Inch

Metric

Stainless Steel

Steel

Oversized

Undersized

Standard

Tight

1"

1 1/4"

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 1/4"

4 1/2"

4 3/4"

5"

5 1/2"

6"

8 mm

10 mm

12 mm

15 mm

20 mm

25 mm

50 mm

Ground

Polished

Precision Ground

Turned

Medium

Hard

Not Rated

Cold Drawn

Cold Rolled

Cold Worked

Heat Treated

Hot Rolled

Seamless

Spray Formed

Welded

0.028"

0.035"

0.049"

0.062"

0.065"

0.083"

0.095"

0.12"

0.18"

0.187"

0.188"

0.26"

0.293"

0.326"

0.33"

0.345"

0.359"

0.365"

0.4"

0.435"

1"

1 1/4"

2"

1 mm

2 mm

3 mm

Brushed

Matte

Mirror Like

Plain

Less than 30,000 psi

30,000 psi to 39,999 psi

40,000 psi to 99,999 psi

100,000 psi to 199,999 psi

200,000 psi or greater

Not Rated

ASTM Standard

EN 10088-3

Federal Specification

SAE Standard

1"

1 1/4"

1 1/2"

2"

2.33"

2 1/2"

2.663"

3"

3.004"

3.332"

3 1/2"

4"

4.16"

5"

5.99"

6"

6.2"

7.93"

8"

8.14"

Material Certificate with Traceable Lot Number

Material Certificate with Traceable Lot Number and Test Report

1"

1 1/4"

1 1/2"

1 3/4"

1 7/8"

2"

2 1/2"

3"

3 1/2"

4"

4.06"

5"

5 1/4"

5.99"

6"

6.02"

6.495"

7.995"

Compliant

Exempt

Not Compliant

Compliant

Not Compliant

Compliant

Compliant with Exemptions

Not Compliant

1C216

1C999

2B999

9A991

EAR99