不銹鋼管材料1.4313是馬氏體級，耐蝕化高朝，熱正確解決后耐用度性好。X3CrNiMo13-4鋼的機制耐浸蝕性是因化學式分子量中鉬和鎳的高分子量。此類合金材料放入劑受到限制了新增級碳分子量的都要——給定氧化還原電位等同于于奧氏體不銹鋼管材料。既然鎳分子量不太高，但鎳分子量約為4%，偏態的提升了鋼對多種多樣蝕化工機械作上區域的忍受力——二級機制耐浸蝕性。X3CrNiMo13-4鋼普通用戶可生產高達模型300℃在濕度下工作上的鑄件和鑄件，或者泄露在多種多樣蝕化工機械作上區域中的鑄件，一同持續大量的漆層必備生活條件括抗氯化物經營性質)。QT650.QT780和QT900必備生活條件下，熱正確解決后最先托付鋼材。半機器設備應用在是由生產.化工機械.在冶金的行業和資源的行業，增壓機泄露在高平穩環境溫度下.泵.收縮機配件。鋼隱疼合激光焊接。

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供應商EN1.4313馬氏體不銹鋼裝飾管享有熱處理性能（+A）情況、蘸火和回火(+QT650)調質(+QT700)，調質(+QT780)，調質(+QT900)，還要哪這個肯定要跟金融產品說很清楚哦。