	60,000	Cold Drawn	Not Rated	__	0000000	00000
3/8"	-0.013" to 0"	60,000	Cold Drawn	Not Rated	__	0000000	00000
1/2"	-0.013" to 0"	60,000	Cold Drawn	Not Rated	__	0000000	00000
3/4"	-0.013" to 0"	60,000	Cold Drawn	Not Rated	__	0000000	00000
7" × 10ft.
0.001"	-0.0001" to 0.0001"	44,000	Cold Rolled	Rockwell B90 (Medium)	ASTM A109	00000000	00000
0.004"	-0.0005" to 0.0005"	44,000	Cold Rolled	Rockwell B90 (Medium)	ASTM A109	00000000	00000
0.007"	-0.0008" to 0.0008"	44,000	Cold Rolled	Rockwell B90 (Medium)	ASTM A109	00000000	00000
7" × 25ft.
0.001"	-0.0001" to 0.0001"	44,000	Cold Rolled	Rockwell B90 (Medium)	ASTM A109	00000000	00000
0.004"	-0.0005" to 0.0005"	44,000	Cold Rolled	Rockwell B90 (Medium)	ASTM A109	00000000	00000
0.007"	-0.0008" to 0.0008"	44,000	Cold Rolled	Rockwell B90 (Medium)	ASTM A109	00000000	00000
7" × 100ft.
0.001"	-0.0001" to 0.0001"	44,000	Cold Rolled	Rockwell B90 (Medium)	ASTM A109	00000000	000000
0.004"	-0.0005" to 0.0005"	44,000	Cold Rolled	Rockwell B90 (Medium)	ASTM A109	00000000	000000
0.007"	-0.0008" to 0.0008"	44,000	Cold Rolled	Rockwell B90 (Medium)	ASTM A109	00000000	000000
8" × 8"
1/4"	-0.013" to 0"	60,000	Cold Drawn	Not Rated	__	0000000	00000
3/8"	-0.013" to 0"	60,000	Cold Drawn	Not Rated	__	0000000	00000
1/2"	-0.013" to 0"	60,000	Cold Drawn	Not Rated	__	0000000	00000
3/4"	-0.013" to 0"	60,000	Cold Drawn	Not Rated	__	0000000	000000
10" × 10"
1/4"	-0.013" to 0"	60,000	Cold Drawn	Not Rated	__	0000000	00000
3/8"	-0.013" to 0"	60,000	Cold Drawn	Not Rated	__	0000000	00000
1/2"	-0.013" to 0"	60,000	Cold Drawn	Not Rated	__	0000000	000000
3/4"	-0.013" to 0"	60,000	Cold Drawn	Not Rated	__	0000000	000000
12" × 12"
0.048"	-0.003" to 0.003"	20,000	Cold Rolled	Not Rated	__	00000000	00000
0.06"	-0.005" to 0.005"	Not Rated	Cold Rolled	Not Rated	__	0000000	00000
0.075"	-0.003" to 0.003"	Not Rated	Cold Rolled	Not Rated	__	0000000	00000
0.09"	-0.003" to 0.003"	Not Rated	Cold Rolled	Not Rated	__	0000000	00000
0.105"	-0.004" to 0.004"	20,000	Cold Rolled	Not Rated	__	00000000	00000
0.12"	-0.006" to 0.006"	Not Rated	Cold Rolled	Not Rated	__	0000000	00000
0.134"	-0.006" to 0.006"	Not Rated	Cold Rolled	Not Rated	__	0000000	00000
0.15"	-0.009" to 0.008"	Not Rated	Hot Rolled	Not Rated	__	00000000	00000
0.18"	-0.006" to 0.006"	20,000	Cold Rolled	Not Rated	__	00000000	00000
1/4"	-0.013" to 0"	60,000	Cold Drawn	Not Rated	__	0000000	00000
3/8"	-0.013" to 0"	60,000	Cold Drawn	Not Rated	__	0000000	000000
1/2"	-0.013" to 0"	60,000	Cold Drawn	Not Rated	__	0000000	000000
3/4"	-0.013" to 0"	60,000	Cold Drawn	Not Rated	__	0000000	000000
12" × 24"
0.03"	-0.003" to 0.003"	Not Rated	Cold Rolled	Not Rated	__	0000000	00000
0.06"	-0.005" to 0.005"	Not Rated	Cold Rolled	Not Rated	__	0000000	00000
0.075"	-0.003" to 0.003"	Not Rated	Cold Rolled	Not Rated	__	0000000	00000
0.09"	-0.003" to 0.003"	Not Rated	Cold Rolled	Not Rated	__	0000000	00000
0.12"	-0.006" to 0.006"	Not Rated	Cold Rolled	Not Rated	__	0000000	00000
0.134"	-0.006" to 0.006"	Not Rated	Cold Rolled	Not Rated	__	0000000	00000
1/4"	-0.013" to 0"	60,000	Cold Drawn	Not Rated	__	0000000	000000
3/8"	-0.013" to 0"	60,000	Cold Drawn	Not Rated	__	0000000	000000
1/2"	-0.013" to 0"	60,000	Cold Drawn	Not Rated	__	0000000	000000
3/4"	-0.013" to 0"	60,000	Cold Drawn	Not Rated	__	0000000	000000
24" × 24"
0.018"	-0.002" to 0.002"	20,000	Cold Rolled	Not Rated	__	00000000	00000
0.024"	-0.002" to 0.002"	20,000	Cold Rolled	Not Rated	__	00000000	00000
