304不繡鋼1.4313是馬氏體級，耐防侵蝕性好，熱補救后耐用度性好。X3CrNiMo13-4鋼的設備功能是仍然化學式基本成分中鉬和鎳的高的分量。一些合金屬移除劑受限了加劇級碳的分量的要求——給定氨水濃度相等于于奧氏體304不繡鋼。盡管說鎳的分量低，但鎳的分量約為4%，不錯提高了了鋼對不同的防侵蝕氛圍的抵御力——重新設備功能。X3CrNiMo13-4鋼業主可產出高達獨角獸300℃在溫下工做的器件及運轉情況和器件及運轉情況，或體現在不同的防侵蝕氛圍中的器件及運轉情況，同時保護夠了的外觀先決要求括抗氯化物本質特征)。QT650.QT780和QT900先決要求下，熱補救后通常交樓形鋼。半成品用作煤層氣產出.醫藥化工.在冶煉和燃料制造業，齒輪機體現在高和緩超低溫下.泵.壓解機控制部件。鋼不適反應合焊接工藝。

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廠家直銷EN1.4313馬氏體冷庫保溫隔熱板的表層都具有固溶處理性能指標（+A）狀態下、回火和回火(+QT650)調質(+QT700)，調質(+QT780)，調質(+QT900)，必須要哪一特定要跟業務量說很明白哦。