裝飾管材質的1.4313是馬氏體級，耐金屬灼傷不銹鋼高朝，熱處里后耐用性好。X3CrNiMo13-4鋼的機戒廠安全性是主要是因為普通機戒化學構成中鉬和鎳的高含鐵。這個碳素鋼加入劑約束了多級碳含鐵的可以——給定氧化還原電位等于于奧氏體裝飾管材質的。總之鎳含鐵不夠，但鎳含鐵約為4%，明顯提供了鋼對多種金屬灼傷不銹鋼的區域的抗力——三次機戒廠安全性。X3CrNiMo13-4鋼觀眾可出產高達模型300℃在本職工作溫度下本職工作的元器件加工和元器件加工，并且被表露在多種金屬灼傷不銹鋼的區域中的元器件加工，并且實現至少的接觸面因素括抗氯化物屬性)。QT650.QT780和QT900因素下，熱處里后最喜歡托付方鋼管。半機器設備使用中國石油出產.醫藥化工.在冶金機械和發熱節能環保行業領域，鍋輪機被表露在高溫順地溫下.泵.壓縮視頻機元器件。鋼不舒最適合焊接工藝。

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現貨供應EN1.4313馬氏體不銹鋼裝飾管嗎體現了熱處理回火性能指標（+A）心態、表面淬火和回火(+QT650)調質(+QT700)，調質(+QT780)，調質(+QT900)，所需哪一兩個一些要跟金融業務說清除哦。