冷庫保溫隔熱板的表層1.4313是馬氏體級，耐被灼傷不銹鋼性好，熱處里后持久性好。X3CrNiMo13-4鋼的機械制造制造穩定性是基于耐灼傷不銹鋼有效成分中鉬和鎳的高水分份量。哪些合金類含有劑減少了添加級碳水分份量的須要——給定水分份量很大于奧氏體冷庫保溫隔熱板的表層。既然鎳水分份量不夠，但鎳水分份量約為4%，有效的提升了鋼對各樣被灼傷不銹鋼生態壞境的驅散力——多次機械制造制造穩定性。X3CrNiMo13-4鋼用戶數可生產制造銷售獨角獸高達300℃在的溫度下作業的配件上的和配件上的，同樣曝光在各樣被灼傷不銹鋼生態壞境中的配件上的，同樣維持足以的漆層水平括抗氯化物特性)。QT650.QT780和QT900水平下，熱處里后最喜歡交樓方鋼管。半原料用在煤層氣生產制造銷售.精細化工.在冶金機械和生物質能源業內，渦輪增壓機曝光在高和氣較低溫度下.泵.縮短機結構件。鋼不合適宜氬弧焊。

MATERIAL SPECIFICATIONS -BS EN10083-3 (2005)

CHEMICAL COMPOSITION (WEIGHT %)

C (％): ≤ 0.050Si (％): ≤ 0.70Mn (％):≤ 1.50P (％)≤:0.040S (％)≤:0.030Cr (％): 12.0 ~ 14.0Ni (％): 3.50~ 4.50Mo (％):0.30 ~ 0.70Other (％): N ≥ 0.020

MECHANICAL PROPERTYBASED ON THE DIFFERENT HEAT TREATMENT CONDITIONS

Condition of thermal treatment: annealedHardness HBS: 320Tensile strength σb/MPa:1100Thickness/≤mm: 60Condition of thermal treatment: QT650Yield strength σ0.2≥/MPa:520Tensile strength σb/MPa:650~830Elongation δ( longitudinal )≥(％):15Impact absorbing power Akv≥/J| longitudinal:70Thickness/≤mm: 60<d≤160Condition of thermal treatment: QT650Yield strength σ0.2≥/MPa:520Tensile strength σb/MPa:650~830Elongation δ(transversal)≥(％): 12Impact absorbing power Akv≥/J|transversal: 50Thickness/≤mm: ≤160Condition of thermal treatment: QT780Yield strength σ0.2≥/MPa:620Tensile strength σb/MPa:780~980Elongation δ( longitudinal )≥(％):15Impact absorbing power Akv≥/J| longitudinal:70Thickness/≤mm: ≤160Condition of thermal treatment: QT900Yield strength σ0.2≥/MPa:800Tensile strength σb/MPa:900~1100Elongation δ( longitudinal )≥(％):12Impact absorbing power Akv≥/J| longitudinal:50供給EN1.4313馬氏體冷庫保溫隔熱板的表層兼備降溫特點（+A）情況下、表面淬火和回火(+QT650)調質(+QT700)，調質(+QT780)，調質(+QT900)，想要哪1個千萬要跟業務員說知道哦。