scm420 annealed steel 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.: scm420

Type: Alloy Steel Bar

Standard: JIS

Steel Grade: Other

Technique: Hot Rolled

Application: Structural Steel Bar

Surface Treatment: Polished

Alloy: Alloy

Special Use: Cold Heading Steel

STEEL GRADE: Scm420


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

HS Code: 7228309000

Port: Qingdao Port


Product Description

Scm420 annealed steel bar

Scm420 steel material is one kind of alloy steel with high hardenability, good weldability and good machinability, which is generally used for components which require high wear resistance such as gears, shafts, high-pressure pipes and some kinds of fasteners etc.


Annealed steel bar has better ductility and lower hardness, which can be easier to be machined. The annealing processing is usually widely used for steel grade with higher carbon content above 0.5%. However, some low carbon steel also requires to do annealing for special usage such as scm420 gear steel. After annealing, scm420 steel bar hardness can be 217HB max.


1. scm420 steel equivalent material:

GB 

ASTM/SAE/AISI 

DIN 

SCM

AS /NZS1444

20CrMo

4120

25CrMo4

SCM420

AS 4120


2. scm420 steel chemical composition:

Material

Chemical Composition %

 

C

Si

Mn

S

P

Cr

Ti

Scm420

0.18-0.23

0.15-0.35

0.60-0.85

0.035 max

0.035 max

0.90-1.20

0.15-0.30

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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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