China Wholesale AISI 4140 4130 1018 1020 1045 Carbon Steel Round Bar Price Per Kg Steel Round Bar

• After-sales Service: 7X24 Hour Online Technical Services
• Warranty: 1 Years
• Type: Carbon Steel Bar
• Standard: AISI, ASTM, GB, JIS, DIN, BS
• Technique: Hot Rolled
• Surface Treatment: Polished
• Alloy: Non-alloy
• Special Use: Cold Heading Steel
• Steel Grade: Low Alloy High Strength Structure Steel
• Processing Service: Bending, Welding, Decoiling, Cutting, Punching
• Thickness: Customized
• Price Terms: EXW, Fob, CFR, CIF
• MOQ: 1ton
• Transport Package: Standard Seaworthy Package
• Specification: Customzied
• Trademark: YEHUI
• Origin: China
• Production Capacity: 3000 Tons/Month

Product Description

Product Description

steel bar scm440 alloy steel round bars hot rolled a36 steel round bar

Alloy round steel hot rolling, forging and cold drawn three kinds.
The specifications of the hot rolled round steel of 6.5 to 500mm.
Among them: 6.5-25 mm small alloy round steel are mostly with straight bundles of supplies, commonly used for reinforcing steel bar, bolt, and various mechanical parts;
More than 25 mm alloy round steel, mainly used in the manufacture of machinery parts or for seamless steel tube.

Adopt standard	GB/T 700-2006,GB/T 1591-94,JIS G3101-2004,ASTM A36/A36M-05,ASTM A242/A242M-04,ASTM A529/A529M-05,ASTM A572/A572M-06,EN 10025-2-2004.
Grade	Q195, Q215 A, Q215 B, Q235 A, Q235 B, Q235C, Q235D, Q275, Q275B, Q275C, Q275D, Q295, Q345, Q390,Q420, Q460,SS330,SS400,SS490,SS540,A36,1,GR.36,50(245),55(380),42(290), 60(415),65(450),S185(1.0035),S235JO(1.0114),S235JR(1.0038),S235J2(0.0117),S275JR(1.0044),S275JO(1.10143),S355JO(1.0553),E295(1.0050),E335(1.0060),S235J2W(1.861),S355J2W(1.8965),10#,15#20#.
Section Shape	Round, square, angle, hexagonal, flat, shaft.
Process of product:	Check the raw materia→Blank → Grind the burr of blanked material → Heat in the intermediate frequency heating furnace → Align → Quench → Temper → Inspect → Package
Surface treatment	Polished, black, grinding,customized according to requirements
Application	1): Can be used in many fields such as building, automobile, shipbuilding, petrochemical, machinery, medicine, food, electric power, energy, space, building and decoration, etc. 2): Can be made into mould template, mortise pin, column. 3): This kind of steel have good mechanical property, is widely used in structural parts which may support stress alternation, especially made into some connecting rods, bolts, wheel gear. 4): This kind of steel is the most common blanks and materials of shaft parts.Its die welding material model is CMC-E45.

 

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