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 55,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 55,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(yīng)用 |
---|---|---|---|---|---|
Steel Grades | SKH 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) |
---|---|---|---|---|---|---|
794 (≥) | 991 (≥) | 14 | 41 | 44 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 144 |
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) |
---|---|---|---|---|---|---|---|
24 | - | - | 0.43 | - | |||
575 | 981 | - | 32.3 | 212 | - | ||
146 | - | 22 | 23.2 | 332 | 112 |
熱處理溫度區(qū)間 |
---|
Heat treated : 1687°C - 1829°C |
型號 | 標準 | 國家 | 應(yīng)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 |