aximum)| treatment
-------------|-------------|-------------|----------|---------|---------------
1,010 | 0.05 to 0.15| 0.30 to 0.60| 0.045 | 0.05 |Quench at 1,500
1,020 | 0.15 to 0.25| 0.30 to 0.60| 0.045 | 0.05 | A or B
1,025 | 0.20 to 0.30| 0.50 to 0.80| 0.045 | 0.05 | H
| | | | |
1,035 | 0.30 to 0.40| 0.50 to 0.80| 0.045 | 0.05 | H, D or E
1,045 | 0.40 to 0.50| 0.50 to 0.80| 0.045 | 0.05 | H, D or E
1,095 | 0.90 to 1.05| 0.25 to 0.50| 0.040 | 0.05 | F
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TABLE 5.--SCREW STOCK
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S. A. E. | Carbon | Manganese | Phosphorus | Sulphur
Specification no.| | | (maximum) |
-----------------|--------------|--------------|------------|--------------
1,114 | 0.08 to 0.20 | 0.30 to 0.80 | 0.12 | 0.06 to 0.12
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TABLE 6.--NICKEL STEELS
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S. A. E. | | | Phosphorus| | |
Specification | | | (maximum) | | |
no. ---- | \ / | |
| Carbon | Manganese | | Sulphur | Nickel | Heat
|(minimum and|(minimum and| |(maximum)|(minimum and|treatment
| maximum) | maximum) | | | maximum) |
---------|------------|------------|-------|---------|------------|----------
2,315 |0.10 to 0.20|0.50 to 0.80| 0.04 | 0.045 |3.25 to 3.75|G, H or K
2,320 |0.15 to 0.25|0.50 to 0.80| 0.04 | 0.045 |3.25 to 3.75|G, H or K
2,330 |0.25 to 0.35|0.50 to 0.80| 0.04 | 0.045 |3.25 to 3.75| H or K
| | | | | |
2,335 |0.30 to 0.40|0.50 to 0.80| 0.04 | 0.045 |3.25 to 3.75| H or K
2,340 |0.35 to 0.45|0.50 to 0.80| 0.04 | 0.045 |3.25 to 3.75| H or K
2,345 |0.40 to 0.50|0.50 to 0.80| 0.04 | 0.045 |3.25 to 3.75| H or K
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TABLE 7.--NICKEL-CHROMIUM STEELS
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