0.03"	-0.003" to 0.003"	Not Rated	Cold Rolled	Not Rated	__	0000000	00000
0.048"	-0.003" to 0.003"	20,000	Cold Rolled	Not Rated	__	00000000	00000
0.06"	-0.005" to 0.005"	Not Rated	Cold Rolled	Not Rated	__	0000000	00000
0.075"	-0.003" to 0.003"	Not Rated	Cold Rolled	Not Rated	__	0000000	00000
0.09"	-0.003" to 0.003"	Not Rated	Cold Rolled	Not Rated	__	0000000	00000
0.105"	-0.004" to 0.004"	20,000	Cold Rolled	Not Rated	__	00000000	00000
0.12"	-0.006" to 0.006"	Not Rated	Cold Rolled	Not Rated	__	0000000	000000
1/8"	-0.004" to 0.004"	20,000	Cold Rolled	Not Rated	__	00000000	00000
0.134"	-0.006" to 0.006"	Not Rated	Cold Rolled	Not Rated	__	0000000	00000
0.15"	-0.009" to 0.008"	Not Rated	Hot Rolled	Not Rated	__	00000000	000000
0.18"	-0.006" to 0.006"	20,000	Cold Rolled	Not Rated	__	00000000	000000
1/4"	-0.01" to 0.03"	36,000	Hot Rolled	Not Rated	ASTM A36	00000000	000000
3/8"	-0.008" to 0.008"	20,000	Hot Rolled	Not Rated	__	00000000	000000
1/2"	-0.01" to 0.01"	20,000	Hot Rolled	Not Rated	__	00000000	000000
3/4"	-0.01" to 0.03"	36,000	Hot Rolled	Not Rated	ASTM A36	00000000	000000
1"	-0.01" to 0.06"	36,000	Hot Rolled	Not Rated	ASTM A36	00000000	000000
24" × 36"
0.03"	-0.003" to 0.003"	Not Rated	Cold Rolled	Not Rated	__	0000000	00000
0.06"	-0.005" to 0.005"	Not Rated	Cold Rolled	Not Rated	__	0000000	00000
0.075"	-0.003" to 0.003"	Not Rated	Cold Rolled	Not Rated	__	0000000	00000
0.09"	-0.003" to 0.003"	Not Rated	Cold Rolled	Not Rated	__	0000000	00000
0.12"	-0.006" to 0.006"	Not Rated	Cold Rolled	Not Rated	__	0000000	000000
0.134"	-0.006" to 0.006"	Not Rated	Cold Rolled	Not Rated	__	0000000	000000
24" × 48"
0.018"	-0.002" to 0.002"	20,000	Cold Rolled	Not Rated	__	00000000	00000
0.024"	-0.002" to 0.002"	20,000	Cold Rolled	Not Rated	__	00000000	00000
0.03"	-0.003" to 0.003"	Not Rated	Cold Rolled	Not Rated	__	0000000	00000
0.048"	-0.003" to 0.003"	20,000	Cold Rolled	Not Rated	__	00000000	00000
0.06"	-0.005" to 0.005"	Not Rated	Cold Rolled	Not Rated	__	0000000	00000
0.075"	-0.003" to 0.003"	Not Rated	Cold Rolled	Not Rated	__	0000000	000000
0.09"	-0.003" to 0.003"	Not Rated	Cold Rolled	Not Rated	__	0000000	000000
0.105"	-0.007" to 0.008"	Not Rated	Hot Rolled	Not Rated	__	00000000	000000
0.12"	-0.006" to 0.006"	Not Rated	Cold Rolled	Not Rated	__	0000000	000000
1/8"	-0.014" to 0.003"	Not Rated	Hot Rolled	Not Rated	__	00000000	000000
0.134"	-0.006" to 0.006"	Not Rated	Cold Rolled	Not Rated	__	0000000	000000
0.15"	-0.009" to 0.008"	Not Rated	Hot Rolled	Not Rated	__	00000000	000000
1/4"	-0.01" to 0.03"	36,000	Hot Rolled	Not Rated	ASTM A36	00000000	000000
1/2"	-0.01" to 0.01"	20,000	Hot Rolled	Not Rated	__	00000000	000000
24" × 72"
0.03"	-0.003" to 0.003"	20,000	Cold Rolled	Not Rated	__	00000000	00000
0.06"	-0.003" to 0.003"	20,000	Cold Rolled	Not Rated	__	00000000	000000
0.075"	-0.003" to 0.003"	20,000	Cold Rolled	Not Rated	__	00000000	000000
0.09"	-0.003" to 0.003"	20,000	Cold Rolled	Not Rated	__	00000000	000000
0.12"	-0.004" to 0.004"	20,000	Cold Rolled	Not Rated	__	00000000	000000
0.134"	-0.006" to 0.006"	20,000	Cold Rolled	Not Rated	__	00000000	000000
48" × 48"
0.03"	-0.003" to 0.003"	20,000	Cold Rolled	Not Rated	__	00000000	00000
0.06"	-0.003" to 0.003"	20,000	Cold Rolled	Not Rated	__	00000000	000000
0.075"	-0.003" to 0.003"	20,000	Cold Rolled	Not Rated	__	00000000	000000
0.09"	-0.003" to 0.003"	20,000	Cold Rolled	Not Rated	__	00000000	000000

