Inch

Metric

Oversized

Undersized

Standard

Tight

Ground

Polished

Precision Ground

Turned

Brushed

Matte

Mirror Like

Plain

Medium

Hard

Extra Hard

Not Rated

ASTM Standard

DIN 976

EN 10088-3

Fed. Spec. QQ-S-764

SAE Standard

Annealed

Case Hardened

Hardened

Compliant

Exempt

Not Compliant

Compliant

Compliant with Exemptions

Not Compliant

Compliant

Not Compliant

Material Certificate with Traceable Lot Number

1C999

2B999

EAR99

Cold Drawn

Cold Rolled

Cold Worked

Heat Treated

Hot Rolled

Machined

Seamless

Welded

20,000 psi to 99,999 psi

100,000 psi to 199,999 psi

200,000 psi or greater

Not Rated

1"

1 1/8"

1 1/4"

1 3/8"

1 1/2"

1 5/8"

1 3/4"

2"

2 1/4"

2 1/2"

2 3/4"

3"

3 1/4"

3 1/2"

3 3/4"

4"

4 1/2"

5"

5 1/2"

6"

8 mm

10 mm

12 mm

15 mm

20 mm

25 mm

50 mm

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

4%

8%

9.5%

10%

15%

20%

22.5%

25%

26%

30%

35%

39%

40%

42.5%

43%

47%

50%

60%

Not Rated