Competitive Advantage:
a. Pure steel quality & stable quality to be guarantee
b. Highly polish ability
c. Good machinery ability & texturing property
d. Competitive price
e. Fast production leadtime
Plain carbon steel for mechanical engineering and automotive components. It is usually supplied untreated but can be supplied to order in the normalized or finally heat treated (quenched and tempered to "Q" or "R" properties), which is adequate for a wide range of applications. It is a very popular grade of through-hardening medium carbon steel, which is readily machinable in any condition. It is suitable for the manufacture of parts such as general-purpose axles and shafts, gears, bolts and studs. It can be further surface-hardened typically to 50-55 HRC by induction processes, producing components with enhanced wear resistance.
In its heat treated forms possesses good homogenous metallurgical structures, giving consistent machining properties. S20C round bar is in a large need,so we henan bebon stock large quantity of forged bars in the warehouse, and various size round bars included.S20C round bar is in a very low price,because it is very common in the market need. S20C round bar is widely used in the various fields. JIS G4051 S20C round bar is mainly applied to machinery parts which requires high toughness and bears small stress,such as lever,axle sleeve,straining beam. JIS G4051 S20C round bar can also be used in the line of agricultural machinery or cars, to produce carburization or carbonitriding parts,such as lever shaft,plunger.
JIS S20C mild Carbon steel, we can supply the round bar, steel flat bar, plate, hexagonal steel bar and steel square block. JIS S20C steel Round bar can be sawn to your required lengths as one offs or multiple cut pieces. S20C steel Rectangular pieces can be sawn from flat bar or plate to your specific sizes. Ground tool steel bar can be supplied, proviJISg a quality precision finished bar to tight tolerances
| Steel Grade: |
S20C |
Application: |
Machinery Steel, Engineering Steel |
| Shape: |
Round Bar |
Standard: |
JIS |
| Dimension: |
Φ 10-1500 mm |
Surface: |
Black, Peeled, Turned, Grinded |
| Technique: |
Hot Rolled, Forged |
Ultrasonic Test: |
100% UT Passed |
|
Product Name
|
forging high density alloy steel round bars 45# high density alloy steel round bars
|
|
Technique
|
forging
|
|
Type
|
alloy steel
|
|
Place of Origin
|
Jiangsu
|
|
Section Shape Surface
|
Round steel bar
|
|
Length
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10mm-12000mm
|
|
Package
|
Bundling
|
|
Diameter
|
200mm and above
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|
Material
|
High quality steel rod
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Standard
|
AISI, ASTM, BS, DIN, GB, JIS s
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JIS G4051 S20C Round Bar Chemical Composition
|
Grade
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C
|
Si
|
Mn
|
P
|
S
|
|
JIS G4051 S20C
|
0.18-0.23
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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
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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
|
Alloy Steel Round bars:
| USA |
42 , 4118 , 4 135 , 4137 , 4140 , 4142 , 4145 , 4147 , 4150 , 4 161 , 4320 , 4340 ,E4340 ,
4820 , 5115 , 5120 , 5130 , 5140 , 5150 , 5160 , 52100 , 6118 , 6150 , 8620 , 8630, |
| AISI,ASTM |
Japan
JIS |
SMn420 , SMn433 , SMn438 , SMnC443 , SCr415 , SCr420 , SCr430 , SCr435 , SCr440 ,
SCr445 ,SCM415 , SCM420 ,SC M430 , SCM435 , SCM440 , SUP10 , SMnC420 , SCM421 , SNC236 , SNC415 , SNC815 , SNC631 |
| Germany British FranceEN(DIN BS NF) |
1.0473 , 1.1170 , 1.5515 , 1.5538 , 1.7016 , 1.7030 , 1.7033 , 1.7035 , 1.7243 ,
1.7218 , 1.7220 , 1.7225 , 1.8159 , 1.7131 , 1.7147 , 1.5810 , 1.5805 , 1.5752 , 1.6523 , 1.6511 |
China
GB |
20Mn2 , 20Mn , 15Cr , 30Cr , 40Cr , 45Cr , 35CrMo , 42CrMo , 38CrMoAl , 50CrVA , 40CrNiMoA , 20CrNiMoA |
◆ Delivery Condition
EAF+LF+VD, Hot Rolled or Forged, Black surface or Machined surface (Peeled, Turned, Grinded), Normalized, UT 100% Passed
◆ Characteristics
AISI 1020 is one of the very commonly used plain carbon steels. It has a nominal carbon content of 0.22% with approximately 0.55% manganese. It is a good combination of strength and ductility and may be hardened or carburized.
◆ Applications
JIS S20C steel is used for simple structural application such as cold headed bolts. It is often used in the case hardened condition.
Product Tags:
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High Toughness Cold Drawn Round Bar Homogenous Metallurgical Structures Images
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