• AISI/SAE 1045 C45 Round Steel Bar
  • AISI/SAE 1045 C45 Round Steel Bar
  • AISI/SAE 1045 C45 Round Steel Bar
  • AISI/SAE 1045 C45 Round Steel Bar
  • AISI/SAE 1045 C45 Round Steel Bar
AISI/SAE 1045 C45 Round Steel Bar
AISI/SAE 1045 C45 Round Steel Bar
AISI/SAE 1045 C45 Round Steel Bar
AISI/SAE 1045 C45 Round Steel Bar
AISI/SAE 1045 C45 Round Steel Bar

AISI/SAE 1045 C45 Round Steel Bar

This medium-carbon tempered steel (1045/C45) offers excellent strength and machinability under hot/cold working conditions. It can be quenched, tempered, or precision-machined to create high-precision parts like shafts, gears, and mechanical fasteners—perfect for industries demanding durability and dimensional accuracy.

Classification :

Carbon Steel Round Bar

Keywords :

AISI/SAE 1045 C45 Round Steel Bar

WhatsApp : +86 18171516402

E-mail : Aimee@ymymetal.com.cn

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PRODUCT DETAILS

AISI 1045 steel is characterized by good weldability, good machinability and high strength and impact properties in the normalized or hot-rolled condition. So AISI 1045 steel bar is a medium carbon steel designed to be able to function in areas requiring greater strength and hardness. This steel possesses excellent size accuracy, concentricity, and straightness which together minimize wear in high speed applications. AISI 1045 can be formed into turned, ground and polished bars that can be machined unsymmetrically with limited distortion. They are often used in the production of gears, shafts, axles, bolts, studs and machine parts.

Product Parameters

Product Name AISI/SAE 1045 C45 Round Steel Bar
Standard EN/DIN/JIS/ASTM/BS/ASME/AISI, etc.
Common Round Bar Specifications 3.0-50.8 mm, Over 50.8-300mm
Flat Steel Common Specifications 6.35x12.7mm, 6.35x25.4mm, 12.7x25.4mm
Hexagon Bar Common Specifications AF5.8mm-17mm
Square Bar Common Specifications AF2mm-14mm, AF6.35mm, 9.5mm, 12.7mm, 15.98mm, 19.0mm, 25.4mm
Length 1-6meters, Size Accept Custom
Diameter(mm) Hot Rolling Round Bar 25-600 Cold Rolling Square Bar 6-50.8
Hot Rolling Square Bar 21-54 Cold Rolling Hexagon Bar 9.5-65
Cold Rolling Round bar 6-101.6 Forged Rebar 200-1000
Surface Process Bright, Polished, Black
Other Services Machining(cnc), Centerless Grinding(cg), Heat Treatment, Annealing, Pickling, Polishing, Rolling, Forging, Cutting, Bending, Small Machining, etc.

Chemical Composition

Grade Mn S C P Si Cr Ni
AISI  1045 0.5-0.8 0.035 0.5-0.42 0.035 0.17-0.37 0.25 0.3

Mechanical Properties

Grade Tensile Strength (Ksi) min Elongation (%in 50 mm) min Yield Strength 0.2% Proof (ksi) min Hardness
AISI  1045 600 40 355 229

Packing and shipping

YMY serves every customer with the process of serving the world's top 500companies, no matter in the pre-sale or after-sale process, YMY completes every detail with high quality and high standards

 

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APPLICATION AREAS

Pipeline Transportation

Pipeline Transportation

Precision Machining

Precision Machining

Automobile Manufacturing

Automobile Manufacturing

Aerospace

Aerospace

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FAQ

What are the advantages of our products?

What are the advantages of our products?

Good equipment and experience team, quality assurance, support customzation, sufficient inventory and timely delivery.
Good equipment and experience team, quality assurance, support customzation, sufficient inventory and timely delivery.
How long is your delivery time?

How long is your delivery time?

If goods are available, it is usually 5-10 days. Or if the goods are not in stock, within 30 days, calculate by quantity.
If goods are available, it is usually 5-10 days. Or if the goods are not in stock, within 30 days, calculate by quantity.
Are you a trading company or a manufacturer?

Are you a trading company or a manufacturer?

We have our own factory.
We have our own factory.
What is your terms of payment ?

What is your terms of payment ?

Can be negotiated by both parties,If you have another question,pls feel free to contact us as below.
Can be negotiated by both parties,If you have another question,pls feel free to contact us as below.

Carbon Steel Round Bar

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