不銹鋼材料裝飾管1.4313是馬氏體級，耐灼傷高，熱補救后耐用度性好。X3CrNiMo13-4鋼的廠家能指標是仍然有機化學好分中鉬和鎳的高硫濃度值。這一些不銹鋼材料含有劑減少了曾加級碳硫濃度值的需求——給定濃度值相等于于奧氏體不銹鋼材料裝飾管。然而鎳硫濃度值低，但鎳硫濃度值約為4%，為顯著延長了鋼對各個灼傷室內的環境的驅散力——兩次廠家能指標。X3CrNiMo13-4鋼玩家可制造達300℃在體溫下作業的鑄件和鑄件，及暴曬在各個灼傷室內的環境中的鑄件，互相保持良好十分的界面情況括抗氯化物材質)。QT650.QT780和QT900情況下，熱補救后最經常交樓鋼管。半機器設備用以煤層氣制造.化學工業.在礦冶和生物質能制造業，增壓機暴曬在高溫和性底溫下.泵.減小機器件。鋼不合熔接。

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馬氏體不銹鋼裝飾管有滲碳特點（+A）情況下、退火和回火(+QT650)調質(+QT700)，調質(+QT780)，調質(+QT900)，須要哪一款一定的要跟保險業務說模糊不清哦。