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Germany AWS Special Steel 1.4923,及該型號鋼材的基本信息、化學元素成分、機械性能、力學性能、熱處理溫度、同等型號參照表等。
Germany AWS Special Steel 1.4923,及該型號鋼材的基本信息、化學元素成分、機械性能、力學性能、熱處理溫度、同等型號參照表等。
| 分類 | 種類 | 型號 | 標準 | 國家 | 應用 |
|---|---|---|---|---|---|
| Steel Grades | 1.4923 | AWS | Germany | DIN 17240 (1976) Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications; Replaced by: DIN EN 10269:1999 |
| 元素名稱 | 含量比例值 |
|---|---|
| C | 0.18 -0.24 |
| Si | 0.10 -0.50 |
| Mn | 0.30 -0.80 |
| P | ≤0.0350 |
| S | ≤0.0350 |
| Ni | 0.30 -0.80 |
| Cr | 11.0 -12.50 |
| Mo | 0.80 -1.20 |
| V | 0.25 -0.35 |
| 屈服強度Rp0.2(MPa) | 抗拉強度Rm(MPa) | 沖擊率 | 伸長率 | 斷面收縮率 | 熱處理狀態(tài) | 布氏硬度(HBW) |
|---|---|---|---|---|---|---|
| 645 (≥) | 435 (≥) | 33 | 11 | 34 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 232 |
| 溫度 | 彈性模量 | 系數(shù) | 熱導率 | 比熱容量 | 比電阻率 | 密度 | 加權系數(shù) |
|---|---|---|---|---|---|---|---|
| 22 | - | - | 0.42 | - | |||
| 557 | 577 | - | 44.3 | 142 | - | ||
| 252 | - | 33 | 13.2 | 321 | 124 | ||
| 31 | - | - | 0.12 | - | |||
| 266 | 987 | - | 42.3 | 422 | - | ||
| 951 | - | 21 | 44.2 | 333 | 243 |
| 熱處理溫度區(qū)間 |
|---|
| Heat treated : 1758°C - 1626°C |
| 型號 | 標準 | 國家 | 應用 |
|---|---|---|---|
| 1.4923 | |||
| 1.4923 | |||
| GX22CrMoV12-1 | |||
| X22CrMoV12-1 | DIN | Germany | The high-temperature and high-strength steel |
| X22CrMoV12-1 | DIN | Germany | The high-temperature and high-strength steel |
| X22CrMoV12-1 | AFNOR | France | Fasteners with stainless steel and nickel alloy for high temperature and low temperature (NF-EN 10269(1999)) |
| X22CrMoV12-1 | AFNOR | France | Fasteners with stainless steel and nickel alloy for high temperature and low temperature (NF-EN 10269(1999)) |
| 1.4923 | |||
| X22CrMoV12-1 | AFNOR | France | Fasteners with stainless steel and nickel alloy for high temperature and low temperature (NF-EN 10269(1999)) |
| turbine blade steel X22CrMoV12-1 | |||
| Development of turbine blade steel X22CrMoV12-1 |