裝飾管1.4313是馬氏體級，耐被生銹高，熱加工后耐用度性好。X3CrNiMo13-4鋼的機誡特性是鑒于電化學完分中鉬和鎳的高含碳量。等等和金放入劑的限制了不斷增加級碳含碳量的都要——給定含碳量能比于奧氏體裝飾管。現在鎳含碳量較低，但鎳含碳量約為4%，有明顯提高了了鋼對繁多被生銹區域的抗擊力——再次機誡特性。X3CrNiMo13-4鋼普通用戶可產生超過300℃在高溫下運行的元件和元件，還有表露在繁多被生銹區域中的元件，同一時間做到一定的外表面狀況括抗氯化物材質)。QT650.QT780和QT900狀況下，熱加工后最先交房鋼材。半原料用作煤炭產生.精細化工.在有色金屬冶煉和新能源相關行業，增壓機表露在高溫文爾雅超高溫下.泵.縮小機器件。鋼隱疼合熔接。

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供給EN1.4313馬氏體鋁合金享有滲碳特征（+A）睡眠狀態、表面淬火和回火(+QT650)調質(+QT700)，調質(+QT780)，調質(+QT900)，想要哪一兩個某種要跟業務員說明了哦。