Steel Round Bar

16MnCr5 Steel Round Bar Hot Rolled Alloy Bar EN10084 DIN 1.7131 Special Alloy Rod Grade : 16MnCr5 Number: 1.7131 Classification: Alloy special steel Standard: EN 10084: 2008 Case hardening steels. Technical delivery conditions EN 10132-2: 2000 Cold rolled narrow steel strip for heat treatment. Technical delivery conditions. Case hardening steels EN 10263-3: 2001 Steel rod, bars and wire for cold heading and cold extrusion. Technical delivery conditions for case hardening

Soild Round Bar (FORGED) MATERIAL ASTM A29/A29M GR. 4140 Hardness 300~400BHN Product Description SCM440 42CrMo4 SAE AISI 4140 EN19 1.7225 High Tensile Hot Rolled Steel Round Bar Steel Bar EN19 AISI 4140 42CrMo4 is a alloy structural steel, which is used for engineering structural, like high tensile shafts, bolts and nuts, gears, pinions and spindles. Locomotive traction with the big gear, supercharger drive gear, pressure vessel, rear axle, gear load of connecting rod and a

Soild Round Bar (Hot Rolled) Material ASTM A322 GR. 4140 Low Alloy Steel Bar OD 190mm Product Description Product Name carbon steel round bar Outer Diameter 6mm-1020mm, or as per requirements Length 500mm-6000mmor as customer request Standard ASME, ASTM, EN, BS, GB, DIN, JIS, etc Low alloy high strength structure steel Q295, Q345, Q390, Q420, Q460 Prime Carbon structure steel 10#, 20#, 35#, 45#, 60#, 20Mn, 65Mn, B2, B3, JM20, SH45,S45C, C45 1015 1020 1025 1030 1035 1045 1050

AISI / SAE 4340 ALLOY STEEL CHEMICAL ANALYSIS C% Carbon 0.38 – 0.43 Mn% Manganese 0.6 – 0.8 max P% Phosphorus 0.035 max S% Sulfur 0.040 max Si% Silicon 0.15 – 0.3 Ni% Nickel 1.65 – 2.0 Cr% Chromium 0.7 – 0.9 Mo% Molybdenum 0.2 – 0.3 GENERAL CHARACTERISTICS OF ALLOY STEEL 4340 4340 is a nickel-chromium-molybdenum alloy steel known for its toughness and its ability to attain high strengths in the heat-treated condition. It has very good fatigue resistance. This alloy, 4340, may

AISI 4340 steel Manufacturer and Exporter,supplied with round,square,flat,block,and shaft etc.AISI 4340 is defined as a heat treatable and low alloy steel which has 0.8% Cr, 0.2% Mo and 1.8% Ni as strengthening alloy elements.Compared with AISI 4140,it has higher strength and toughness,also it has very good fatigue resistance, wear resistance and atmospheric corrosion resistance.AISI 4340 is generally supplied in hardened and tempered condition with the tensile range of 930 –

16MnCr5 Steel Round Bar Hot Rolled Alloy Bar EN10084 DIN 1.7131 Special Alloy Rod Grade : 16MnCr5 Number: 1.7131 Classification: Alloy special steel Standard: EN 10084: 2008 Case hardening steels. Technical delivery conditions EN 10132-2: 2000 Cold rolled narrow steel strip for heat treatment. Technical delivery conditions. Case hardening steels EN 10263-3: 2001 Steel rod, bars and wire for cold heading and cold extrusion. Technical delivery conditions for case hardening