不銹鋼1.4313是馬氏體級，耐氧化性強，熱辦理后耐久度性好。X3CrNiMo13-4鋼的機制性性能參數參數是仍然化學上的物質中鉬和鎳的高含碳量。這類鎳鋼插入劑限制了加入級碳含碳量的必須要——給定溶液濃度很多于奧氏體不銹鋼。其實鎳含碳量低，但鎳含碳量約為4%，為顯著的提升了鋼對各式各樣各樣的氧化環鏡的承受力——分批機制性性能參數參數。X3CrNiMo13-4鋼普通用戶可生育敢達300℃在熱度下工做的元器件和元器件，甚至表露在各式各樣各樣的氧化環鏡中的元器件，也要保持充足的表明經濟能力括抗氯化物物理性質)。QT650.QT780和QT900經濟能力下，熱辦理后通常支付矩形鋼。半產品應用在石油氣生育.化工領域.在礦冶和能源技術領域，增壓機表露在高柔和低溫下.泵.縮減機主件。鋼不合符合焊結。

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馬氏體不銹鋼裝飾管具備著表面淬火形態（+A）動態、表面淬火和回火(+QT650)調質(+QT700)，調質(+QT780)，調質(+QT900)，必須哪的務必要跟金融業務說模糊哦。