S20c Steel Round Bar
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S20c Steel Round Bar

Below are the equivalent specifications for S20C steel: 1. GB/T 699-1999 S20C 2. JIS G4051:2005 S20C 3. EN 10083-2:2006 C20 4. ASTM A29/A29M-04 1020
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Product Introduction

S20c steel round bar is a versatile and reliable material used in various industries for manufacturing different kinds of components. It is a carbon steel that offers excellent strength, toughness, and wear resistance properties.

One of the significant advantages of S20c steel round bar is its machinability. This material can be machined easily using conventional machining techniques, including drilling, turning, and milling. Hence, it is widely used in the production of gears, shafts, and other precision parts.

S20c steel round bar is also widely used in the automotive industry, where it is used for manufacturing different components such as crankshafts, connecting rods, and axles. Its high strength-to-weight ratio makes it an ideal material for these applications.

Another advantage of S20c steel round bar is its corrosion-resistant properties. This material can withstand harsh environmental conditions and exposure to chemicals without deteriorating quickly.

JIS G4051 S20C Round Bar Chemical Composition

Grade

C

Si

Mn

P

S

JIS G4051 S20C

0.18-0.23

0.15-0.35

0.3-0.6

≤0.035

≤0.035

 

JIS G4051 S20C Round Bar Physical Properties

Physical Properties Metric Imperial
Density 7.85 g/cm3 0.284 lb/in3

JIS G4051 S20C Round Bar Mechanical Properties


Grade

Delivery State

T.S.
N/mm2
Min

Y.S.
N/mm2
Min

A,%
Min

Z,%
Min

Hardness,
(annealing or tempering) HB,max

Forging ratio

Grain Size
(level)

Nonmetal ratio

JIS G4051 S20C

Hot rolled, forged, or heat treatment

410

245

25

55

156

≥ 4:1

≥ 6

≤ 2.0


Product Parameters

AISI 1020 Steel Round Bar S20C

Product Application

1. Machinery components such as shafts, gears, and bolts
2. Structural parts for automobiles and motorcycles
3. Construction equipment parts
4. Agricultural equipment parts
5. General engineering parts

AISI 1020 Steel Round Bar S20C 10-300mm

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