ASTM A307 Bolts Grade A, B, Gr 307A Threaded Rod Tensile Yield Strength
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性能评级
Performance Radar
| 性能 | Rating |
|---|---|
| Strength | 5 / 10 |
| Corrosion Res. | 3 / 10 |
| Lightweight | 5 / 10 |
| Machinability | 6 / 10 |
| Affordability | 9 / 10 |
| Heat Res. | 7 / 10 |
成分
机械性能
| 硬度（洛氏） |
化学成分
| 元素 | 百分比 (%) |
|---|---|
| C | 1.25 |
| P | 0.051 |
| S | Product Analysis |
| Mn | 0.041 |
| Grades | 0.33 |
| Condition | Heat Analysis |
购买渠道 ASTM A307 Bolts Grade A, B, Gr 307A Threaded Rod Tensile Yield Strength
说明
ASTM A307 bolts, threaded rod and studs, are the most commonly used fasteners, covering two grades of chemical and mechanical requirements from 0.25-4 inches in size. Note: This standard does not cover anchor bolt. All A307 bolt heads, one end of studs 3/8 inches and larger, and studs smaller than 3/8 inches when feasible should be marked with the following grade mark: