Steel Round Bar S20C
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Steel Round Bar S20C

The product specifications of S Cold Drawn Carbon Steel S20C are as follows: 1. Material: Carbon steel S20C 2. Steel number: JIS G4051 S20C/DIN EN 10084 C20E/AISI 1020 3.Diameter range: 5.5-250mm 4. Surface status: bright, black, blunt 5. Production process: cold drawing 6. Chemical composition, carbon (C) 0.18% 0.23%, silicon (Si), manganese (Mn) 0.3% - 0.15% - 0.35% 0.6%, phosphorus (P) of 0.030% or less, sulfur (S) of 0.035% or less 7. Tensile strength: about 520 MPa 8. Yield strength: about 245 MPa 9. Elongation rate: about 25% 10. Hardness: ≤197 HB 11. Density: 7.85g/cm³
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Product Introduction

Steel round bar S20C is a type of carbon steel round bar that is popularly used in many applications. It has a low carbon content of 0.18-0.23% and medium tensile strength of 570-700 MPa. This type of steel bar is often utilized in manufacturing machinery parts, automotive parts, and construction materials. S20C steel round bar has good machinability and weldability, making it a reliable choice for various mechanical applications. Additionally, it is also cost-effective and readily available in the market.

Product Description of Round Bars Carbon Steel SAE1020 AISI1020 S20C C22

1. Steel grade: SAE1020, 20#, C22, S20C

2. Length: 6M-12M
3. Diameter: 16mm-300mm

4. Product range: round bar, flat bar, square bar

5. Technique: Hot rolled, forged, cold drawn

Specification of Round Bars Carbon Steel SAE1020 AISI1020 S20C C22 S20

Material

SAE 1020

Round bar

Dia(mm)

16-300mm

Process

EAF + LF + VD + Forged + Heat Treatment (optional)

Length (mm)

Max 12m

Heat treatment

Normalized / Annealed / Quenched / tempered

Flat bar

Thickness(mm)

8-500mm

Delivery condition

Hot forged +Rough machined (black surface after Q/T)+ Turned (optional)

Width(mm)

70-200mm

Test

Ultrasonic test according to SEP 1921-84 D/d

Length (mm)

Max 12m

 

Chemical Composition of Round Bars Carbon Steel SAE1020 AISI1020 S20C C22

C

Si

Mn

Cr

Ni

Cu

0.17~0.23

0.17~0.37

0.35~0.65

≤0.25

≤0.30

≤0.25

S20C Cold Drawn Carbon Steel Stainless Steel Round Bar

JIS G4051 S20C Carbon Steel

Packing and Delivery:

Steel Round Bar S20C

Usage and Applications of Round Bars Carbon Steel SAE1020 AISI1020 S20C C22

1. Manufacturing and construction: Rused in the manufacturing and construction industries. They are used to make components, machinery, and structural parts such as beams, columns, and bridges.

2. Infrastructure: These round bars are also used in infrastructure projects such as the construction of oil pipelines, gas pipelines, and water pipes. Their durability and strength make them an ideal choice for such applications.

3. Automotive: used in the automotive industry. They are used to make parts such as axles, crankshafts, and gears. These parts require the strength and toughness that carbon steel provides.

4. Aerospace: The aerospace industry also uses Round Bars Carbon Steel 20C in the manufacture of aircraft components. These bars provide the strength and durability that aircraft structural parts require.

5. Machining: These round bars are also popular in machining applications. They can be easily machined into various shapes and sizes, which makes them a versatile material choice.

6. Agriculture:  used in the agriculture sector. They are used to make components such as plows, cultivators, and tillers.

7. Medical Industry: In the medical industry, carbon steel round bars are used to make surgical devices due to their high strength, toughness, and corrosion resistance.

JIS G4051 S20C Carbon Steel

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