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Carbon Steel Coil

1045 Cold Rolled Steel Coil

1045 Cold Rolled Steel CoilAISI 1045 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 application

  • Date.October 31, 2024
  • Category.Carbon Steel Coil
  • Keyword.Big fire special steel, high strength steel plate, steel industry supply and demand, steel suppliers
  • Description
  • Reviews (2)

1045 Cold Rolled Steel Coil

AISI  1045 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 coils 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

1045 Cold Rolled Steel Coil

Production Process

Hot Rolling, Cold Rolling

Material Standards

AISI, ASTM, ASME, DIN, BS, EN, ISO, JIS, GOST, SAE, etc.

Width

100mm-3000mm

Length

1m-12m, or Customized Size

Thickness

0.1mm-400mm

Delivery Conditions

Rolling, Annealing, Quenching, Tempered or Standard

Surface Process

Ordinary, Wire Drawing, Laminated Film

 

Chemical Composition

ElementContent (%)
Carbon, C0.43-0.50
Manganese, Mn0.60-0.90
Sulfur, S0.05 (max)
Phosphorous, P0.04 (max)
Iron, FeBalance

 

Mechanical Properties

PropertiesMetricImperial
Tensile strength585 MPa84800 psi
Yield strength450 MPa65300 psi
Modulus of elasticity200 GPa29000 ksi
Shear modulus (typical for steel)80 GPa11600 ksi
Poisson’s ratio0.290.29
Elongation at break (in 50 mm)12 %12 %
Hardness, Brinell163163
Hardness, Knoop (converted from Brinell hardness)184184
Hardness, Rockwell B (converted from Brinell hardness)8484
Hardness, Vickers (converted from Brinell hardness)170170

 

Scope of Application

The following are the application areas of AISI 1045 carbon steel:

● Bolts
● Studs
● Gears
● Axles
● Shafts
● Machine parts.


YuLun Special Steel

Mark Doe

Galvanized coils are our top choice for durability and consistency. The zinc layer uniformity saves us time in post-processing, and your team's technical support is always helpful.
YuLun Special Steel

Mahan Selon

We have been purchasing yulun galvanized steel coils for the quality has consistently exceeded our expectations. The coating uniformity, corrosion resistance, and surface finish meet our strict standards, making them ideal for construction.