Carbon Structural Steel Square Bars ST37-2CR

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25 m.t.
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120000 m.t./month

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Product Description:

 Carbon Structural Steel Square Bars ST37-2CR


Product Specification

1, Chemical Composition %


2, Mechanical Properties 

Strength of Extension σbYield Strength  σsImpact AKv
340-470 Mpa≥235 Mpa≥27J

3, Diameter: 9mm, 9.8mm, 10mm, 12mm, 12.5mm, 13mm, 15mm, 15.87mm, 16mm, 19mm, 20mm, 22mm,

                   25mm, 25.4mm, 28mm, 38mm, 50mm, 51.5mm, 53mm, 65mm, 75mm, 100mm   



 1, Widely used in construction and engineering structure.

 2, Widely used in making reinforcing steel bar or building plant room rack, high voltage transmission tower, bridge, vehicle, boiler, vessel, ship, etc.

 3, Widely used in manufacturing mechanical parts which are not required to be with high performance.


Product Main Points

1, Heat Treatment: normalizing, annealing, tempering, quenching

2, Surface Treatment: black, grinding, bright, polish

3, Product Process: hot rolled, cold drawn, forged


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Carbon Structural Steel Square Bars ST37-2CR


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Carbon Structural Steel Square Bars ST37-2CR


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Carbon Structural Steel Square Bars ST37-2CR

Carbon Structural Steel Square Bars ST37-2CR


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