AISI 1045 Structural Steel Rod Bar

Product Type - Steel Rod

1045 is a medium tensile steel that is supplied normalized or hot rolled. 1045 hot roll plate has a wide variety of applications. It is used for machinery parts, excellent for die forging and hot upsetting, gears, bolster plates, base plates, wear plates, brake dies, etc.


Availability : IN STOCK


  • High Precision Dimension: The carbon steel plate has excellent processing technology good molding and easy welding. Thickened material, stable performance, and high hardness, not easy to rust.
  • Low Friction: Low dissipation factor. More durable than most ordinary domestic bearings. Lower operating costs​
  • Life Is Long: High-quality steel through strict quality inspection, quality control layer-by-layer detection, and reliable quality, long service life.
  • Customization: Drawings and samples can be processed and customized. Conventional large-scale spot, non-standard customization.
Product Name AISI 1045 Structural Steel Rod Bar
Size Round Steel Bar

Outside Dia(mm): 8mm-650mm As Customers’ Requirement

Square Bar

Outside Dia(mm):5.5-250MM

Hexagon Bars

Diameter supplied:2mm-80mm As Customers’ Requirement

Tolerance 5‰
Length 1-9m or As Customers’ Requirement
Surface Finish All Sizes Can be customzied
Certifications ISO 9001 BV SGS
Packing Industry standard packaging or according to client’s requirement
Payment terms T/T or LC at sight
Trade Terms EXW, FOB, CIF, CFR
Delivery time Fast delievery in 7 days, up to order quantity
Quality Mill Test Certificate supplied with the shipment, third part inspection is acceptable
Packing Detail Standard export package:Wooden pallet +paperboard +steel strip Customized requirements are accepted
Cutting Type All Sizes Can be customzied
MOQ 1 Ton
Capacity 10, 000 ton per month

AISI 1045 Grade Worldwide Equivalents

Australia AS 1442 – 1992 1045
Germany W.Nr 1.0503 C45
W.Nr 1.1191 CK45
Great Britain BS970 – Part 3 – 1991 080A47
BS970 – Part 1 – 1972 080M46
BS970 – 1955 EN43B
Japan JIS G 4051 S45C
ASTM A29/A29M – 91 1045
SAE 1045
UNS G 10450

Steel AISI 1045 Chemical Composition(%)

Element Content
Carbon, C 0.420 – 0.50 %
Iron, Fe 98.51 – 98.98 %
Manganese, Mn 0.60 – 0.90 %
Phosphorous, P ≤ 0.040 %
Sulfur, S ≤ 0.050 %

Mechanical properties of AISI 1045

Mechanical Properties Metric Imperial
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
Tensile Strength, Ultimate 565 MPa 81900 psi
Tensile Strength, Yield 310 MPa 45000 psi
Elongation at Break (in 50 mm) 16.00% 16.00%
Reduction of Area 40.00% 40.00%
Modulus of Elasticity (Typical for steel) 200 GPa 29000 ksi
Bulk Modulus (Typical for steel) 140 GPa 20300 ksi
Poissons Ratio (Typical For Steel) 0.29 0.29
Shear Modulus (Typical for steel) 80 GPa 11600 ksi

Processing Flow

Our Certifications

Packaging and Shipping

1. Wood pallet packing cover with water-proof paper

2. Steel pallet packing cover with water-proof paper

3. Wood box packing

4. Steel pallet packing cover with steel box

5. In bundles with steel strip no extra packing

All Grades We are Supplying

Trending Products

Get Free Quote

Seraphinite AcceleratorOptimized by Seraphinite Accelerator
Turns on site high speed to be attractive for people and search engines.