冷庫保溫隔熱板的表層1.4313是馬氏體級，耐灼傷高朝，熱操作后耐久力性好。X3CrNiMo13-4鋼的自動化設備機械廠穩定性是可能耐腐燭營養成分中鉬和鎳的高含鐵。等合金鋼擴大劑約束了擴大級碳含鐵的必須 ——給定滲透壓等同于于奧氏體冷庫保溫隔熱板的表層。固然鎳含鐵不夠，但鎳含鐵約為4%，不錯增長了鋼對各樣灼傷生活前提條件的減少力——重新自動化設備機械廠穩定性。X3CrNiMo13-4鋼用戶數可產出加工到達300℃在平均溫度下做工作的零主件及運轉情況及運轉情況和零主件及運轉情況及運轉情況，并且 泄露在各樣灼傷生活前提條件中的零主件及運轉情況及運轉情況，互相實現夠了的漆層生活前提條件括抗氯化物的性質)。QT650.QT780和QT900生活前提條件下，熱操作后最經常交貨鋼材。半原料采用煤層氣產出加工.化工新材料.在有色金屬冶煉和生物質能制造業，鍋輪機泄露在高輕柔冷藏下.泵.降低機主件。鋼不能適用合焊接生產。

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現貨供應EN1.4313馬氏體不銹鋼管具備有降溫性能指標（+A）階段、蘸火和回火(+QT650)調質(+QT700)，調質(+QT780)，調質(+QT900)，所需哪一些必然要跟工作說看清楚哦。