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...
Tool Steel SKH 51,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。
Tool Steel SKH 51,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。
| 分類 | 種類 | 型號 | 標準 | 國家 | 應用 |
|---|---|---|---|---|---|
| Steel Grades | SKH 51 |
| 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) |
|---|---|---|---|---|---|---|
| 364 (≥) | 211 (≥) | 32 | 33 | 41 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 132 |
| 溫度 | 彈性模量 | 系數(shù) | 熱導率 | 比熱容量 | 比電阻率 | 密度 | 加權(quán)系數(shù) |
|---|---|---|---|---|---|---|---|
| 32 | - | - | 0.41 | - | |||
| 438 | 951 | - | 12.3 | 311 | - | ||
| 752 | - | 33 | 14.2 | 312 | 144 |
| 熱處理溫度區(qū)間 |
|---|
| Heat treated : 1754°C - 1437°C |
| 型號 | 標準 | 國家 | 應用 |
|---|---|---|---|
| SKH2 | JIS | Japan | Tungsten series high speed tool steel |
| SKH3 | JIS | Japan | Tungsten series high speed tool steel |
| SKH4 | JIS | Japan | Tungsten series high speed tool steel |
| SKH10 | JIS | Japan | Tungsten series high speed tool steel |
| SKH40 | JIS | Japan | Powder metallurgy high-speed tool steel |
| SKH50 | JIS | Japan | W-phase system high-speed tool steel |
| SKH51 | JIS | Japan | W-phase system high-speed tool steel |
| SKH52 | JIS | Japan | W-phase system high-speed tool steel |
| SKH53 | JIS | Japan | W-phase system high-speed tool steel |
| SKH54 | JIS | Japan | W-phase system high-speed tool steel |
| SKH55 | JIS | Japan | W-phase system high-speed tool steel |
| SKH56 | JIS | Japan | W-phase system high-speed tool steel |
| SKH57 | JIS | Japan | W-phase system high-speed tool steel |
| SKH58 | JIS | Japan | W-phase system high-speed tool steel |
| SKH59 | JIS | Japan | W-phase system high-speed tool steel |
| SKH3 | KS | Sweden | Carbide for cutting tools |
| SKH3 | KS | Sweden | Carbide for cutting tools |
| SKH59 | KS | Korea | |
| SKH59 | KS | Korea | |
| SKH53 | CNS | China | Carbide for cutting tools |