不銹鋼1.4313是馬氏體級，耐防銹蝕高，熱凈化清理后耐久力性好。X3CrNiMo13-4鋼的機械性制造機械性性能參數是原因化工廠材料中鉬和鎳的高水平。哪些合金屬生成劑約束了加強級碳水平的要有——給定氧濃度相當的于奧氏體不銹鋼。或許鎳水平較低，但鎳水平約為4%，特殊增長了鋼對不同防銹蝕生態場景的反抗力——重新機械性制造機械性性能參數。X3CrNiMo13-4鋼用戶的可的研發達300℃在溫差下任務的元器件和元器件，并且 暴漏在不同防銹蝕生態場景中的元器件，一同實現一定的外觀具體前提條件括抗氯化物特征)。QT650.QT780和QT900具體前提條件下，熱凈化清理后通常交由工字鋼。半產品用作石油工業的研發.化工廠.在冶煉和能源資源互聯網行業，蝸輪機暴漏在高柔和溫度過低下.泵.壓縮的機配件。鋼惡化的情況合氬弧焊。

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銷售EN1.4313馬氏體不透鋼享有表面淬火性能特點（+A）環境、表面淬火和回火(+QT650)調質(+QT700)，調質(+QT780)，調質(+QT900)，需用哪兩個一定程度要跟業務范圍說了解哦。