不繡鋼裝飾管1.4313是馬氏體級，耐腐燭高朝，熱除理后耐久性性好。X3CrNiMo13-4鋼的機設備制造能是原因物理材料中鉬和鎳的高純度。以上各樣合金加入劑上限了增長級碳純度的需求——給定密度非常于奧氏體不繡鋼裝飾管。或許鎳純度較低，但鎳純度約為4%，更為明顯提升了鋼對各樣腐燭室內大環境的抵觸力——分批機設備制造能。X3CrNiMo13-4鋼客戶可研發高達到300℃在熱度下作業的元器件和元器件，和表露在各樣腐燭室內大環境中的元器件，時候確保滿足的表面能條件括抗氯化物規定性)。QT650.QT780和QT900條件下，熱除理后最易交工方鋼管。半原材料使用中國石油研發.化工機械.在冶煉和能源資源領域，泄壓閥機表露在高溫暖超高溫下.泵.再空壓機部分。鋼隱疼合焊。

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生產商EN1.4313馬氏體不銹鋼圓管存在固溶處理性狀（+A）心態、表面淬火和回火(+QT650)調質(+QT700)，調質(+QT780)，調質(+QT900)，必須要哪其中一個需要要跟業務范圍說模糊哦。