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Czech Republic CSN Special Steel 17 240,及該型號鋼材的基本信息、化學(xué)元素成分、機(jī)械性能、力學(xué)性能、熱處理溫度、同等型號參照表等。
Czech Republic CSN Special Steel 17 240,及該型號鋼材的基本信息、化學(xué)元素成分、機(jī)械性能、力學(xué)性能、熱處理溫度、同等型號參照表等。
| 分類 | 種類 | 型號 | 標(biāo)準(zhǔn) | 國家 | 應(yīng)用 |
|---|---|---|---|---|---|
| Steel Grades | 17 240 | CSN | Czech Republic | The Czech republic Stainless steel |
| 元素名稱 | 含量比例值 |
|---|---|
| C | 0.07 |
| Si | 1.00 |
| Mn | 2.00 |
| P | 0.045 |
| S | 0.03 |
| Cr | 17.0-20.0 |
| Ni | 9.00-11.5 |
| 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) |
|---|---|---|---|---|---|---|
| 858 (≥) | 749 (≥) | 22 | 33 | 23 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 332 |
| 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) |
|---|---|---|---|---|---|---|---|
| 23 | - | - | 0.42 | - | |||
| 794 | 152 | - | 44.3 | 344 | - | ||
| 596 | - | 44 | 32.2 | 221 | 433 |
| 熱處理溫度區(qū)間 |
|---|
| Heat treated : 1846°C - 1119°C |
| 型號 | 標(biāo)準(zhǔn) | 國家 | 應(yīng)用 |
|---|---|---|---|
| UNS G10170 | UNS | USA | General use carbon steel bar |
| ASTM 1017 | ASTM | USA | General use carbon steel bar |
| SM3Cr17Mo | China | Plastic mould with flat steel | |
| 1.1730 | |||
| 1.1740 | |||
| 1.1744 | |||
| 1.1750 | |||
| X36CrMo17 | DIN | Germany | Cold working alloy tool steel |
| 30WCrV17-2 | DIN | Germany | Hot working alloy tool steel |
| 28NiMo17 | DIN | Germany | Hot working alloy tool steel |
| X23CrNi17 | DIN | Germany | Hot working alloy tool steel |
| X100CrMo17 | AFNOR | France | Carbide for cutting tools |
| X21CrNi17 | AFNOR | France | Carbide for cutting tools |
| X21CrNi17 | AFNOR | France | Carbide for cutting tools |
| SS14:1770 | SS | Sweden | Carbide for cutting tools |
| SS14:1770 | SS | Sweden | Carbide for cutting tools |
| SS14:1778 | SS | Sweden | Carbide for cutting tools |
| SS14:1778 | SS | Sweden | Carbide for cutting tools |
| SS14:— | SS | Sweden | Carbide for cutting tools |
| SS14:— | SS | Sweden | Carbide for cutting tools |