Ground Sheets

Yield Strength: 36,000 psi
Hardness: Not Rated
Heat Treatable: Yes
Max. Hardness After Heat Treatment: Rockwell C65
Fabrication: Hot Rolled
Specifications Met: ASTM A36

3" × 3"
Thick.	Thick. Tolerance		Each
1/16"	-0.001" to 0.001"	00000000	00000
3/32"	-0.001" to 0.001"	00000000	0000
1/8"	-0.001" to 0.001"	00000000	0000
5/32"	-0.001" to 0.001"	00000000	0000
3/16"	-0.001" to 0.001"	00000000	0000
1/4"	-0.003" to 0.003"	00000000	00000
3/8"	-0.003" to 0.003"	00000000	00000
1/2"	-0.003" to 0.003"	00000000	00000
3/4"	-0.003" to 0.003"	00000000	00000
1"	-0.003" to 0.003"	00000000	00000
1 1/4"	-0.003" to 0.003"	00000000	00000
1 1/2"	-0.003" to 0.003"	00000000	00000
2"	-0.003" to 0.003"	00000000	00000
3" × 6"
1/16"	-0.001" to 0.001"	00000000	00000
3/32"	-0.001" to 0.001"	00000000	00000
1/8"	-0.001" to 0.001"	00000000	00000
5/32"	-0.001" to 0.001"	00000000	00000
3/16"	-0.001" to 0.001"	00000000	00000
1/4"	-0.003" to 0.003"	00000000	00000
3/8"	-0.003" to 0.003"	00000000	00000
1/2"	-0.003" to 0.003"	00000000	00000
3/4"	-0.003" to 0.003"	00000000	00000
1"	-0.003" to 0.003"	00000000	00000
1 1/4"	-0.003" to 0.003"	00000000	00000
1 1/2"	-0.003" to 0.003"	00000000	00000
2"	-0.003" to 0.003"	00000000	00000
4" × 4"
1/16"	-0.001" to 0.001"	00000000	0000
3/32"	-0.001" to 0.001"	00000000	00000
1/8"	-0.001" to 0.001"	00000000	00000
5/32"	-0.001" to 0.001"	00000000	00000
3/16"	-0.001" to 0.001"	00000000	00000
1/4"	-0.003" to 0.003"	00000000	00000
3/8"	-0.003" to 0.003"	00000000	00000
1/2"	-0.003" to 0.003"	00000000	00000
3/4"	-0.003" to 0.003"	00000000	00000
1"	-0.003" to 0.003"	00000000	00000
1 1/4"	-0.003" to 0.003"	00000000	00000
1 1/2"	-0.003" to 0.003"	00000000	00000
2"	-0.003" to 0.003"	00000000	00000
6" × 6"
1/16"	-0.001" to 0.001"	0000000	00000
3/32"	-0.001" to 0.001"	0000000	00000
1/8"	-0.001" to 0.001"	0000000	00000
5/32"	-0.001" to 0.001"	0000000	00000
3/16"	-0.001" to 0.001"	0000000	00000
1/4"	-0.003" to 0.003"	00000000	00000
3/8"	-0.003" to 0.003"	00000000	00000
1/2"	-0.003" to 0.003"	00000000	00000
3/4"	-0.003" to 0.003"	00000000	00000
1"	-0.003" to 0.003"	00000000	00000
1 1/4"	-0.003" to 0.003"	00000000	00000
1 1/2"	-0.003" to 0.003"	00000000	00000
2"	-0.003" to 0.003"	00000000	000000
6" × 12"
