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Czech Republic CSN Special Steel 17 242,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。
Czech Republic CSN Special Steel 17 242,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 | 17 242 | CSN | Czech Republic | The Czech republic Stainless steel |
| 元素名稱 | 含量比例值 |
|---|---|
| C | 0.25 |
| Si | 1.00 |
| Mn | 2.00 |
| P | 0.045 |
| S | 0.03 |
| Cr | 17.0-20.0 |
| Ni | 8.00-110.0 |
| 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) |
|---|---|---|---|---|---|---|
| 855 (≥) | 997 (≥) | 43 | 21 | 13 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 224 |
| 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) |
|---|---|---|---|---|---|---|---|
| 22 | - | - | 0.34 | - | |||
| 439 | 972 | - | 21.3 | 214 | - | ||
| 127 | - | 14 | 41.2 | 311 | 411 |
| 熱處理溫度區(qū)間 |
|---|
| Heat treated : 1165°C - 1544°C |
| 型號(hào) | 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 |