不銹鋼材質的裝飾管1.4313是馬氏體級，耐銹蝕高，熱處置后耐久性性好。X3CrNiMo13-4鋼的物理耐耐腐蝕性性是主要是因為化學上基本成分中鉬和鎳的高含鐵。這類合金鋼增多劑制約了不斷增加級碳含鐵的需要——給定濃度差不多于奧氏體不銹鋼材質的裝飾管。盡管鎳含鐵不太高，但鎳含鐵約為4%，相關性的提升了鋼對各式銹蝕學習環鏡的抵御力——四次物理耐耐腐蝕性性。X3CrNiMo13-4鋼用戶賬戶可制造制造高達hg300℃在體溫下上班的安全裝置和安全裝置，和露出在各式銹蝕學習環鏡中的安全裝置，而且保護至少的表面層條件括抗氯化物特點)。QT650.QT780和QT900條件下，熱處置后通常交給鋼材。半制造設備用來原油制造制造.化工環保.在冶煉和燃料市場，蝸輪機露出在高溫順溫度下.泵.進行空調壓縮機安全裝置。鋼不適感合對焊。

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出售EN1.4313馬氏體不銹鋼材質具有著降溫形態（+A）睡眠狀態、回火和回火(+QT650)調質(+QT700)，調質(+QT780)，調質(+QT900)，要哪一些必要要跟金融業務說清除哦。