1/16"	-0.001" to 0.001"	00000000	00000
3/32"	-0.001" to 0.001"	00000000	00000
1/8"	-0.001" to 0.001"	00000000	00000
5/32"	-0.001" to 0.001"	00000000	00000
3/16"	-0.001" to 0.001"	00000000	00000
1/4"	-0.003" to 0.003"	00000000	00000
3/8"	-0.003" to 0.003"	00000000	00000
1/2"	-0.003" to 0.003"	00000000	00000
3/4"	-0.003" to 0.003"	00000000	00000
1"	-0.003" to 0.003"	00000000	000000
1 1/4"	-0.003" to 0.003"	00000000	000000
1 1/2"	-0.003" to 0.003"	00000000	000000
2"	-0.003" to 0.003"	00000000	000000
8" × 8"
1/16"	-0.001" to 0.001"	0000000	00000
3/32"	-0.001" to 0.001"	0000000	00000
1/8"	-0.001" to 0.001"	0000000	00000
5/32"	-0.001" to 0.001"	0000000	00000
3/16"	-0.001" to 0.001"	0000000	00000
1/4"	-0.003" to 0.003"	00000000	00000
3/8"	-0.003" to 0.003"	00000000	00000
1/2"	-0.003" to 0.003"	00000000	00000
3/4"	-0.003" to 0.003"	00000000	00000
1"	-0.003" to 0.003"	00000000	000000
1 1/4"	-0.003" to 0.003"	00000000	000000
1 1/2"	-0.003" to 0.003"	00000000	000000
2"	-0.003" to 0.003"	00000000	000000
8" × 12"
1/16"	-0.001" to 0.001"	00000000	00000
3/32"	-0.001" to 0.001"	00000000	00000
1/8"	-0.001" to 0.001"	00000000	00000
5/32"	-0.001" to 0.001"	00000000	00000
3/16"	-0.001" to 0.001"	00000000	00000
1/4"	-0.003" to 0.003"	00000000	00000
3/8"	-0.003" to 0.003"	00000000	00000
1/2"	-0.003" to 0.003"	00000000	000000
3/4"	-0.003" to 0.003"	00000000	000000
1"	-0.003" to 0.003"	00000000	000000
10" × 10"
1/16"	-0.001" to 0.001"	00000000	00000
3/32"	-0.001" to 0.001"	00000000	00000
1/8"	-0.001" to 0.001"	00000000	00000
5/32"	-0.001" to 0.001"	00000000	00000
3/16"	-0.001" to 0.001"	00000000	00000
1/4"	-0.003" to 0.003"	00000000	00000
3/8"	-0.003" to 0.003"	00000000	00000
1/2"	-0.003" to 0.003"	00000000	000000
3/4"	-0.003" to 0.003"	00000000	000000
1"	-0.003" to 0.003"	00000000	000000
12" × 12"
1/16"	-0.001" to 0.001"	0000000	00000
3/32"	-0.001" to 0.001"	0000000	00000
1/8"	-0.001" to 0.001"	0000000	00000
5/32"	-0.001" to 0.001"	0000000	00000
3/16"	-0.001" to 0.001"	0000000	00000
1/4"	-0.003" to 0.003"	00000000	000000
3/8"	-0.003" to 0.003"	00000000	000000
1/2"	-0.003" to 0.003"	00000000	000000
3/4"	-0.003" to 0.003"	00000000	000000
1"	-0.003" to 0.003"	00000000	000000
1 1/2"	-0.003" to 0.003"	00000000	000000
2"	-0.003" to 0.003"	00000000	000000

