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Stainless Steel X12CrNi 25-21 ,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。
Stainless Steel X12CrNi 25-21 ,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 | X12CrNi 25-21 |
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) |
---|---|---|---|---|---|---|
939 (≥) | 447 (≥) | 23 | 42 | 14 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 324 |
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) |
---|---|---|---|---|---|---|---|
31 | - | - | 0.14 | - | |||
637 | 293 | - | 23.3 | 333 | - | ||
632 | - | 41 | 22.2 | 344 | 241 |
熱處理溫度區(qū)間 |
---|
Heat treated : 1488°C - 1889°C |
型號(hào) | 標(biāo)準(zhǔn) | 國(guó)家 | 應(yīng)用 |
---|---|---|---|
X12CrNi23-13/X7CrNi23-14 | DIN | Germany | Stainless steel |
X12CrNiSi35(36)-16 | DIN | Germany | Stainless steel |
X8CrNiTi18-10/X12CrNiTi18-9 | DIN | Germany | Stainless steel |
X12CrNiMoNb20-15 | DIN | Germany | Stainless steel |
X12CrNiMoV12-3/X11CrNiMoN12 | DIN | Germany | The high-temperature and high-strength steel |
X12CrNiWTi16-13 | DIN | Germany | Valve steel |
X12CrNiMoV12-3 | AFNOR | France | Fasteners with stainless steel and nickel alloy for high temperature and low temperature (NF-EN 10269(1999)) |
ISO X12CrNi17-7 strip | ISO | ISO | ISO standard spring with stainless steel wire and steel strip |
ISO X6CrNiMo17-12-2 strip | ISO | ISO | ISO standard spring with stainless steel wire and steel strip |
ISO X7CrNiAl17-7 strip | ISO | ISO | ISO standard spring with stainless steel wire and steel strip |
ISO X12CrNiMoV12 3 | ISO | ISO | High temperature bainite and martensite steel ISO standard internal combustion engine |
EN X12CrNi2621KE | EN | Euronorm | Euronorm Stainless Steel |
EN X12CrNiSi2212KE | EN | Euronorm | Euronorm Stainless Steel |
EN X12CrNi23-13 | EN | Euronorm | Euronorm Stainless Steel |
EN X12CrNiMoV12-3 | EN | Euronorm | Euronorm Stainless Steel |
EN X12CrNiWTiB16-13 | EN | Euronorm | Euronorm Stainless Steel |
EN X12CrNiMoV12-3 | EN | Euronorm | Euronorm Stainless Steel |
Q195 | GBT | China | China structural steel and alloy steel |
Q215 | GBT | China | China structural steel and alloy steel |
Q215 B | China | Engineering and welding |