漢印x7c（x7crnial177對應國標材質是什么）
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Stainless Steel X7CrNi 23-14 ，及該型號鋼材的基本信息、化學元素成分、機械性能、力學性能、熱處理溫度、同等型號參照表等。
X7CrNi 23-14 簡介Stainless Steel X7CrNi 23-14 ，及該型號鋼材的基本信息、化學元素成分、機械性能、力學性能、熱處理溫度、同等型號參照表等。
基本信息：| 分類 | 種類 | 型號 | 標準 | 國家 | 應用 |
|---|---|---|---|---|---|
| Steel Grades | X7CrNi 23-14 |
| 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） |
|---|---|---|---|---|---|---|
| 733 (≥) | 359 (≥) | 41 | 32 | 31 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 111 |
| 溫度 | 彈性模量 | 系數(shù) | 熱導率 | 比熱容量 | 比電阻率 | 密度 | 加權系數(shù) |
|---|---|---|---|---|---|---|---|
| 41 | - | - | 0.42 | - | |||
| 776 | 462 | - | 34.3 | 434 | - | ||
| 428 | - | 41 | 12.2 | 232 | 321 |
| 熱處理溫度區(qū)間 |
|---|
| Heat treated : 1912°C - 1595°C |
| 型號 | 標準 | 國家 | 應用 |
|---|---|---|---|
| X7CrNiAI17-7 | DIN | Germany | Stainless steel |
| X12CrNi23-13/X7CrNi23-14 | DIN | Germany | Stainless steel |
| X7CrNiAI17 7 | AFNOR | France | Martensite And Precipitation Hardening |
| X7CrNiMoBNb16-6 | AFNOR | France | Fasteners with stainless steel and nickel alloy for high temperature and low temperature (NF-EN 10269(1999)) |
| X7CrNi18-9 | ISO | ISO | ISO standard thermal deformation of stainless steel |
| ISO X7CrNiTi18-10 | ISO standard thermal deformation of stainless steel | ||
| ISO X7CrNiNb18-10 | ISO standard thermal deformation of stainless steel | ||
| ISO X7CrNiAl17-7 | ISO | ISO | ISO standard thermal deformation of stainless steel |
| ISO X7CrNi18-9 | ISO standard austenitic stainless steel pressure seamless steel tube | ||
| ISO X7CrNiNb18-11 | ISO | ISO | ISO standard austenitic stainless steel pressure seamless steel tube |
| ISO X7CrNiTi18-10 Tube | ISO | ISO | ISO standard austenitic stainless steel pressure seamless steel tube |
| ISO X7CrNiMo17-12 | ISO | ISO | ISO standard austenitic stainless steel pressure seamless steel tube |
| ISO X7CrNiMoB17-12 | ISO | ISO | ISO standard austenitic stainless steel pressure seamless steel tube |
| ISO X6CrNiMoTi17-12 | ISO | ISO | ISO standard austenitic stainless steel pressure seamless steel tube |
| ISO X7CrNiAl17-7 wire | ISO | ISO | ISO standard spring with stainless steel wire and steel strip |
| ISO X7CrNi18 9 | ISO | ISO | ISO standard Austenite size heat resistant steel |
| ISO X7CrNiTi18 10 | ISO | ISO | ISO standard Austenite size heat resistant steel |
| ISO X7CrNiNb18 10 | ISO | ISO | ISO standard Austenite size heat resistant steel |
| ISO X7CrNiSiNCe21 11 | ISO | ISO | ISO standard Austenite size heat resistant steel |
| EN X7CrNiAl17-7 | EN | Euronorm | Euronorm Stainless Steel |