裝飾管1.4313是馬氏體級，耐被結垢性好，熱解決后耐用性好。X3CrNiMo13-4鋼的自動化設備特點是會因為催化基本成分中鉬和鎳的高份量。一些鎂合金加上劑減少了加強級碳份量的必須要 ——給定溶度等于于奧氏體裝飾管。盡管說鎳份量不夠，但鎳份量約為4%，特殊改善了鋼對幾種被結垢自然環保的對抗力——第二次自動化設備特點。X3CrNiMo13-4鋼消費者可出產萬代高達300℃在濕度下事業的鑄件和鑄件，已經顯示自己在幾種被結垢自然環保中的鑄件，另外確保足夠了的外觀必要環境括抗氯化物基本特征)。QT650.QT780和QT900必要環境下，熱解決后最應交貨矩形鋼。半產品于石油氣出產.化工環保.在冶金材料和能量產業，齒輪機顯示自己在高濕潤低溫環境下.泵.壓縮的機零部件。鋼隱疼合焊接方法。

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供給EN1.4313馬氏體不銹鋼圓管享有蘸火功能（+A）程序、蘸火和回火(+QT650)調質(+QT700)，調質(+QT780)，調質(+QT900)，需用哪一名需要要跟相關業務說非常清楚哦。