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Description Product
ASTM A 519 4130
| Chemical composition limits, % | |||||||||||
| Grade Designation | Carbon | Manganese | Phosphorus,max | Sulfur, max | Silicon | Nickel | Chromium | Molybdenum | |||
| 4130 | 0.28-0.33 | 0.40-0.60 | 0.04 | 0.04 | 0.15-0.35 | - | 0.80-1.10 | 0.15-0.25 | |||
| Tensile Properties | ||||||||
| Grade Designation | Condition | Ultimate Strength | Yield Strength | Elongation in 2 in.or 50mm,% | Rockwell,Hardness B Scale | |||
| ksi | Mpa | ksi | Mpa | |||||
| 4130 | HR | 90 | 621 | 70 | 483 | 20 | 89 | |
| SR | 105 | 724 | 85 | 586 | 10 | 95 | ||
| A | 75 | 517 | 55 | 379 | 30 | 81 | ||
| N | 90 | 621 | 60 | 414 | 20 | 89 | ||
