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Germany DIN Special Steel W-Nr 1.4521,及該型號鋼材的基本信息、化學(xué)元素成分、機械性能、力學(xué)性能、熱處理溫度、同等型號參照表等。
Germany DIN Special Steel W-Nr 1.4521,及該型號鋼材的基本信息、化學(xué)元素成分、機械性能、力學(xué)性能、熱處理溫度、同等型號參照表等。
| 分類 | 種類 | 型號 | 標(biāo)準(zhǔn) | 國家 | 應(yīng)用 |
|---|---|---|---|---|---|
| Steel Grades | W-Nr 1.4521 | DIN | Germany | Stainless steel |
| 元素名稱 | 含量比例值 |
|---|---|
| C | Max 0.025 |
| Si | Max 1.00 |
| Mn | Max 1.00 |
| P | Max 0.040 |
| S | Max 0.015 |
| Cr | 17.0-20.0 |
| Mo | 1.80-2.30 |
| 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) |
|---|---|---|---|---|---|---|
| 325 (≥) | 273 (≥) | 42 | 21 | 34 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 113 |
| 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) |
|---|---|---|---|---|---|---|---|
| 24 | - | - | 0.24 | - | |||
| 681 | 974 | - | 11.3 | 331 | - | ||
| 859 | - | 34 | 43.2 | 442 | 443 |
| 熱處理溫度區(qū)間 |
|---|
| Heat treated : 1929°C - 1872°C |
| 型號 | 標(biāo)準(zhǔn) | 國家 | 應(yīng)用 |
|---|---|---|---|
| |W-Nr 1.4509 | DIN | Germany | Stainless steel |
| W-Nr 1.4510 | DIN | Germany | Stainless steel |
| W-Nr 1.4511 | DIN | Germany | Stainless steel |
| W-Nr 1.4512 | DIN | Germany | Stainless steel |
| W-Nr 1.4521 | DIN | Germany | Stainless steel |
| W-Nr 1.4529 | DIN | Germany | Stainless steel |
| W-Nr 1.4532 | DIN | Germany | Stainless steel |
| W-Nr 1.4535 | DIN | Germany | Stainless steel |
| W-Nr 1.4539 | DIN | Germany | Stainless steel |
| W-Nr 1.4541 | DIN | Germany | Stainless steel |
| W-Nr 1.4542 | DIN | Germany | Stainless steel |
| W-Nr 1.4550 | DIN | Germany | Stainless steel |
| W-Nr 1.4558 | DIN | Germany | Stainless steel |
| W-Nr 1.4563 | DIN | Germany | Stainless steel |
| W-Nr 1.4565 | DIN | Germany | Stainless steel |
| W-Nr 1.4567 | DIN | Germany | Stainless steel |
| W-Nr 1.4568 | DIN | Germany | Stainless steel |
| W-Nr 1.4571 | DIN | Germany | Stainless steel |
| W-Nr 1.4573 | DIN | Germany | Stainless steel |
| W-Nr 1.4573 | DIN | Germany | Stainless steel |