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Czech Republic CSN Special Steel 17 254,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 17 254,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(guó)家 | 應(yīng)用 |
---|---|---|---|---|---|
Steel Grades | 17 254 | CSN | Czech Republic | The Czech republic Stainless steel |
元素名稱 | 含量比例值 |
---|---|
C | 0.12 |
Si | 0.80 |
Mn | 0.40-1.20 |
P | 0.05 |
S | 0.035 |
Cr | 19.5-22.0 |
Ni | 4.50-6.00 |
屈服強(qiáng)度Rp0.2(MPa) | 抗拉強(qiáng)度Rm(MPa) | 沖擊率 | 伸長(zhǎng)率 | 斷面收縮率 | 熱處理狀態(tài) | 布氏硬度(HBW) |
---|---|---|---|---|---|---|
439 (≥) | 523 (≥) | 14 | 23 | 11 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 223 |
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) |
---|---|---|---|---|---|---|---|
34 | - | - | 0.31 | - | |||
229 | 576 | - | 41.3 | 342 | - | ||
323 | - | 44 | 21.2 | 224 | 334 |
熱處理溫度區(qū)間 |
---|
Heat treated : 1559°C - 1111°C |
型號(hào) | 標(biāo)準(zhǔn) | 國(guó)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 |