Inch

Metric

Less than 500° F

500° F to 999° F

1,000° F to 1,999° F

2,000° F to 2,999° F

Not Rated

ASTM Standard

Fed. Spec. QQ-N-286

SAE Standard

Compliant

Exempt

Not Compliant

Material Certificate with Traceable Lot Number

Annealed

Hardened

Softened

1C002

2B999

EAR99

Compliant

Not Compliant

Brinell 130

Durometer 70A

Durometer 75A

Rockwell B85

Rockwell B90

Rockwell B91

Rockwell B95

Rockwell B100

Rockwell B105

Rockwell C36

Rockwell C40

Not Rated

Compliant

Not Compliant

Medium

Hard

Not Rated

-399° F to -250° F

-99° F to -1° F

Not Rated

Corrosion Resistant

Highly Corrosion Resistant

Ultra Corrosion Resistant

Standard

Matte

Mirror Like

Plain

20,000 psi to 99,999 psi

100,000 psi to 199,999 psi

2,300° F

2,350° F

2,370° F

2,400° F

2,410° F

2,415° F

2,470° F

2,475° F

2,600° F

2,615° F

0.12"

1"

1 1/8"

1 1/4"

1 3/8"

1 1/2"

1 5/8"

1 3/4"

1 7/8"

2"

24 mm

25 mm

28 mm

30 mm

32 mm

33 mm

35 mm

38 mm

40 mm

43 mm

45 mm

48 mm

50 mm

0.274 lb/in³

0.29 lb/in³

0.3 lb/in³

0.304 lb/in³

0.305 lb/in³

0.31 lb/in³

0.32 lb/in³

25,600 ksi

26,000 ksi

28,000 ksi

29,000 ksi

30,000 ksi

6%

16%

17%

30%

35%

40%

44%

45%

58 cir. mil·ohm/ft

289 cir. mil·ohm/ft

370 cir. mil·ohm/ft

492 cir. mil·ohm/ft

620 cir. mil·ohm/ft

684 cir. mil·ohm/ft

712 cir. mil·ohm/ft

775 cir. mil·ohm/ft

5× 10^12 cir. mil·ohm/ft