不透鋼裝飾管1.4313是馬氏體級，耐灼傷性強，熱進行正確處理后持久性好。X3CrNiMo13-4鋼的自動化效果是是因為藥劑學好分中鉬和鎳的高的含水量。這個合金材料生成劑規定了增強級碳的含水量的必須——給定濃度值比較于奧氏體不透鋼裝飾管。雖然說鎳的含水量不太高，但鎳的含水量約為4%，取得增強了鋼對各樣灼傷區域的環境的驅散力——重新自動化效果。X3CrNiMo13-4鋼訪客可研發加工萬代高達300℃在溫暖下工作的的元件和元件，已經曝露在各樣灼傷區域的環境中的元件，一并保持著足夠了的面上必要具體條件括抗氯化物特點)。QT650.QT780和QT900必要具體條件下，熱進行正確處理后常用托付槽鋼。半產品用作變壓器油研發加工.礦業.在冶煉和清潔能源業領域，鍋輪機曝露在高平穩環境溫度下.泵.壓縮視頻機控制部件。鋼不時候合焊接生產。

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馬氏體不繡鋼具有著退火工藝屬性（+A）階段、熱處理和回火(+QT650)調質(+QT700)，調質(+QT780)，調質(+QT900)，必須要 哪一兩個需要跟國際業務說了解哦。