304304不銹鋼1.4313是馬氏體級，耐銹蝕性強，熱加工后耐用度性好。X3CrNiMo13-4鋼的機戒使用耐銹蝕性是是因為無機化學完分中鉬和鎳的高水平。這種金屬移除劑受限了加入級碳水平的要有——給定氨水濃度夠用作奧氏體304304不銹鋼。然而鎳水平較低，但鎳水平約為4%，特殊增長了鋼對多種多樣銹蝕環鏡的對抗力——三次機戒使用耐銹蝕性。X3CrNiMo13-4鋼使用者可制造高達獨角獸300℃在室內溫度下操作的零配件和零配件，還有體現在多種多樣銹蝕環鏡中的零配件，一并保持穩定充分的表面層標準括抗氯化物特點)。QT650.QT780和QT900標準下，熱加工后最喜歡完工鋼管。半生孩子設備用作石油氣制造.化工類.在冶煉和能源技術市場，泄壓閥機體現在高溫柔低溫環境下.泵.壓縮視頻機部位。鋼不是合手工焊接。

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供貨EN1.4313馬氏體304不繡鋼兼具熱處理性能（+A）模式、熱處理和回火(+QT650)調質(+QT700)，調質(+QT780)，調質(+QT900)，要哪一兩個必然要跟業務部門說清晰哦。