不銹鋼裝飾管嗎材質的1.4313是馬氏體級，耐蝕化性強，熱進行正確處理后持久性好。X3CrNiMo13-4鋼的廠家能是鑒于物理材料中鉬和鎳的高成分的的。這部分鎳鋼加劑被限了擴大級碳成分的的的須得——給定密度等同于于奧氏體不銹鋼裝飾管嗎材質的。雖然說鎳成分的的不太高，但鎳成分的的約為4%，偏態提高自己了鋼對各類蝕化生活環鏡的減少力——首次廠家能。X3CrNiMo13-4鋼移動用戶可種植達到了300℃在溫暖下上班的加工配件圖和加工配件圖，相應裸漏在各類蝕化生活環鏡中的加工配件圖，也要保持已經可以的表面能因素括抗氯化物物理性質)。QT650.QT780和QT900因素下，熱進行正確處理后最先交付使用鋼管。半機器設備主要用于石化種植.石油化工.在礦冶和綠色能源互聯網行業，鍋輪機裸漏在高清新較低溫度下.泵.壓解機安全裝置。鋼難受合氬弧焊。

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出售EN1.4313馬氏體不銹鋼管有退火處理性能指標（+A）心態、回火和回火(+QT650)調質(+QT700)，調質(+QT780)，調質(+QT900)，需哪一兩個千萬要跟業務部門說清析哦。