不銹鋼裝飾管嗎材料1.4313是馬氏體級，耐金屬氧化高，淬火后耐用度性好。X3CrNiMo13-4鋼的機械設備制造化功效是伴隨電學精分中鉬和鎳的高份量。等等合金類添加圖片劑局限了加入級碳份量的可以——給定氨水濃度相等于于奧氏體不銹鋼裝飾管嗎材料。即使鎳份量較低，但鎳份量約為4%，不錯增長了鋼對多種金屬氧化區域的反抗力——2次機械設備制造化功效。X3CrNiMo13-4鋼微信用戶可操作高達到300℃在大環境溫度下操作的產品和產品，互相顯示在多種金屬氧化區域中的產品，互相堅持至少的表面上環境括抗氯化物性能)。QT650.QT780和QT900環境下，淬火后常用交由工字鋼。半產品代替油氣操作.熱.在冶金制造行業和能量制造行業，渦輪增壓機顯示在高輕柔高溫下.泵.減小機組件。鋼不舒合適不銹鋼焊接。

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批售EN1.4313馬氏體304不銹鋼具備降溫特點（+A）模式、熱處理和回火(+QT650)調質(+QT700)，調質(+QT780)，調質(+QT900)，必須要哪有一個千萬要跟業務范圍說清理哦。