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China, Chinese Constructional Steel 34CrMo4 1.7220 Rod & Bar for General Engineering Purposes1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Steel ProductsSpecial Steel34CrMo4 Sheet34CrMo4 Plate
Wuxi Taixie Metal Material Co., Ltd.
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Product Description 1.[ Constructional steel 34CrMo4 1.7220 bar& rod] Introduction:Heat treated : 1719°C - 1937°C YieldRp0.2 (MPa)TensileRm (MPa)ImpactKV/Ku (J)ElongationA (%)Reduction in cross section on fractureZ (%)As-Heat-Treated ConditionBrinell hardness (HBW)541(≥)118(≥)311243Solution and Aging, Annealing, Ausaging, Q+T,etc114Temperature(°C)Modulus of elasticity(GPa)Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) andThermal conductivity(W/m·°C)Specific thermal capacity(J/kg·°C)Specific electrical resistivity(Ω mm2/m)Density(kg/dm3)Poisson's coefficient, ν44-- 0.21- 667747-34.3342 - 947-1321.2 4244232.[Constructional steel 34CrMo4 1.7220 bar& rod] Surface:mill finish (not polished)brushedmirror finish embossed oxidizedcold-rolledhot-rolled3.[Constructional steel 34CrMo4 1.7220 bar& rod] Chemistry: C≤Si≤Mn≤P≤S≤0.3-0.370.40.6-0.90.0350.03Cr≤MoNi 0.9-1.20.15-0.3 6.These are our warehouses :7.These are packaging pictures :
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