ASTM B601 Temper Codes for Copper Metal and Copper Alloys
Copper Temper Name |
ASTM Code |
1/8 Hard |
H00 |
1/4 Hard |
H01 |
1/2 Hard |
H02 |
3/4 Hard |
H03 |
Hard |
H04 |
Extra Hard |
H06 |
Spring |
H08 |
Extra Spring |
H10 |
Special Spring |
H12 |
Ultra Spring |
H13 |
Super Spring |
H14 |
Extruded and Drawn |
H50 |
Pierced and Drawn |
H52 |
Light Drawn, Light Cold Rolled |
H55 |
Drawn General Purpose |
H58 |
Cold Heading and Forming |
H60 |
Rivet |
H63 |
Screw |
H64 |
Bolt |
H66 |
Bending |
H70 |
Hard Drawn |
H80 |
Medium Hard Drawn Electrical Wire |
H85 |
Hard Drawn Electrical Wire |
H86 |
As Finned |
H90 |
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|
As Manufactured Tempers |
ASTM Code |
As Sand Cast |
M01 |
As Centrifugal Cast |
M02 |
As Plaster Cast |
M03 |
As Pressure Die Cast |
M04 |
As Permanent Mold Cast |
M05 |
As Investment Cast |
M06 |
As Continuous Cast |
M07 |
As Hot Forged and Air Cooled |
M10 |
As Forged and Quenched |
M11 |
As Hot Rolled |
M20 |
As Hot Extruded |
M30 |
As Hot Pierced |
M40 |
As Hot Pierced and Rerolled |
M45 |
|
Cold Worked and Stress Relieved Tempers |
ASTM Code |
H01 Temper and Stress Relieved |
HR01 |
H02 Temper and Stress Relieved |
HR02 |
H04 Temper and Stress Relieved |
HR04 |
H08 Temper and Stress Relieved |
HR08 |
H10 Temper and Stress Relieved |
HR10 |
As Finned |
HR20 |
Drawn and Stress Relieved |
HR50 |
|
Cold Rolled and order Strengthened Tempers |
ASTM Code |
H04 Temper and Order Heat Treated |
HT04 |
H08 Temper and Order Heat Treated |
HT08 |
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References
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