不銹鋼1.4313是馬氏體級，耐蝕化性強，熱治療后耐用性好。X3CrNiMo13-4鋼的機械化裝備能力是猶豫化學物質組分中鉬和鎳的高占比的。某些鎳鋼添加圖片劑限止了加強級碳占比的的還要——給定酸度相同于奧氏體不銹鋼。一般鎳占比的低，但鎳占比的約為4%，同質性增加了鋼對各種各樣的各樣蝕化自然自然環境的抵觸力——重新機械化裝備能力。X3CrNiMo13-4鋼用戶的可研發達300℃在熱度下本職工作的零零件加工和零零件加工，及及裸露在各種各樣的各樣蝕化自然自然環境中的零零件加工，同一始終維持足夠的從表面要求括抗氯化物特征)。QT650.QT780和QT900要求下，熱治療后常用完工工字鋼。半產品使用在是由研發.煤化工.在冶金工業和燃料制造行業，渦輪機機裸露在高性情溫和溫度下.泵.壓縮視頻機零件。鋼身體不適當氬弧焊。

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生產商EN1.4313馬氏體304不繡鋼都具有退火處理形態（+A）情況下、表面淬火和回火(+QT650)調質(+QT700)，調質(+QT780)，調質(+QT900)，是需要哪一些一段要跟業務部門說清晰哦。