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B2簡介

Sweden SS Tool Steel And Hard Alloy B2,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。

B2簡介

Sweden SS Tool Steel And Hard Alloy B2,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(yīng)用
Steel Grades B2 SS Sweden Carbide for cutting tools
機械性能信息:
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)
444 (≥) 463 (≥) 14 11 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 223
物理性質(zhì)信息:
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)
44 - -     0.24 -  
463 184 - 11.3 441   -  
189 - 24 21.2   224 242
熱處理信息:
熱處理溫度區(qū)間
Heat treated : 1749°C - 1967°C
對照表(同等等級)信息:
型號 標準 國家 應(yīng)用
4X5B2фC ГОСТ Russia Carbide for cutting tools
4X5B2фC ГОСТ Russia Carbide for cutting tools
B2
B2
B23
B23
X1CrNiMoNb28-4-2 DIN Germany Stainless steel
X5NiCrMoCuNb22-18 FED Germany Stainless steel
X12CrNiMoNb20-15 DIN Germany Stainless steel
X6NiCrTiMoVB25-15-2/X5NiCrTi26-15 DIN Germany The high-temperature and high-strength steel
35B2 AFNOR France Fasteners with stainless steel and nickel alloy for high temperature and low temperature (NF-EN 10269(1999))
X6NiCrTiMoB25-15-2 AFNOR France Fasteners with stainless steel and nickel alloy for high temperature and low temperature (NF-EN 10269(1999))
Z12CKNDWNb21-20-20 AFNOR France The vent valve steel
Z12CKNDWNb21-20-20 AFNOR France The vent valve steel
Z50CMNNb21-09-02Az AFNOR France Steel Exhaust Valves
Z53CMNNb21-09-02Az AFNOR France Steel Exhaust Valves
Z60CMDVNb21-10Az AFNOR France Steel Exhaust Valves
ASTM B2N,B2Q AISI USA
ISO X6NiCrTiMoVB25 15 2 ISO ISO High temperature austenite steel ISO standard internal combustion engine
B2
標簽: B2、B2鋼材、B2材料
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