AISI Black, Pickling, Bright Customized Shandong, China Carbon Steel GB

• Customization: Available
• Type: Carbon Steel Bar
• Standard: AISI, ASTM, GB, JIS, DIN, BS
• Model NO.: GB
• Technique: Hot Rolled
• Application: Structural Steel Bar, Tool Steel Bar, Die Steel Bar
• Surface Treatment: Black, Pickling, Bright
• Alloy: Alloy
• Tolerance: +/-1%
• Delivery Time: 15-21 Days
• MOQ: 1 Ton
• Samples: Available
• Transport Package: Standard Seaworthy Export Packing
• Specification: customized
• Trademark: Duohe
• Origin: Shandong, China
• HS Code: 721823
• Production Capacity: 100, 000 Tons Per Year

Product Description

Carbon Steel Bar/Rod

Carbon steel is an alloy with carbon and iron, with carbon content up to 2.1% by weight. The increase in the carbon percentage will raise steel's hardness and strength, but it will be less ductile. Carbon steel has good properties in hardness and strength,and it is less expensive than other steels.
 

Product Paramenters

Category	Grade	Diameter	Standard
High speed steel	6542,M2,M35,M42	1mm-600mm	GB/T3077-1999
Mold steel	Cr12,Cr12MoV,Cr12Mo1V1,D2,SKD11,DC53	1mm-600mm	GB/T3077-1999
Carbon structure steel	Q195, Q215, Q235, Q275	1mm-600mm	GB/T700-2006
Low alloy high strength structure steel	Q295, Q345, Q390, Q420, Q460	1mm-600mm	GB/T1591-2006
Prime Carbon structure steel	10#, 20#, 35#, 45#, 60#, 20Mn, 65Mn, B2, B3, JM20, SH45,S45C, C45	1mm-600mm	GB/T699-1999
Alloy structure steel	30Mn2, 40Mn2, 27SiMn, 42Crmo,20Cr, 40Cr, 20CrMo, 35CrMo, 20CrMnTi, 30CrMnTi,20MnVB, 20MnTiB, 20CrNiMo, Q345B, 35MnBM, 40MnB,36Mn2V, 45MnV,	1mm-600mm	GB/T3077-1999
Spring Steel	65Mn, 60Si2Mn, 50CrVA	1mm-600mm	GB/T1222-2002
Bearing Steel	GCr15, GCr15GD,55SiMoV	1mm-600mm	GB/T18254-2002
Structural steels subject to end-quench hardenability requirements	20CrMnTi, 30CrMnTi, 20Cr, 40Cr, 30CrMo, 42CrMoA, 27SiMn, 40Mn2H, 20CrNiMo, 40Mn2, q345b, 35MnBM, 40MnB,45MnV.	1mm-600mm	GB/T5216-2002

Carbon steel bar is widely used in many fields as below, 

1) can be used in different 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 it can be made into some connecting rods, bolts, wheel gear...
4) this kind of steel is the most common blanks and materials of shaft parts, and the die welding material model is CMC-E45.

Material Grade	Q195,Q215 A,Q215 B,Q235 A,Q235 B,Q235 C,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#
Standard	GB,JIS,ASTM,DIN
Diameter	5-120mm or as required
Length	300mm-1000mm and customized.
Pipe end	Plain; Beveled; Threaded; Socket with holes; with  PVC clap/coupling/clamp
Surface	black, pickling, bright
Technique	Electroslag remelting and Heat treatment
Application	general engineering structure , cars, bridges, ships, boilers ,pressure vessels