304不繡鋼1.4313是馬氏體級，耐腐燭高朝，熱治理 后持久性好。X3CrNiMo13-4鋼的設備效能是原因無機化學完分中鉬和鎳的高占比的。那些鋁合金加入劑受到限制了增長級碳占比的的要——給定質量濃度就像是于奧氏體304不繡鋼。即便是鎳占比的不太高，但鎳占比的約為4%，更為明顯增長了鋼對多種多樣腐燭的生態的抗御力——第二次設備效能。X3CrNiMo13-4鋼用戶的可生育高達hg300℃在高溫下事情的鑄件和鑄件，與裸露在多種多樣腐燭的生態中的鑄件，還保持良好至少的單單從表面條件括抗氯化物規定性)。QT650.QT780和QT900條件下，熱治理 后里常交樓工字鋼。半制成品使用在石油化工服務行業生育.化工服務行業.在石油化工和能源開發服務行業，增壓機裸露在高濕潤溫度過低下.泵.縮減機組件。鋼不舒最合適手工焊接。

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供應信息EN1.4313馬氏體不繡鋼包括熱處理回火性能（+A）情況下、回火和回火(+QT650)調質(+QT700)，調質(+QT780)，調質(+QT900)，可以哪是一個一些要跟項目說看清楚哦。