不繡鋼管1.4313是馬氏體級，耐防生銹高，熱進行處理后耐久力性好。X3CrNiMo13-4鋼的機械設備制造能力方面是在耐生銹有效成分中鉬和鎳的高量。許多鎳鋼更改劑限定了增長級碳量的需用——給定濃度值相對于奧氏體不繡鋼管。然而鎳量不太高，但鎳量約為4%，正相關延長了鋼對各方面防生銹區域的驅散力——三次機械設備制造能力方面。X3CrNiMo13-4鋼玩家可研發高達mg300℃在室內溫度下任務的組件和組件，同時顯示在各方面防生銹區域中的組件，同時控制足夠的表面能情況括抗氯化物規定性)。QT650.QT780和QT900情況下，熱進行處理后通常完工槽鋼。半的成品用到國際石油研發.化工機械.在石油化工和新節能環保行業內，鍋輪機顯示在高濕潤常溫下.泵.壓縮視頻機機械部件。鋼不合對焊。

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提供EN1.4313馬氏體不繡鋼有著熱處理形態（+A）狀況、調質和回火(+QT650)調質(+QT700)，調質(+QT780)，調質(+QT900)，須得哪1個一些要跟相關業務說清除哦。