鋁金屬1.4313是馬氏體級，耐結垢高朝，熱清理后耐用度性好。X3CrNiMo13-4鋼的機機械性能指標是考慮到物理部分中鉬和鎳的高的純度。那些金屬使用劑受限制了加強級碳的純度的須要——給定有機廢氣濃度非常的于奧氏體鋁金屬。雖然說鎳的純度低，但鎳的純度約為4%，明顯延長了鋼對很多結垢區域的減緩力——重新機機械性能指標。X3CrNiMo13-4鋼大家可產量可以達到300℃在平均溫度下的工作的工件和工件，及其被爆出在很多結垢區域中的工件，同一始終保持十分的表面能狀況括抗氯化物物理性質)。QT650.QT780和QT900狀況下，熱清理后最易交房方鋼管。半的成品用到石油有機化工產量.有機化工.在石油化工和電力能源互聯網行業，鍋輪機被爆出在高溫柔環境溫度下.泵.減小機元件。鋼難受合電焊焊接。

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銷售EN1.4313馬氏體裝飾管具備退火工藝性能特點（+A）心態、高頻淬火和回火(+QT650)調質(+QT700)，調質(+QT780)，調質(+QT900)，需用哪一位必要要跟業務部門說了解哦。