1.1191 S45c C45 Ck45 1045 Carbon Steel Sheet

Model NO.: 1.1191/ S45C/ C45/ CK45/ 1045
Stock: Stock
Name: 1.1191 S45c C45 Ck45 1045 Carbon Steel Sheet
Shape: Round Bars/Flat Bar/Plate/Coil
Sample: Free
Heat Treatment: Annealed
Surface: Black/Peeling/Polishing/Machined
Delivery Condition: Hot Rolled or Forged/ Peeled or Black Surface
Test: SGS/Ut100%/Elements Testing
Certificate: ISO/Mill Certificate
Service: 24 Hours Online
Experience: More Than Ten Years Manufacturer Experience
Trademark: Songshun
Transport Package: Standard Seaworthy Packing
Specification: Thickness 16-600mm
Origin: China
HS Code: 7228309000
1.1191 S45C C45 CK45 1045 Carbon Steel Sheet 

Size of 1045 steel 

Diameter(mm):20~600   Length (mm):1000~6000
Plate
Thickness(mm):Max:800    Width (mm):Max:2200   Length (mm):Max:6000
The specification can be customized.

Chemical Compositions
C Si Mn P S Cr Ni
0.45-0.5 0.17-0.37 0.5-0.8 Max0.035 Max0.035 Max0.25 Max0.3


Similar Grade
GB AISI DIN JIS
45 1045 1.1191 S45C
 

Heat Treatment of 1045 steel 

1) Forging

Preheat the steel carefully, then raise temperature to 1100°C for forging. Do not forge below 850°C. After forging cool slowly, preferably in a furnace.

 

2)Annealing

Heat slowly to 680-710°C, soak well. Cool slowly in the furnace.

 

3)Hardening

Heat the component slowly to 820-860°C and allow it to be heated through. Quench in oil or water.

 

4)Tempering

Temper immediately after quenching whilst tools are still hand warm. Re-heat the C45 to the tempering temperature then soak for one hour per 25 millimetre of total thickness (2 hours minimum) Cool in air. For most applications temper between 550-660°C.

 

5)Welding

We recommend you contact your welding consumables supplier who should provide you full assistance and information on welding C45 steel.

 

6)Heat Treatment 

Heat treatment temperatures, including rate of heating, cooling and soaking times will vary due to factors such as the shape and size of each C45 steel component. Other considerations during heat treatment include the type of furnace, quenching medium and work piece transfer facilities. Please consult your heat treatment provider for full guidance on heat treatment of C45 carbon steel.

Features of 1045 steel

1. Charateristics

C45 is widely used for components that require better properties than mild steel but does not justify the costs of an alloy steel. Available from stock in bar, C45 can be cut to your requirements. We also offer flame cut plates cut to your required sizes and normalised. C45 flame cut plates can be supplied surface ground or precision ground.

 

2. Applications

C45 is widely used for many general engineering applications. Typical applications include tools, shafts, nuts, bolts, connecting rods, screws, rollers.



Alloy Steel 4140 1.7225 Scm440 42CrMo4 Cold Drawn Round Bars
Alloy Steel 4140 1.7225 Scm440 42CrMo4 Cold Drawn Round Bars
 

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