1045 Carbon Steel Coil (Cold Rolled) - Erikco World

1045 Carbon Steel Coil (Cold Rolled, HRC 15-20)

Name: 1045 Carbon Steel Coil (Cold Rolled, HRC 15-20) - Erikco World
Brand: Carbon Steel Coil

Medium-carbon steel coil with 0.45% carbon content, cold-rolled for improved surface finish and dimensional accuracy. Ideal for machining, forging, and structural components.

Category Carbon Steel Coil

Rating:

1045 Carbon Steel Coil (Cold Rolled, HRC 15-20)
1045 Carbon Steel Coils are a versatile medium-carbon steel grade with a carbon content of 0.43–0.50%, optimized for strength, wear resistance, and machinability. These coils are cold-rolled to achieve tight tolerances, a smooth surface finish (Ra ≤ 1.6 µm), and uniform mechanical properties. Suitable for applications requiring high tensile strength and moderate ductility, such as gears, axles, bolts, and hydraulic components. The steel is supplied in annealed or normalized conditions to enhance workability and can be heat-treated for increased hardness (up to HRC 55 with quenching).

Parameters
Product Name	1045 Carbon Steel Coil (Cold Rolled, HRC 15-20)
Product Types	Carbon Steel / Carbon Steel Coil
Materials Grade	AISI/SAE 1045
Carbon Content	0.43–0.50%
Surface Finish	Cold-rolled (RA ≤ 1.6 µm)
Thickness	0.5mm–6.0mm (±0.02mm tolerance)
Width	600mm–1500mm (±1mm tolerance)
Coil Weight	3–10 metric tons
Inner DIameter	508mm or 610mm
Outer Diameter	Up to 2000mm
Standard	ASTM A519, DIN EN 10083-2, JIS G4051
Applications	Shafts, gears, and connecting rods. Hydraulic cylinders and machinery parts. Automotive components (e.g., suspension systems). Tooling and forging blanks.

Mechanical Properties
Tensile Strength	Yield Strength	Elongation	Hardness
585–700 MPa	450 MPa (min)	12–15% (in 50mm)	170–210 HB (Annealed)

Packing and delivery
These Product are packed using seaworthy export packaging to ensure protection during transit. Each coil is wrapped with waterproof paper, plastic film, and steel sheet, secured with high-tensile steel straps, and placed on wooden pallets for stability. Edge protectors are used to prevent damage. These Product are safely loaded for efficient domestic and international delivery, ensuring they arrive in perfect condition.

FAQs

How long does your delivery time take?

Generally, our delivery time is within 7-45 days, if there is a great demand or special circumstances, it may be delayed.

How could you guarantee your products?

Each piece of products is manufactured by certified workshops, inspected by Linxu piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.

Do you accept the third party inspection?

Yes absolutely we accept.

Do you provide samples ? Is it free or extra ?

The sample could can provide for customer with free, but the courier freight will be covered by customer account.

Will you delivery the goods on time?

Yes, we promise to provide best quality products and delivery on time. Honesty is our company’s tenet.

Are you trading company or manufacturer ?

We are professional manufacturer with rich experience, and our company also is a very professional a trade company for steel products. We can also provide a wide range of steel products.