Inch

Metric

Aluminum

Brass

Bronze

Copper

Lead

Nickel

Stainless Steel

Steel

0.014"

0.028"

0.032"

0.035"

0.049"

0.058"

0.065"

0.083"

0.093"

0.095"

0.113"

0.12"

0.133"

0.14"

0.145"

0.154"

0.156"

0.179"

0.188"

0.191"

0.200"

0.203"

0.216"

0.218"

0.245"

0.276"

0.300"

0.309"

0.353"

0.382"

0.45 mm

1 mm

2 mm

3 mm

4 mm

Oversized

Undersized

Standard

Tight

1005-1026 Low-Carbon Steel

1006 Low-Carbon Steel

1006-1026 Low-Carbon Steel

1008 Low-Carbon Steel

1008-1010 Low-Carbon Steel

1010 Low-Carbon Steel

1010-1018 Low-Carbon Steel

1018 Low-Carbon Steel

1020 Low-Carbon Steel

1026 Low-Carbon Steel

A500 Low-Carbon Steel

A513 Low-Carbon Steel

Soft

Medium

Hard

Extra Hard

Not Rated

Brushed

Matte

Mirror Like

Plain

1"

1 1/4"

1 1/2"

2"

2 1/2"

3"

4"

12 mm

25 mm

40 mm

50 mm

55 mm

100 mm

ASTM Standard

Federal Specification

ISO 3290

SAE Standard

Material Certificate with Traceable Lot Number

Ground

Polished

Precision Ground

Tumbled

Turned

Less than 10,000 psi

10,000 psi to 19,999 psi

20,000 psi to 99,999 psi

100,000 psi to 199,999 psi

200,000 psi or greater

Not Rated

1"

1 1/4"

1 1/2"

2"

2 1/2"

3"

4"

12 mm

25 mm

40 mm

55 mm

100 mm

Annealed

Hardened

Normalized

Softened

Stress Relieved

Compliant

Exempt

Not Compliant

Compliant

Not Compliant

Compliant

Compliant with Exemptions

Not Compliant

1C002

1C999

2B999

9A991

EAR99