304不銹鋼材質1.4313是馬氏體級，耐金屬腐蝕不銹鋼不銹鋼高，熱治理后耐用度性好。X3CrNiMo13-4鋼的自動化設備功能是是由于有機化學好分中鉬和鎳的高量。這部分硬質合金獲取劑受限制了延長級碳量的必須要 ——給定鹽濃度比較于奧氏體304不銹鋼材質。雖鎳量不夠，但鎳量約為4%，相關系數延長了鋼對種種金屬腐蝕不銹鋼不銹鋼自然環境的忍受力——二級自動化設備功能。X3CrNiMo13-4鋼用戶賬戶可產出自由高達300℃在室溫下作業的零構件和零構件，并且 外露在種種金屬腐蝕不銹鋼不銹鋼自然環境中的零構件，另外實現足以的表明的狀況括抗氯化物成分)。QT650.QT780和QT900的狀況下，熱治理后最先交樓方鋼管。半制成品廣泛用于石油工業產出.熱.在石油化工和能源技術餐飲行業，齒輪機外露在高一個溫和地溫下.泵.收縮機構件。鋼身體不是和電弧焊接。

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提供EN1.4313馬氏體不透鋼存在蘸火基本特性（+A）的情形、蘸火和回火(+QT650)調質(+QT700)，調質(+QT780)，調質(+QT900)，需用哪一名一定程度要跟國際業務說模糊哦。