12" × 18"
Thick.	Thick. Tolerance		Each
1/16"	-0.001" to 0.001"	00000000	000000
3/32"	-0.001" to 0.001"	00000000	00000
1/8"	-0.001" to 0.001"	00000000	000000
5/32"	-0.001" to 0.001"	00000000	000000
3/16"	-0.001" to 0.001"	00000000	000000
1/4"	-0.003" to 0.003"	00000000	000000
3/8"	-0.003" to 0.003"	00000000	000000
1/2"	-0.003" to 0.003"	00000000	000000
3/4"	-0.003" to 0.003"	00000000	000000
1"	-0.003" to 0.003"	00000000	000000
12" × 24"
1/16"	-0.001" to 0.001"	00000000	000000
3/32"	-0.001" to 0.001"	00000000	000000
1/8"	-0.001" to 0.001"	00000000	000000
5/32"	-0.001" to 0.001"	00000000	000000
3/16"	-0.001" to 0.001"	00000000	000000
1/4"	-0.003" to 0.003"	00000000	000000
3/8"	-0.003" to 0.003"	00000000	000000
1/2"	-0.003" to 0.003"	00000000	000000
3/4"	-0.003" to 0.003"	00000000	000000
1"	-0.003" to 0.003"	00000000	000000
12" × 36"
1/16"	-0.001" to 0.001"	00000000	000000
3/32"	-0.001" to 0.001"	00000000	000000
1/8"	-0.001" to 0.001"	00000000	000000
5/32"	-0.001" to 0.001"	00000000	000000
3/16"	-0.001" to 0.001"	00000000	000000
1/4"	-0.003" to 0.003"	00000000	000000
3/8"	-0.003" to 0.003"	00000000	000000
1/2"	-0.003" to 0.003"	00000000	000000
3/4"	-0.003" to 0.003"	00000000	000000
1"	-0.003" to 0.003"	00000000	000000
12" × 48"
1/16"	-0.001" to 0.001"	00000000	000000
3/32"	-0.001" to 0.001"	00000000	000000
1/8"	-0.001" to 0.001"	00000000	000000
5/32"	-0.001" to 0.001"	00000000	000000
3/16"	-0.001" to 0.001"	00000000	000000
1/4"	-0.003" to 0.003"	00000000	000000
3/8"	-0.003" to 0.003"	00000000	000000
1/2"	-0.003" to 0.003"	00000000	000000
3/4"	-0.003" to 0.003"	00000000	000000
1"	-0.003" to 0.003"	00000000	000000
12" × 72"
1/8"	-0.003" to 0.003"	00000000	000000
1/4"	-0.003" to 0.003"	00000000	000000
16" × 16"
1/16"	-0.003" to 0.003"	00000000	00000
3/32"	-0.003" to 0.003"	00000000	000000
1/8"	-0.003" to 0.003"	00000000	000000
5/32"	-0.003" to 0.003"	00000000	000000
3/16"	-0.003" to 0.003"	00000000	000000
1/4"	-0.003" to 0.003"	00000000	000000
3/8"	-0.003" to 0.003"	00000000	000000
1/2"	-0.003" to 0.003"	00000000	000000
3/4"	-0.003" to 0.003"	00000000	000000
1"	-0.003" to 0.003"	00000000	000000
18" × 18"
1/16"	-0.003" to 0.003"	00000000	000000
3/32"	-0.003" to 0.003"	00000000	000000
1/8"	-0.003" to 0.003"	00000000	000000
5/32"	-0.003" to 0.003"	00000000	000000
3/16"	-0.003" to 0.003"	00000000	000000
1/4"	-0.003" to 0.003"	00000000	000000
3/8"	-0.003" to 0.003"	00000000	000000
1/2"	-0.003" to 0.003"	00000000	000000
3/4"	-0.003" to 0.003"	00000000	000000
1"	-0.003" to 0.003"	00000000	000000
18" × 24"
1/16"	-0.003" to 0.003"	00000000	000000
3/32"	-0.003" to 0.003"	00000000	000000
1/8"	-0.003" to 0.003"	00000000	000000
5/32"	-0.003" to 0.003"	00000000	000000
3/16"	-0.003" to 0.003"	00000000	000000
1/4"	-0.003" to 0.003"	00000000	000000
3/8"	-0.003" to 0.003"	00000000	000000
1/2"	-0.003" to 0.003"	00000000	000000
3/4"	-0.003" to 0.003"	00000000	000000
1"	-0.003" to 0.003"	00000000	000000
24" × 24"
1/16"	-0.005" to 0.005"	00000000	000000
3/32"	-0.005" to 0.005"	00000000	000000
1/8"	-0.005" to 0.005"	00000000	000000
5/32"	-0.005" to 0.005"	00000000	000000
3/16"	-0.005" to 0.005"	00000000	000000
1/4"	-0.005" to 0.005"	00000000	000000
3/8"	-0.005" to 0.005"	00000000	000000
1/2"	-0.005" to 0.005"	00000000	000000
3/4"	-0.005" to 0.005"	00000000	000000
1"	-0.005" to 0.005"	00000000	000000
1 1/2"	-0.005" to 0.005"	00000000	000000
2"	-0.005" to 0.005"	00000000	00000000
24" × 48"
1/16"	-0.005" to 0.005"	00000000	000000
3/32"	-0.005" to 0.005"	00000000	000000
1/8"	-0.005" to 0.005"	00000000	000000
5/32"	-0.005" to 0.005"	00000000	000000
3/16"	-0.005" to 0.005"	00000000	000000
1/4"	-0.005" to 0.005"	00000000	000000
3/8"	-0.005" to 0.005"	00000000	000000
1/2"	-0.005" to 0.005"	00000000	000000
3/4"	-0.005" to 0.005"	00000000	00000000
1"	-0.005" to 0.005"	00000000	00000000
24" × 72"
1/16"	-0.005" to 0.005"	00000000	000000
1/8"	-0.005" to 0.005"	00000000	000000
3/16"	-0.005" to 0.005"	00000000	000000
1/4"	-0.005" to 0.005"	00000000	000000
1/2"	-0.005" to 0.005"	00000000	00000000

