304不繡鋼1.4313是馬氏體級，耐侵蝕高，熱清理后耐力性好。X3CrNiMo13-4鋼的自動化機械化耐熱性是考慮到普通機械化組成中鉬和鎳的高含碳量。某些合金鋼“食品添加劑限定了加入級碳含碳量的需用——給定酸度非常于奧氏體304不繡鋼。雖然說鎳含碳量不太高，但鎳含碳量約為4%，正相關挺高了鋼對各式侵蝕氛圍的抗力——分次自動化機械化耐熱性。X3CrNiMo13-4鋼客戶可生產方式方式高達模型300℃在室內溫度下本職工作的工件和工件，與裸漏在各式侵蝕氛圍中的工件，同時要保持足夠了的外面狀況括抗氯化物概念)。QT650.QT780和QT900狀況下，熱清理后最應竣工形鋼。半的成品使用于石化生產方式方式.熱.在冶煉和清潔能源制造行業，鍋輪機裸漏在高一個溫和超低溫下.泵.解空壓機零件。鋼身體不可以激光焊接。

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出售EN1.4313馬氏體冷庫保溫隔熱板的表層兼備滲碳性能（+A）的情況、退火和回火(+QT650)調質(+QT700)，調質(+QT780)，調質(+QT900)，必須 哪的必定要跟業務部說弄清楚哦。