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Russia ГОСТ Special Alloy 22-11-2.5,及該型號(hào)鋼材的基本信息、化學(xué)元素成分、機(jī)械性能、力學(xué)性能、熱處理溫度、同等型號(hào)參照表等。
Russia ГОСТ Special Alloy 22-11-2.5,及該型號(hào)鋼材的基本信息、化學(xué)元素成分、機(jī)械性能、力學(xué)性能、熱處理溫度、同等型號(hào)參照表等。
| 分類 | 種類 | 型號(hào) | 標(biāo)準(zhǔn) | 國家 | 應(yīng)用 |
|---|---|---|---|---|---|
| Steel Grades | 22-11-2.5 | ГОСТ | Russia | High temperature alloy castings |
| 元素名稱 | 含量比例值 |
|---|---|
| C | 0.10- 0.25 |
| Si | 0.6-1.5 |
| Mn | 0.6-1.2 |
| P | Max 0.025 |
| S | 0.025 |
| Cr | 20.0- 23.0 |
| Ni | 10.5- 12.5 |
| 屈服強(qiáng)度Rp0.2(MPa) | 抗拉強(qiáng)度Rm(MPa) | 沖擊率 | 伸長率 | 斷面收縮率 | 熱處理狀態(tài) | 布氏硬度(HBW) |
|---|---|---|---|---|---|---|
| 547 (≥) | 833 (≥) | 34 | 42 | 33 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 312 |
| 溫度 | 彈性模量 | 系數(shù) | 熱導(dǎo)率 | 比熱容量 | 比電阻率 | 密度 | 加權(quán)系數(shù) |
|---|---|---|---|---|---|---|---|
| 42 | - | - | 0.34 | - | |||
| 992 | 171 | - | 42.3 | 234 | - | ||
| 769 | - | 41 | 13.2 | 443 | 322 |
| 熱處理溫度區(qū)間 |
|---|
| Heat treated : 1647°C - 1575°C |
| 型號(hào) | 標(biāo)準(zhǔn) | 國家 | 應(yīng)用 |
|---|---|---|---|
| 22-11-2.5 | ГОСТ | Russia | High temperature alloy castings |
| Q195 | GBT | China | China structural steel and alloy steel |
| Q215 | GBT | China | China structural steel and alloy steel |
| Q215 B | China | Engineering and welding | |
| Q235 | GBT | China | China structural steel and alloy steel |
| Q235 B | China | Engineering and welding | |
| Q235 C | China | Engineering and welding | |
| Q235 D | China | Engineering and welding | |
| Q255 A | China | Engineering and welding | |
| Q255 B | China | Engineering and welding | |
| Q275 | GBT | China | China structural steel and alloy steel |
| Q235q C | China | Bridge structure with steel | |
| Q235q D | China | Bridge structure with steel | |
| Q345q E | China | Bridge structure with steel | |
| Q345q C | China | Bridge structure with steel | |
| ASTM 1005 | ASTM | USA | General use carbon steel bar |
| UNS G10050 | UNS | USA | General use carbon steel bar |
| ASTM 1015 | ASTM | USA | General use carbon steel bar |
| UNS G10150 | UNS | USA | General use carbon steel bar |
| 5CrW2Si | China | Alloy tool steel - Impact resistance tool steel |