不銹鋼1.4313是馬氏體級，耐生銹性好，熱處里后持久性好。X3CrNiMo13-4鋼的物理裝備耐熱性是致使化學工業部分中鉬和鎳的高含磷量。哪些耐熱合金修改劑約束了增高級碳含磷量的應該——給定氨水濃度差不多于奧氏體不銹鋼。總之鎳含磷量低，但鎳含磷量約為4%，特殊不斷提高了鋼對各類類型生銹環鏡的抵擋力——再次物理裝備耐熱性。X3CrNiMo13-4鋼粉絲可生育可以達到300℃在室溫下的工作的元器件和元器件，和被展現在各類類型生銹環鏡中的元器件，另外穩定充分的外壁先決因素括抗氯化物經營性質)。QT650.QT780和QT900先決因素下，熱處里后最經常托付鋼材。半的成品用到中國石油生育.化工品.在冶金機械和再生能源服務行業，齒輪機被展現在高溫柔恒溫下.泵.文件空壓機安全裝置。鋼不能適用合補焊。

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供貨EN1.4313馬氏體不銹鋼管存在退火工藝基本特性（+A）階段、表面淬火和回火(+QT650)調質(+QT700)，調質(+QT780)，調質(+QT900)，必須哪其中一個需要要跟保險業務說非常清楚哦。