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X7CrNiMoBNb16-16 / X8CrNiMoBNb16-16(1.4986)熱成型溫度/℃:1150-850
X7CrNiMoBNb16-16 / X8CrNiMoBNb16-16(1.4986)熱處理溫度/℃介紹
X7CrNiMoBNb16-16 / X8CrNiMoBNb16-16(1.4986)淬火或固溶處理溫度/℃:1120-1150空/水
X7CrNiMoBNb16-16 / X8CrNiMoBNb16-16(1.4986)回火溫度/℃:750-800
X7CrNiMoBNb16-16 / X8CrNiMoBNb16-16(1.4986)狀態(tài):沉淀硬化
X7CrNiMoBNb16-16 / X8CrNiMoBNb16-16(1.4986)熱穩(wěn)定性溫度/℃:650
X7CrNiMoBNb16-16 / X8CrNiMoBNb16-16(1.4986)空氣中不起皮溫度/℃:750
X7CrNiMoBNb16-16 / X8CrNiMoBNb16-16(1.4986)化學成分
碳C:0.04-0.10
硅Si:0.30-0.60
錳Mn≤1.50
磷P≤0.045
硫S≤0.030
鉻Cr:15.50-17.50
鎳Ni:15.50-17.50
鉬Mo:1.60-2.00
Nb/Ta≤1.20
硼B(yǎng):0.05-0.10