s420 cold drawn steel round bar

Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
Min. Order: 5 Metric Ton
Delivery Time: 30 Days

Basic Info


Model No.: s420

Type: Carbon Steel Bar

Standard: DIN

Steel Grade: Other

Technique: Cold Drawn

Application: Structural Steel Bar

Surface Treatment: Other

Alloy: Non-alloy

Special Use: Mold Steel

STEEL GRADE: S420


Additional Info


Packaging: Anti-rusty standard seaworthy

Productivity: 3000 tons per month

Brand: LE REN

Transportation: Ocean,Land,Air

Place of Origin: Shandong Provnce, China

Supply Ability: 3000 tons per month

Certificate: ISO 9001

Port: Qingdao Port


Product Description

s420 cold drawn steel round bar


S420  steel is one kind of low alloy carbon steel grade with minimum yield strength 420MPa. S420 steel is widely used in structural engineering and construction industries. 


S420 steel bar has various applications such as components as freight cars, transmission towers, dump trucks, cranes, trailers, bull dozers, excavators, forestry machines, railway wagons etc.


S420 steel grade normalized steel bars. To reach the basic steel mechanical properties of these materials or higher strength, the bars are required to be normalized.


S420 cold drawn steel bar specification we supply:

Sizes

Wide range from 14mm to 100mm

Tolerances

Precision to h9, h10, h11 or even small to 0.02mm

Roundness

75% of diameter tolerance

Straightness

Good straightness to 0.5mm/m

Surface roughness

Smooth to 0.8um

Mechanical properties

Yield strength and tensile strength can be improved

Machining

Suitable for machining and welding


S420 steel material chemical composition:

C

Si

Mn

S

P

0.22 MAX

0.55 MAX

1.65 MAX

0.040 MAX

0.040 MAX


S420 steel mechanical properties:

Material

Tensile strength

Yield strength

Elongation

Impact

S420JR

520-680 MPa

420 MPa min

18% min

20.C, 34J

S420J0

520-680 MPa

420 MPa min

18% min

0.C, 34J

S420J2

520-680 MPa

420 MPa min

18% min

-20.C, 34J

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Contact Info

CONTACT US

SHANDONG LE REN SPECIAL STEEL CO., LTD.

Address: NO. 89, QINGSHUI COMMERCIAL STREET, LAIWU DISTRICT,Jinan,Shandong

Contact Person: Angelina Chen

Phone:86-0634-5648998

Fax:86-0634-5648997

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