不銹鋼圓管裝飾管嗎1.4313是馬氏體級，耐金屬浸蝕性好，熱加工后耐久度性好。X3CrNiMo13-4鋼的機戒功能是原因檢查是否材質中鉬和鎳的高占比。等錳鋼填加劑受限了曾加級碳占比的應該——給定氧濃度很多于奧氏體不銹鋼圓管裝飾管嗎。盡管說鎳占比不夠，但鎳占比約為4%，強勢增強了鋼對各樣金屬浸蝕氛圍的反擊力——四次機戒功能。X3CrNiMo13-4鋼客戶可種植制造將高達300℃在室溫下崗位的配件和配件，并且 暴漏在各樣金屬浸蝕氛圍中的配件，而且增加夠了的表面能生活條件括抗氯化物特點)。QT650.QT780和QT900生活條件下，熱加工后最先交付使用H型鋼。半的成品在是由種植制造.化工環保.在礦冶和能源資源職業，增壓機暴漏在高溫暖超高溫下.泵.收縮機部分。鋼不合可以手工焊接。

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產生EN1.4313馬氏體冷庫保溫隔熱板的表層具備有固溶處理特征參數（+A）程序、回火和回火(+QT650)調質(+QT700)，調質(+QT780)，調質(+QT900)，應該哪一些必要要跟的業務說清除哦。