Brass

Nickel

Steel

Nickel Coated

Nickel Plated

0.001"

0.002"

0.003"

0.004"

0.005"

0.006"

0.008"

0.01"

0.012"

0.019"

0.02"

0.025"

0.029"

0.031"

0.032"

0.038"

0.04"

0.05"

0.06"

0.062"

0.063"

0.078"

0.08"

0.09"

0.1"

0.117"

0.187"

0.188"

Bar

Flat

Rectangle

Sheet

1"

1 3/8"

1 5/8"

1 11/16"

2"

3 1/8"

4"

6"

12"

15"

1 3/4"

2"

2 3/16"

4"

6"

12"

2 ft.

25"

3 ft.

4 ft.

50"

5 ft.

ASTM Standard

SAE Standard

Less than 500° F

1,000° F to 1,999° F

2,000° F to 2,999° F

Not Rated

Material Certificate with Traceable Lot Number

Dull

Plain

Annealed

Rockwell B70

Rockwell B80

Rockwell B85

Rockwell B90

Rockwell B91

Rockwell B95

Rockwell B100

Rockwell C45

Not Rated

Inch

Compliant

Exempt

Not Compliant

4"

5 1/8"

6 1/8"

7 3/4"

8 3/8"

Medium

Hard

Not Rated

1C002

1C999

EAR99

Less than 10,000 psi

10,000 psi to 19,999 psi

20,000 psi to 29,999 psi

30,000 psi to 99,999 psi

Standard

Compliant

Not Compliant

Compliant

Not Compliant

-250° F or less

Not Rated

16%

23%

30%

35%

40%

44%

45%

52%

2,300° F

2,350° F

2,370° F

2,375° F

2,415° F

2,470° F

2,475° F

2,600° F

2,615° F

58 cir. mil·ohm/ft

289 cir. mil·ohm/ft

492 cir. mil·ohm/ft

620 cir. mil·ohm/ft

684 cir. mil·ohm/ft

712 cir. mil·ohm/ft

751 cir. mil·ohm/ft

775 cir. mil·ohm/ft

5× 10^12 cir. mil·ohm/ft