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Wuxi Jinlai Mechanical Processing Co., Ltd.

City:wuxi

Province/State:jiangsu

Country/Region:china

Contact Person:MissJo Yuan

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China Hardened Carbon Steel Round Bar , Cold Rolled Steel Round Bar High Ductility wholesale

Hardened Carbon Steel Round Bar , Cold Rolled Steel Round Bar High Ductility

Name: Hardened Carbon Steel Round Bar Cold Rolled Steel Round Bar High Ductility
Brand: JIN LAI
Price: 1 USD

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Brand Name :JIN LAI

Model Number :S20C

Certification :ISO

Place of Origin :CHINA

MOQ :10 tons

Price :Negotiable based on the quantity

Payment Terms :T/T, Western Union, L/C

Supply Ability :10000 tons per month

Delivery Time :within 15 days after received the deposit

Packaging Details :atandard seaport packing or as customer's requirement

Technique :Cold Rolled Hot Rolled

Technic :hot rolled

Type :Carbon steel bar

Length :1-12m

Shape :Round

Surface treatment :As custom request

Port :Shanghai

Application :Structual steel bar

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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	10mm-12000mm
Package	Bundling
Diameter	200mm and above
Material	High quality steel rod
Standard	AISI, ASTM, BS, DIN, GB, JIS s

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 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

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.

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

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