304不銹鋼材料1.4313是馬氏體級，耐侵蝕高朝，熱正確正確處理后耐用性好。X3CrNiMo13-4鋼的物理特性是主要是因為物理的成分中鉬和鎳的高水平。這合金材料調用劑影響了增高級碳水平的須要——給定氧濃度相當的于奧氏體304不銹鋼材料。盡管鎳水平不太高，但鎳水平約為4%，正相關上升了鋼對種種侵蝕生活環保的抗擊力——兩次物理特性。X3CrNiMo13-4鋼觀眾可制造更是高達300℃在溫度下工作的的鑄件加工和鑄件加工，及其裸漏在種種侵蝕生活環保中的鑄件加工，互相確保充分的外層水平括抗氯化物性)。QT650.QT780和QT900水平下，熱正確正確處理后最經常交由矩形鋼。半機器設備于是由制造.礦業.在石油化工和發熱節能環保行業領域，鍋輪機裸漏在高和氣冷藏下.泵.降低機主件。鋼不適感合焊接方法。

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生產EN1.4313馬氏體不銹鋼圓管具有著熱處理屬性（+A）睡眠狀態、回火和回火(+QT650)調質(+QT700)，調質(+QT780)，調質(+QT900)，需用哪一兩個必要要跟工作說清哦。