Testing Packs

Yield Strength: See table
Hardness: Not Rated
Heat Treatable: Yes
Max. Hardness After Heat Treatment: See table
Fabrication: See table
Specifications Met: See table

2" × 4"
Thick.	Thick. Tolerance	Yield Strength, psi	Fabrication	Max. Hardness After Heat Treatment	Specifications Met	Pkg. Qty.		Pkg.
0.036"	-0.006" to 0.004"	31,000	Cold Rolled	Rockwell C49	__	5	0000000	00000
0.058"	0" to 0.009"	30,000	Hot Rolled	Rockwell C50	__	5	0000000	0000
1/8"	0.015" to 0.03"	36,000	Hot Rolled	Rockwell C65	ASTM A36	5	0000000	00000
1/4"	0.015" to 0.03"	36,000	Hot Rolled	Rockwell C65	ASTM A36	5	0000000	00000
3/8"	0.015" to 0.03"	36,000	Hot Rolled	Rockwell C65	ASTM A36	5	0000000	00000
1/2"	0.015" to 0.03"	36,000	Hot Rolled	Rockwell C65	ASTM A36	5	0000000	00000
2" × 8"
0.036"	-0.006" to 0.004"	31,000	Cold Rolled	Rockwell C49	__	5	0000000	0000
0.058"	0" to 0.009"	30,000	Hot Rolled	Rockwell C50	__	5	0000000	00000
1/8"	0.015" to 0.03"	36,000	Hot Rolled	Rockwell C65	ASTM A36	5	0000000	00000
1/4"	0.015" to 0.03"	36,000	Hot Rolled	Rockwell C65	ASTM A36	5	0000000	00000
3/8"	0.015" to 0.03"	36,000	Hot Rolled	Rockwell C65	ASTM A36	5	0000000	00000
1/2"	0.015" to 0.03"	36,000	Hot Rolled	Rockwell C65	ASTM A36	5	0000000	00000

Zinc-Galvanized Low-Carbon Steel Sheets and Bars

These sheets and bars are zinc galvanized for good corrosion resistance. Also known as mild steel, low-carbon steel is easy to machine and form. It's widely fabricated into parts that don’t require high strength, such as enclosures, brackets, and mounting plates. All have been manufactured to meet ASTM A653, ASTM A123, or ASTM A108 standards for quality and performance.

Zinc-coating weight designation indicates the level of corrosion resistance. A higher number means there’s a thicker coating and greater corrosion protection.

Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.

Sheets

Yield Strength: 40,000 psi
Hardness: Rockwell B55 (Soft)
Heat Treatable: No
Fabrication: Cold Worked
Specifications Met: See table

12" × 12"
Thick.	Thick. Tolerance	Finish Thick.	Zinc-Coating Weight Designation	Specifications Met		Each
0.012"	-0.002" to 0.006"	6 microns	G30	ASTM A653	0000000	00000
0.015"	-0.002" to 0.006"	6 microns	G30	ASTM A653	00000000	0000
0.019"	-0.002" to 0.006"	6 microns	G30	ASTM A653	00000000	0000
0.024"	-0.002" to 0.008"	12 microns	G60	ASTM A653	00000000	0000
0.036"	-0.002" to 0.008"	12 microns	G60	ASTM A653	00000000	0000
0.046"	-0.002" to 0.01"	12 microns	G60	ASTM A653	00000000	0000
0.056"	-0.002" to 0.01"	12 microns	G60	ASTM A653	00000000	00000
0.071"	0" to 0.016"	6 microns	G30	ASTM A653	00000000	00000
0.096"	0" to 0.018"	6 microns	G30	ASTM A653	00000000	00000
0.112"	0" to 0.018"	6 microns	G30	ASTM A653	00000000	00000
0.13"	0" to 0.018"	19 microns	G90	ASTM A653	00000000	00000
0.163"	-0.008" to 0.008"	19 microns	G90	ASTM A653	00000000	00000
0.188"	-0.012" to 0.012"	Not Rated	__	ASTM A123	00000000	00000
1/4"	-0.015" to 0.015"	Not Rated	__	ASTM A123	00000000	00000
3/8"	-0.018" to 0.018"	Not Rated	__	ASTM A123	00000000	00000
1/2"	-0.02" to 0.02"	Not Rated	__	ASTM A123	00000000	000000
24" × 48"
0.012"	-0.002" to 0.006"	6 microns	G30	ASTM A653	0000000	00000
0.015"	-0.002" to 0.006"	6 microns	G30	ASTM A653	0000000	00000
0.019"	-0.002" to 0.006"	6 microns	G30	ASTM A653	0000000	00000
0.024"	-0.002" to 0.008"	12 microns	G60	ASTM A653	0000000	00000
0.03"	-0.002" to 0.004"	12 microns	G60	ASTM A653	00000000	00000
0.036"	-0.002" to 0.008"	12 microns	G60	ASTM A653	0000000	00000
0.046"	-0.002" to 0.01"	12 microns	G60	ASTM A653	0000000	00000
0.056"	-0.002" to 0.01"	12 microns	G60	ASTM A653	00000000	00000
0.071"	0" to 0.016"	6 microns	G30	ASTM A653	0000000	000000
0.096"	0" to 0.018"	6 microns	G30	ASTM A653	0000000	000000
0.112"	0" to 0.018"	6 microns	G30	ASTM A653	0000000	000000
0.13"	0" to 0.018"	19 microns	G90	ASTM A653	0000000	000000
0.163"	-0.008" to 0.008"	19 microns	G90	ASTM A653	00000000	000000
0.188"	-0.012" to 0.012"	Not Rated	__	ASTM A123	00000000	000000
1/4"	-0.015" to 0.015"	Not Rated	__	ASTM A123	00000000	000000
3/8"	-0.018" to 0.018"	Not Rated	__	ASTM A123	00000000	000000
1/2"	-0.02" to 0.02"	Not Rated	__	ASTM A123	00000000	000000
48" × 48"
0.012"	-0.002" to 0.006"	6 microns	G30	ASTM A653	00000000	00000
0.015"	-0.002" to 0.006"	6 microns	G30	ASTM A653	0000000	00000
0.019"	-0.002" to 0.006"	6 microns	G30	ASTM A653	0000000	00000
0.024"	-0.002" to 0.008"	12 microns	G60	ASTM A653	0000000	00000
0.03"	-0.002" to 0.004"	12 microns	G60	ASTM A653	00000000	00000
0.036"	-0.002" to 0.008"	12 microns	G60	ASTM A653	0000000	00000
0.046"	-0.002" to 0.01"	12 microns	G60	ASTM A653	0000000	000000
0.056"	-0.002" to 0.01"	12 microns	G60	ASTM A653	00000000	000000
0.071"	0" to 0.016"	6 microns	G30	ASTM A653	0000000	000000
0.096"	0" to 0.018"	6 microns	G30	ASTM A653	0000000	000000
0.112"	0" to 0.018"	6 microns	G30	ASTM A653	0000000	000000
0.163"	-0.008" to 0.008"	19 microns	G90	ASTM A653	00000000	000000
0.188"	-0.012" to 0.012"	Not Rated	__	ASTM A123	00000000	000000
1/4"	-0.015" to 0.015"	Not Rated	__	ASTM A123	00000000	000000
3/8"	-0.018" to 0.018"	Not Rated	__	ASTM A123	00000000	000000
48" × 72"
0.036"	-0.002" to 0.008"	12 microns	G60	ASTM A653	00000000	000000
0.046"	-0.002" to 0.01"	12 microns	G60	ASTM A653	00000000	000000

