冷庫保溫隔熱板的表層1.4313是馬氏體級，耐浸蝕高朝，熱治理后持久性好。X3CrNiMo13-4鋼的機制耐被被腐蝕性是仍然化學上所有金屬成分中鉬和鎳的高占比。這樣合金屬獲取劑約束了曾加級碳占比的必須——給定溶液濃度比較于奧氏體冷庫保溫隔熱板的表層。也許鎳占比低，但鎳占比約為4%，相關系數提生了鋼對所有浸蝕區域必要環境的抗力——分次機制耐被被腐蝕性。X3CrNiMo13-4鋼微信用戶可制作高達模型300℃在的溫度下業務的工件和工件，或裸露在所有浸蝕區域必要環境中的工件，一起恢復足夠了的表皮必要環境括抗氯化物性)。QT650.QT780和QT900必要環境下，熱治理后最喜歡交付使用工字鋼。半原材料用到原油制作.熱.在有色金屬冶煉和能量服務業，齒輪機裸露在高清新溫度下.泵.降低機部位。鋼沉重感合焊。

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供貨EN1.4313馬氏體不銹鋼材質的存在退火工藝基本特性（+A）的情況、調質和回火(+QT650)調質(+QT700)，調質(+QT780)，調質(+QT900)，可以哪有一個相應要跟渠道說很明白哦。