裝飾管1.4313是馬氏體級，耐浸蝕性好，熱除理后耐力性好。X3CrNiMo13-4鋼的自動化機械廠性能指標參數是鑒于化學物質材料中鉬和鎳的高水分酸度。這部分所有合金增添劑規定了多級碳水分酸度的要求——給定酸度能比于奧氏體裝飾管。其實鎳水分酸度較低，但鎳水分酸度約為4%，正相關提生了鋼對所有浸蝕工作任務室內環境的對抗力——三次自動化機械廠性能指標參數。X3CrNiMo13-4鋼用戶組可種植高至300℃在溫度下工作任務的鑄件和鑄件，已經被暴曬在所有浸蝕工作任務室內環境中的鑄件，一同控制充足的的界面標準括抗氯化物成分)。QT650.QT780和QT900標準下，熱除理后里常交給方鋼管。半原料應用在油田種植.紙業.在冶金工程和能源系統企業，齒輪機被暴曬在高平穩超高溫下.泵.壓縮成機結構件。鋼難受合不銹鋼焊接。

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制造EN1.4313馬氏體不銹鋼材料包括熱處理回火屬性（+A）情況、高頻淬火和回火(+QT650)調質(+QT700)，調質(+QT780)，調質(+QT900)，須得哪一些一定的要跟工作說清理哦。