1020 cold drawn hexagonal steel bar

1020 cold drawn hexagonal steel bar

  • 1020 cold drawn hexagonal steel bar
  • 1020 cold drawn hexagonal steel bar
  • 1020 cold drawn hexagonal steel bar
Model No.: 1020
Min. Order: 5 Metric Ton
Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Transportation: Ocean
Productivity: 3000 tons per month
Packaging: Anti-rusty standard seaworthy
Delivery Time: 30 Days
Place of Origin: Shandong Provnce, China
Brand: LE REN
Supply Ability: 3000 tons per month
Certificate: ISO 9001

Product Description

1020 cold drawn hexagonal steel bar

 

Cold rolled 1020 hex steel bar is a low carbon steel grade with good weldability and formability for a various applications. 1018 cold drawn steel bar are usually used in many industries like automotive, agriculture, construction and motorcycle.

 

Cold finished steel is cold drawn or cold rolled by hot rolled steel. It is typically produced as turned bars or cold drawn bars. Cold drawn steel bar is accomplished by cold drawing a bar through a mould. By cold drawing, the dimensional tolerances, the straightness and the surface roughness of the bars will be improved. In the meanwhile, the mechanical properties will be enhanced, too.

 

1020 cold drawn steel bar we supply includes following advantages:

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

 

Specification of 1020 cold drawn steel bar we supply:

1. 1020 steel equivalent material:

GB 

ASTM/SAE/AISI 

DIN 

JIS

20#

Aisi 1020 / sae 1020 / astm 1020 

C22

S20C

2. 1020 steel chemical composition:

Material

Chemical Composition %

 

C

Si

Mn

S

P

Cr

Mo

1020

0.17-0.23

0.15-0.35

0.30-0.60

0.035 max

0.035 max

0.035 max

0.035 max

 3. 1020 normalized steel mechanical properties:

Mechanical Properties

Yield Strength (MPa)

Tensile Strength (MPa)

Elongation

Reduction of area

Hardness

About 370MPa

 About 450

About 15%

About 40%

 About 130HB

4. 1020 cold drawn steel bar applications: Shafts, axles, pins and fasteners.

http://www.lerenspecialsteel.com
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