冷庫保溫隔熱板的表層板1.4313是馬氏體級，耐浸蝕性強，熱除理后耐久力性好。X3CrNiMo13-4鋼的機制耐浸蝕性是會因為催化因素中鉬和鎳的高含氧量。這樣的金屬加入劑受到限制了增添級碳含氧量的應該——給定濃硫酸濃度等同于于奧氏體冷庫保溫隔熱板的表層板。然而鎳含氧量不夠，但鎳含氧量約為4%，重要增進了鋼對一些浸蝕氛圍的減緩力——第二次機制耐浸蝕性。X3CrNiMo13-4鋼玩家可產出高達獨角獸300℃在室內溫度下工作的的配件上的和配件上的，及爆漏在一些浸蝕氛圍中的配件上的，一起穩定可以的表層要求括抗氯化物性能)。QT650.QT780和QT900要求下，熱除理后最應交工工字鋼。半原料使用煤炭產出.有機化工.在石油化工和能量互聯網行業，鍋輪機爆漏在高平穩恒溫下.泵.文件風機部位。鋼難受合補焊。

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EN1.4313馬氏體不銹鋼裝飾管兼具熱處理回火性狀（+A）狀況、熱處理和回火(+QT650)調質(+QT700)，調質(+QT780)，調質(+QT900)，須要哪另一個千萬要跟業務部門說知曉哦。