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Ni簡(jiǎn)介

Mould Steel Ni，及該型號(hào)鋼材的基本信息、化學(xué)元素成分、機(jī)械性能、力學(xué)性能、熱處理溫度、同等型號(hào)參照表等。

Ni簡(jiǎn)介

Mould Steel Ni，及該型號(hào)鋼材的基本信息、化學(xué)元素成分、機(jī)械性能、力學(xué)性能、熱處理溫度、同等型號(hào)參照表等。

基本信息：

分類	種類	型號(hào)	標(biāo)準(zhǔn)	國(guó)家	應(yīng)用
Steel Grades		Ni

機(jī)械性能信息：

屈服強(qiáng)度Rp0.2（MPa）	抗拉強(qiáng)度Rm（MPa）	沖擊率	伸長(zhǎng)率	斷面收縮率	熱處理狀態(tài)	布氏硬度（HBW）
619 (≥)	758 (≥)	42	12	34	Solution and Aging, Annealing, Ausaging, Q+T,etc	134

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)
34	-	-			0.43	-
989	789	-	42.3	221		-
953	-	11	14.2			143	443

熱處理信息：

熱處理溫度區(qū)間
Heat treated : 1749°C - 1576°C

對(duì)照表（同等等級(jí)）信息：

型號(hào)	標(biāo)準(zhǔn)	國(guó)家	應(yīng)用
5CrNiMo		China	Alloy tool steel - hot-work die steel
SM1CrNi3		China	Plastic mould with flat steel
SM3Cr2Ni1Mo		China	Plastic mould with flat steel
SM2CrNi3MoAl1S		China	Plastic mould with flat steel
74NiCr2	DIN	Germany	Cold working alloy tool steel
X3NiCoMoTi18-9-5	DIN	Germany	Cold working alloy tool steel
45NiCr6	DIN	Germany	Cold working alloy tool steel
54NiCrMoV6	DIN	Germany	Cold working alloy tool steel
55NiCrMoV6	DIN	Germany	Cold working alloy tool steel
55NiCr10	DIN	Germany	Cold working alloy tool steel
50NiCr13	DIN	Germany	Cold working alloy tool steel
15NiCr14	DIN	Germany	Cold working alloy tool steel
40CrMnNiMo8-6-4	DIN	Germany	Cold working alloy tool steel
60NiCrMoV12-4	DIN	Germany	Cold working alloy tool steel
15NiCr18	DIN	Germany	Cold working alloy tool steel
45NiCrMoV16-6	DIN	Germany	Cold working alloy tool steel
75CrMoNiW6-7	DIN	Germany	Cold working alloy tool steel
X19NiCrMo4	DIN	Germany	Cold working alloy tool steel
X45NiCrMo4	DIN	Germany	Cold working alloy tool steel
56NiCrMoV7	DIN	Germany	Hot working alloy tool steel