S45c C45 1045 En8 Cold Drawn Hot Rolled Forged Round Bar
We manufacture and supply S45c C45 1045 En8 cold drawn, hot rolled, and forged round bars. Order directly from our factory for top quality products.
Request a Quote

PRODUCTS DETAILS

Basic Info.

Model NO.
500
Type
Carbon Steel Bar
Technique
Hot Rolled
After-Sales Service
Change/Return
Warranty
1 Year
Technical
Cold Drawn/Hot Rolled/Forged
Length
3-6m/Sawing-to-Size
Transport Package
in Bundles with Metal Strip
Specification
20-500mm diameter
Trademark
Kingmetal
Origin
China
HS Code
72283090
Production Capacity
2500000 Tons/Year

Product Description

S45c 1045 Tool Mould Die Steel Hot Rolled Steel Round Bar 
 

Steel C45 Round Bar is an unalloyed medium carbon steel, which is also a general carbon engineering steel. C45 is a medium strength steel with good machinability and excellent tensile properties. C45 round steel is generally supplied in the black hot rolled or occasionally in the normalised condition, with a typical tensile strength range 570 - 700 Mpa and Brinell hardness range 170 - 210 in either condition. It does not however respond satisfactorily to nitriding due to a lack of suitable alloying elements.

C45 round bar steel is equivalent to EN8 or 080M40. Steel C45 bar or plate is suitable for the manufacture of parts such as gears, bolts, general-purpose axles and shafts, keys and studs.

Common C45 Steel Specifications

 
Country USA British Japan Australia
Standard ASTM A29 EN 10083-2 JIS G4051 AS 1442
Grades 1045 C45/1.1191 S45C 1045

 C45 Round Bar Steel Chemical Composition Properties

 
Standard Grade C Mn P S Si Ni Cr
ASTM A29 1045 0.43-0.50 0.60-0.90 0.04 0.050      
EN 10083-2 C45/1.1191 0.42-0.50 0.50-0.80 0.03 0.035 0.4 0.4 0.4
JIS G4051 S45C 0.42-0.48 0.60-0.90 0.03 0.035 0.15-0.35    
Mechanical Properties of C45 Round Bar Steel Material

Mechanical Properties in Quenched+Tempered Condition
Diameter d (mm) Thickness t (mm) 0.2 % proof stress (N/mm2) Tensile strength (N/mm2) Elongation A5 (%) Reduction Z (%)
<16 <8 min. 490 700-850 min. 14 min. 35
<17-40 <8<=20 min. 430 650-800 min. 16 min. 40
<41-100 <20<=60 min. 370 630-780 min. 17 min. 45
  • Mechanical Properties in Normalized Condition
Diameter d (mm) Thickness t (mm) 0.2 % proof stress (N/mm2) Tensile strength (N/mm2) Elongation A5(%)  
<16 <16 min. 390 min. 620 min. 14  
<17-100 <16<=100 min. 305 min. 305 min. 16  
<101-250 <100<250 min. 275 min. 560 min. 16

Available supply 

  • C45 Steel Round Bar: diameter 8mm - 3000mm
  • C45 Steel Plate: thickness 10mm - 1500mm  x width 200mm - 3000mm
  • C45 Steel Flat Bar: 200mm - 1000mm
  • Square C45 Steel: 20mm-800mm
  • Hexagon Steel.

Surface Finish: Black, Rough Machined, Turned or as per customer's desire .

S45c C45 1045 En8 Cold Drawn Hot Rolled Forged Round Bar S45c C45 1045 En8 Cold Drawn Hot Rolled Forged Round Bar S45c C45 1045 En8 Cold Drawn Hot Rolled Forged Round Bar S45c C45 1045 En8 Cold Drawn Hot Rolled Forged Round Bar S45c C45 1045 En8 Cold Drawn Hot Rolled Forged Round Bar S45c C45 1045 En8 Cold Drawn Hot Rolled Forged Round Bar

 

Hot Products

Contact us

Please feel free to give your inquiry in the form below We will reply you in 24 hours