不銹鋼材質的裝飾管1.4313是馬氏體級，耐腐燭性強，熱治療后耐久度性好。X3CrNiMo13-4鋼的機械性設備制造的耐磨性是因藥劑學完分中鉬和鎳的高密度。這個鋁合金生成劑束縛了增高級碳密度的要有——給定密度十分于奧氏體不銹鋼材質的裝飾管。然而鎳密度不夠，但鎳密度約為4%，不錯提高自己了鋼對種種腐燭區域的減少力——分批機械性設備制造的耐磨性。X3CrNiMo13-4鋼客戶可出產銷售高達hg300℃在熱度下工做的零配件和零配件，已經暴曬在種種腐燭區域中的零配件，同時穩定夠了的外表面標準括抗氯化物成分)。QT650.QT780和QT900標準下，熱治療后里常托付槽鋼。半原料應用于原油出產銷售.化工類.在化工和能量該行業，渦輪增壓機暴曬在高溫暖恒溫下.泵.縮短機零部件。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304不繡鋼有著滲碳特點（+A）心態、熱處理和回火(+QT650)調質(+QT700)，調質(+QT780)，調質(+QT900)，必須要哪一款需要跟業務部說了解清楚哦。