Mold- and Mildew-Resistant Low-Carbon Steel Sheets

Yield Strength: 40,000 psi
Hardness: Rockwell B55 (Soft)
Heat Treatable: No
Specifications Met: ASTM A653

A silver-filled resin coating on one side of these sheets protects from degradation caused by bacteria and fungi. Also known as mild steel, low-carbon steel is easy to machine, form, and weld. It's widely fabricated into parts that don’t require high strength.

Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.

			12" × 15"		30" × 24"		30" × 48"
Thick.	Thick. Tolerance	Finish Color		Each		Each		Each
0.022"	-0.005" to 0.005"	Blue	0000000	000000	0000000	000000	0000000	0000000
0.040"	-0.005" to 0.005"	Blue	0000000	00000	0000000	000000	0000000	000000
0.052"	-0.005" to 0.005"	Blue	0000000	00000	0000000	000000	0000000	000000

Easy-to-Machine Low-Carbon Steel

Yield Strength: Not Rated
Hardness: Not Rated
Heat Treatable: No
Fabrication: Hot Rolled

Sulfur is added to these sheets, which helps them produce smaller chips than other low-carbon steel sheets when they’re machined. Smaller chips mean less clogging and more coolant flow while you cut. You can also cut faster, create smoother finishes, and keep your tools lasting longer. Often used to make molds, these sheets are comparable to Clean-Cut 20. They have been manufactured to meet ASTM A108 standards for quality and performance.

Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.

		6" × 6"		12" × 12"
Thick.	Thick. Tolerance		Each		Each
1"	-0.01" to 0.06"	0000000	000000	0000000	0000000
1 1/4"	-0.01" to 0.06"	0000000	00000	0000000	000000
1 1/2"	-0.01" to 0.06"	0000000	000000	0000000	000000
2"	-0.01" to 0.09"	0000000	000000	0000000	000000
2 1/2"	-0.01" to 0.09"	0000000	000000	0000000	000000
3"	-0.01" to 0.11"	0000000	000000	0000000	000000

Rigid Fiberglass Duct Insulation Sheets

With Foil Facing

With Kraft Paper Facing

Temperature Range: 0° to 450° F
Facing Temperature Range: 0° to 150° F
Heat Flow Rate: 0.23 Btu @ 75° F
Density: See table
Color: Yellow
Facing Color:
Foil Facing: Silver;
Kraft Paper Facing: White
Specifications Met: ASTM E84 25/50 for Flame and Smoke

Insulate rectangular ductwork.

Sheets with foil facing reflect heat. The foil facing is also known as foil scrim kraft (FSK). Seal with reinforced HVAC tape (sold separately).

To seal sheets with kraft paper facing, use reinforced insulation tape (sold separately).

					Sheets with Foil Facing		Sheets with Kraft Paper Facing
Thick.	Wd.	Lg., ft.	R Value	Flexibility		Each		Each
3 lbs./cu. ft. Density
1"	24"	4	4.3	Rigid	000000	000000	000000	000000
1 1/2"	24"	4	6.5	Rigid	000000	00000	000000	00000
2"	24"	4	8.7	Rigid	000000	00000	000000	00000
6 lbs./cu. ft. Density
1"	24"	4	4.3	Rigid	000000	00000	000000	00
1 1/2"	24"	4	6.5	Rigid	000000	00000	000000	00000
2"	24"	4	8.7	Rigid	000000	00000	000000	00000

Reinforced Insulation Tape for Sheets with Kraft Paper Facing	00000000	Each	000000
Reinforced HVAC Tape for Sheets with Foil Facing	00000000	Each	00000