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USA AISI Special Steel Maraging 350，及该型号钢材的基本信息、化学元素成分、机械性能、力学性能、热处理温度、同等型号参照表等。
USA AISI Special Steel Maraging 350，及该型号钢材的基本信息、化学元素成分、机械性能、力学性能、热处理温度、同等型号参照表等。
| 分类 | 种类 | 型号 | 标准 | 国家 | 应用 |
|---|---|---|---|---|---|
| Steel Grades | Maraging 350 | AISI | USA | Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges. |
| 元素名称 | 含量比例值 |
|---|---|
| C | 0.03 |
| Si | 0.10 |
| Mn | 0.10 |
| P | 0.01 |
| S | 0.01 |
| Ni | 18.50 |
| Mo | 4.80 |
| 屈服强度Rp0.2（MPa） | 抗拉强度Rm（MPa） | 冲击率 | 伸长率 | 断面收缩率 | 热处理状态 | 布氏硬度（HBW） |
|---|---|---|---|---|---|---|
| 894 (≥) | 648 (≥) | 11 | 21 | 44 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 112 |
| 温度 | 弹性模量 | 系数 | 热导率 | 比热容量 | 比电阻率 | 密度 | 加权系数 |
|---|---|---|---|---|---|---|---|
| 42 | - | - | 0.23 | - | |||
| 769 | 497 | - | 21.3 | 323 | - | ||
| 897 | - | 24 | 34.2 | 234 | 414 |
| 热处理温度区间 |
|---|
| Heat treated : 1796°C - 1293°C |
| 型号 | 标准 | 国家 | 应用 |
|---|---|---|---|
| MARAGING (C) 300 | ASTM | USA | Typical applications for maraging include missile and rocket motor cases, landing and takeoff gear, munitions, aerospace, extrusion tooling, die casting, high performance shafting, gears and fasteners. |
| 18Ni Maraging Steel | ASTM | USA | Typical applications for maraging include missile and rocket motor cases, landing and takeoff gear, munitions, aerospace, extrusion tooling, die casting, high performance shafting, gears and fasteners. |
| Maraging 350 | AISI | USA | Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges. |
| T11350 | UNS | USA | The middle of high-speed tool steel |
| UNS S35000 | UNS | USA | precipitation hardening |
| UNS S35000 | UNS | USA | precipitation hardening |
| UNS S35000 | UNS | USA | precipitation hardening |
| UNS S35000 | UNS | USA | precipitation hardening |
| AM-350(Type633) | UNS | USA | precipitation hardening |
| AM-350(Type633) | UNS | USA | precipitation hardening |
| AM-350(Type633) | UNS | USA | precipitation hardening |
| AM-350(Type633) | UNS | USA | precipitation hardening |
| UNS J03500 | GBT | China | |
| UNS J03501 | UNS | USA | |
| UNS J93503 | AISI | USA | |
| SS 2350 | SS | Sweden | Swedish SS standard stainless steel and heat resistant steel |
| S35020 | GBT | China | Stainless steel bars |
| 350 | AS | Australia | Australia Structural steel |
