Duplex Stainless Steel | McMaster-Carr

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16 Products

About Stainless Steel

Compare over 25 types of stainless steel to find the right material for you—all with material certificates for traceability.

Stress-Corrosion-Resistant 2205 Stainless Steel

2205 stainless steel resists cracking even when faced with a combination of tensile stress, corrosive chemicals, and heat. Also known as duplex stainless steel, it has twice the strength of 316 stainless steel. Use it for high-pressure applications in caustic environments. 2205 maintains its corrosion resistance in temperatures up to 600° F.

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

Sheets

Yield Strength: 65,000 psi
Hardness: Rockwell C20 (Hard)
Heat Treatment: Annealed (Softened)
Heat Treatable: No
Specifications Met: ASTM A240, ASTM A480, ASTM A923

Thick.	Thick. Tolerance	Fabrication		3" × 6"	6” × 6”	12” × 12”	24” × 24”
0.06"	-0.003" to 0.003"	Cold Worked	0000000	000000	000000	000000	0000000
0.075"	-0.004" to 0.004"	Cold Worked	0000000	00000	00000	000000	000000
0.105"	-0.005" to 0.005"	Cold Worked	0000000	00000	00000	000000	000000
0.12"	-0.005" to 0.005"	Cold Worked	0000000	00000	00000	000000	000000
0.135"	-0.006" to 0.006"	Cold Worked	0000000	00000	00000	000000	000000
0.188"	-0.01" to 0.085"	Hot Rolled	0000000	00000	00000	000000	000000
0.25"	-0.01" to 0.085"	Hot Rolled	0000000	00000	00000	000000	000000
0.375"	-0.01" to 0.09"	Hot Rolled	0000000	00000	000000	000000	00000000
0.5"	-0.01" to 0.09"	Hot Rolled	0000000	000000	000000	000000	00000000
0.75"	-0.01" to 0.1"	Hot Rolled	0000000	000000	000000	000000	00000000
1"	-0.01" to 0.115"	Hot Rolled	0000000	000000	000000	000000	00000000

Rods

Yield Strength: 65,000 psi
Hardness: Rockwell C30 (Hard)
Heat Treatment: Annealed (Softened)
Heat Treatable: No
Specifications Met: ASTM A276

Dia.	Dia. Tolerance	Fabrication	Straightness Tolerance		1/2 ft. Lg.	1 ft. Lg.	2 ft. Lg.	3 ft. Lg.	6 ft. Lg.
3/4"	-0.003" to 0.003"	Cold Worked	1/16" per 5 ft.	0000000	000000	000000	000000	0000000	0000000
1"	-0.003" to 0.003"	Cold Worked	1/16" per 5 ft.	0000000	00000	00000	000000	000000	000000
1 1/2"	-0.003" to 0.003"	Cold Worked	1/16" per 5 ft.	0000000	00000	000000	000000	000000	000000
2"	-0.003" to 0.003"	Cold Worked	1/16" per 5 ft.	0000000	000000	000000	000000	000000	00000000
3"	-0.003" to 0.003"	Cold Worked	1/16" per 5 ft.	0000000	000000	000000	000000	00000000	00000000