寶山鋼鐵股份有限公司(簡稱“寶鋼股份”)是中國最大、最現(xiàn)代化的鋼鐵聯(lián)合企業(yè)。寶鋼股份以其誠信、人才、創(chuàng)新、管理、技術(shù)諸方面綜合...
Carbon Steel EX-Ten 55,及該型號鋼材的基本信息、化學(xué)元素成分、機械性能、力學(xué)性能、熱處理溫度、同等型號參照表等。
Carbon Steel EX-Ten 55,及該型號鋼材的基本信息、化學(xué)元素成分、機械性能、力學(xué)性能、熱處理溫度、同等型號參照表等。
| 分類 | 種類 | 型號 | 標準 | 國家 | 應(yīng)用 |
|---|---|---|---|---|---|
| Steel Grades | EX-Ten 55 |
| 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) |
|---|---|---|---|---|---|---|
| 258 (≥) | 369 (≥) | 41 | 41 | 22 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 123 |
| 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 | - | - | 0.21 | - | |||
| 688 | 914 | - | 22.3 | 111 | - | ||
| 333 | - | 13 | 33.2 | 313 | 421 |
| 熱處理溫度區(qū)間 |
|---|
| Heat treated : 1726°C - 1856°C |
| 型號 | 標準 | 國家 | 應(yīng)用 |
|---|---|---|---|
| Q255 A | China | Engineering and welding | |
| Q255 B | China | Engineering and welding | |
| SM55 | China | Plastic mould with flat steel | |
| 1.1554 | |||
| C55W | |||
| X155CrVMo12-1 | DIN | Germany | Cold working alloy tool steel |
| 1.2550 | DIN | Germany | Cold working alloy tool steel |
| 1.2552 | DIN | Germany | Cold working alloy tool steel |
| 55NiCrMoV6 | DIN | Germany | Cold working alloy tool steel |
| 55NiCr10 | DIN | Germany | Cold working alloy tool steel |
| 1.3255 | DIN | Germany | High-speed tool steel |
| 1.3355 | DIN | Germany | High-speed tool steel |
| SKH55 | JIS | Japan | W-phase system high-speed tool steel |
| 55CrNiMoV 4 | AFNOR | France | Carbide for cutting tools |
| 55CrNiMoV 4 | AFNOR | France | Carbide for cutting tools |
| 55NiCrMoV7 | |||
| 55NiCrMoV7 | |||
| SS14:2550 | SS | Sweden | Carbide for cutting tools |
| 32CrMoV12-28 | ISO | ISO | Carbide for cutting tools |
| 32CrMoV12-28 | ISO | ISO | Carbide for cutting tools |