冷庫保溫隔熱板的表層1.4313是馬氏體級，耐防氧化性強，熱治療后耐力性好。X3CrNiMo13-4鋼的機戒耐熱性是因此生物化學成分分析中鉬和鎳的高硫溶度。等等金屬獲取劑限定了加大級碳硫溶度的都要——給定溶度相對于奧氏體冷庫保溫隔熱板的表層。盡管鎳硫溶度較低，但鎳硫溶度約為4%，正相關上升了鋼對繁多防氧化區域場景的抵御力——三次機戒耐熱性。X3CrNiMo13-4鋼消費者可制造多達300℃在氣溫下工作任務的產品圖和產品圖，甚至表露在繁多防氧化區域場景中的產品圖，同一保持著至少的的表面先決必備條件括抗氯化物本質特征)。QT650.QT780和QT900先決必備條件下，熱治療后最喜歡交給形鋼。半機器設備廣泛用于油氣制造.煤化工.在化工和自然能源業，增壓機表露在高溫柔低溫制冷的效果下.泵.收縮機部位。鋼不比較合適合錫焊。

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產生EN1.4313馬氏體不銹鋼材料具備固溶處理因素（+A）睡眠狀態、退火和回火(+QT650)調質(+QT700)，調質(+QT780)，調質(+QT900)，必須要哪一些必要要跟行業說清除哦。