Carbon Structural Steel Square Bars SAE1020CR

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Min Order Qty:
25 m.t.
Supply Capability:
120000 m.t./month

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Product Description:

 Carbon Structural Steel Square Bars SAE1020CR


Product Specification

1, Chemical Composition %


2, Mechanical Properties 

Strength of Extension σbYield Strength  σsElogation δ5

Reduction of Area ψ

Hardness (no heat treatment)
≥410(42) Mpa≥245(25) Mpa≥25 %≥55 %≤156HB



1, can be used to produce various types of rivet, bolts and welding structural parts.

2, can be used to produce seamless pipes, mold, steel plate, U-steel and joist steel


Product Main Points

1, high quality with competitive price

2, certifictes are available

3, heat treatment specification: tempering, 910 ℃, air cooling

4, heat treat ment: normalizing, annealing, tempering, quenching

5, surface treatment: black, polished, galvanized

6, hot rolled, cold drawn, forged



1,  Payment Terms:

      30% T/T deposit & 70% T/T before delivery.

      Irrevocable L/C at sight

2, Trade Terms:


3, Delivery Time:

     Normally 30-40 days. According to quantity.

4, Manufacture or Trading Company:

    CNBM is a state-owned fortune global 500 trading company. We have intergrated supply system.

    There are about 20 overseas locations in different countries.


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Carbon Structural Steel Square Bars SAE1020CR 

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Carbon Structural Steel Square Bars SAE1020CR


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Carbon Structural Steel Square Bars SAE1020CR

Carbon Structural Steel Square Bars SAE1020CR


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