| 牌号 | A913 Grade 345 |
|---|---|
| 对应标准 | ASTM A913/A913M-2019(R2025)
淬火和自回火工艺(QST)生产的结构质量高强度低合金钢型材的标准规范 Standard Specification for High-Strength Low-Alloy Steel Shapes of Structural Quality Produced by Quenching and Self-Tempering Process (QST) |
| 归类 | 合金钢 |
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