Hot Sale 1020 1045 Carbon Steel Round Bar Supplier

Diameter：5-250mm or Customized

Length：1.5-12 Meters or Customized

Standard：AISI, ASTM, GB, JIS, DIN, BS

Shape：Round/ Square Flat /Rectangle etc.

MOQ：1 Ton

Quantity:
Availability:





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Model:
A36 A283 A572 A516 Q195 Q215 Q235 Q345 Q255 Q275

Carbon steel round bars are crafted through hot rolling or cold drawing processes, ensuring precise dimensions and high-quality surface finishes.
Common grades include ASTM A36, 1018, and 1045, renowned for their strength and machinability.
Available sizes range from 1/8 inch to over 12 inches in diameter, suitable for various applications.
Carbon steel round bars bars are widely utilized in construction for structural components, manufacturing for machinery parts, and automotive industries for axles and shafts.

Specifications

Product Name	Carbon steel round bars
Grades	Q195,Q235,10#,20#,35#,45#,Q215,Q345,12Cr1Mov,15CrMo,20Cr,40Cr,20CrMo,35CrMo,42CrMo,40CrNiMo,GCr15,65Mn,50Mn,50Cr, 3Cr2W8V,20CrMnTi,5CrMnMo, etc.
Surface	Black, Polished, Oiled
Technique	Forged & Hot rolled & Cold drawn
Test	100% Ultrasonic test
Process	EAF + LF + VD + Forged + Heat Treatment
Dimension	Diameter : 5mm - 500mm
	Length : 4000-15000mm or cut to length
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.
Certificate	Mill Test Certificate, SGS.

*GRADE*	*SIZE(MM)*	*GRADE*	*SIZE(MM)*
8#-10#	∮16-290	65Mn	∮40-300
15#	∮14-150	45Mn2	∮18-75
20#	∮8-480	60Si2Mn	∮16-150
35#	∮8-480	20CrMnTi	∮10-480
45#	∮6.5-480	20crmnTiB	∮16-75
Q235B	∮6.5-180	GCr15	∮16-400
40Cr	∮8-480	ML35	∮8-150
20Cr	∮10-480	T8-T13	∮8-480
42CrMo	∮12-480	Cr12	∮16-300
35CrMo	∮12-480	Cr12MoV	∮16-300
20CrMo	∮12-300	3Cr2W8V	∮16-300
38CrMoAL	∮20-300	45Cr50Cr	∮20-300
5CrMnMo	∮20-450	20CrMnMo	∮20-300
16Mn(Q345B)	∮14-365	40Mn2	∮28-60
50Mn	∮40-200	35Cr	∮55
15CrMo	∮20-75	15Mn	∮32∮170
25#	∮16-280	40CrMnMo	∮80-∮160
YF45MnV	∮28-80	20CrMnMo	∮20-300
30#	∮6.5-480	27SiMn	∮20-350
30Crmo	∮28	Crwmn	∮20-300
30CrmnTi	∮16-300	H13(4Cr5MoSiVi)	∮20-300
60#	∮210.∮260	40CrNimo	∮20-400

Carbon steel round bars

Quality Control

FACTORY OUTLET

Production and sales integration, a large number of spot goods, no middlemen, high cost performance,decades of factory steel manufacturers, we are professional enough.

FULL SPECIFICATION

Support customization, support zero cutting, and sufficient stock. You can consult customer service and first-class after-sales service to provide customers with reassurance .

HIGH QUALITY STEEL

High quality steel, selected raw materials, waterproof and antirust, durable, wear-resistant and compression resistant, convenient installation, good seismic performance, stainless steel material, alkali resistance, corrosion resistance and strong oxidation resistance.

Packing & Delivery

Carbon steel round bar is meticulously wrapped with protective materials like plastic or paper to prevent corrosion, scratches, and other damage during transit.
Carbon steel round bars are then securely bundled together using sturdy straps or bands to prevent shifting or movement during handling and transportation.
Clear labeling with product specifications and handling instructions is applied to each bundle for easy identification.

Carbon steel round bars