不繡鋼1.4313是馬氏體級，耐金屬的防腐蝕高，熱加工補救后持久性好。X3CrNiMo13-4鋼的設備耐的防腐蝕性是猶豫所有組成成分中鉬和鎳的高成分。這個合金鋼獲取劑局限性了加快級碳成分的要求——給定有機廢氣濃度能比于奧氏體不繡鋼。現在鎳成分較低，但鎳成分約為4%，明顯加快了鋼對不同的各樣的金屬的防腐蝕情況的抵擋力——分次設備耐的防腐蝕性。X3CrNiMo13-4鋼手機用戶可制作高達mg300℃在溫暖下事情的元器件和元器件，及裸露在不同的各樣的金屬的防腐蝕情況中的元器件，的同時確保夠了的面狀況括抗氯化物成分)。QT650.QT780和QT900狀況下，熱加工補救后通常完工槽鋼。半機器設備用在石油氣制作.所有.在化工和能源系統領域，蝸輪機裸露在高柔和低溫環境下.泵.壓縮的機部分。鋼不舒服合焊接方法。

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產生EN1.4313馬氏體冷庫保溫隔熱板的表層存在去應力退火性質（+A）動態、高頻淬火和回火(+QT650)調質(+QT700)，調質(+QT780)，調質(+QT900)，所需哪同一個必定要跟業務員說清除哦。