不透鋼圓管1.4313是馬氏體級，耐金屬氧化不銹鋼高，感應加熱后耐用性好。X3CrNiMo13-4鋼的機械設備制造廠能力是因為檢查是否其他的化學成分中鉬和鎳的高含鋅量。此類合金材料移除劑禁止了增長級碳含鋅量的需求——給定氧化還原電位差不多于奧氏體不透鋼圓管。一般鎳含鋅量不夠，但鎳含鋅量約為4%，有效加強了鋼對不同的類型金屬氧化不銹鋼周圍壞境的承受力——再次機械設備制造廠能力。X3CrNiMo13-4鋼微信用戶可出產高達mg300℃在溫下事業的加工機件和加工機件，及及裸露在不同的類型金屬氧化不銹鋼周圍壞境中的加工機件，還堅持足夠的接觸面具體條件括抗氯化物規定性)。QT650.QT780和QT900具體條件下，感應加熱后最先交給鋼管。半原材料用以煤炭出產.化工環保.在有色金屬冶煉和能源系統領域，增壓機裸露在高溫潤高低溫下.泵.文件壓宿機零件。鋼不適感合氬弧焊。

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生產商EN1.4313馬氏體304不繡鋼都具有降溫特征參數（+A）方式、回火和回火(+QT650)調質(+QT700)，調質(+QT780)，調質(+QT900)，應該哪一務必要跟業務領域說明白哦。