Carbon Steel AISI 1045 Forgings | ASTM A576 UNS G10450 Specifications

Carbon Steel AISI 1045 Forgings

G10450, A576

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 enable to minimize wear in high speed applications.
Carbon steels are a category of steels with 0.12 to 2% carbon content. AISI 1045 can be formed into turned, ground and polished bars that can be machined unsymmetrically with limited distortion.

Carbon Steel AISI 1045 Forgings Properties

UNS G10450 Forgings Chemical Requirements

UNS DesignationA Grade Heat Chemical Ranges and Limits, %
C Mn P, max S, maxB Pb
G10450 1045 0.43-0.50 0.60-0.90 0.040 0.050 ...

UNS G10450 Forgings Mechanical Requirements

Properties Metric Imperial
Tensile strength 585 MPa 84800 psi
Yield strength 450 MPa 65300 psi
Modulus of elasticity 200 GPa 29000 ksi
Shear modulus (typical for steel) 80 GPa 11600 ksi
Poisson’s ratio 0.29 0.29
Elongation at break (in 50 mm) 12 % 12 %
Hardness, Brinell 163 163
Hardness, Knoop (converted from Brinell hardness) 184 184
Hardness, Rockwell B (converted from Brinell hardness) 84 84
Hardness, Vickers (converted from Brinell hardness) 170 170

Related Keywords

  • UNS G10450 Bar
  • UNS G10450 Rod
  • UNS G10450 Wire
  • UNS G10450 Strip
  • UNS G10450 Plate
  • UNS G10450 Sheet
  • UNS G10450 Pipe
  • UNS G10450 Tube
  • UNS G10450 Disc
  • UNS G10450 Forging
  • UNS G10450 Ring
  • UNS G10450 Flange
  • ASTM A576 UNS G10450 Bar
  • ASTM A576 UNS G10450 Rod
  • ASTM A576 UNS G10450 Wire
  • ASTM A576 UNS G10450 Strip
  • ASTM A576 UNS G10450 Plate
  • ASTM A576 UNS G10450 Sheet
  • ASTM A576 UNS G10450 Pipe
  • ASTM A576 UNS G10450 Tube
  • ASTM A576 UNS G10450 Disc
  • ASTM A576 UNS G10450 Forging
  • ASTM A576 UNS G10450 Ring
  • ASTM A576 UNS G10450 Flange