carbon-steel-h-beam-q420b is a Chinese steel grade of Low Alloy High Strength Structural Steel, Yield Strength is 420 MPa, parameters are tested with 16mm diameter steel bars or steel plates, and tensile strength is 520-680 Mpa, the material density is 7.85 g/cm3. For Q420 steel equivalent, chemical composition and mechanical properties, please see the tables below content.
carbon-steel-h-beam-q420b Specification:
|
Product Name |
carbon-steel-h-beam-q420b |
|
Material |
Q235/S235JR/S275JR/S355JR/J0/J2,S450J0 |
|
Standard |
GB, JIS,KSD, ASTM, EN,AISI |
|
Length |
6-12m or as required |
|
Width |
50-400mm |
|
Web thickness |
50-40mm |
| Processing Service | Bending, Welding, Decoiling, Punching, Cutting |
|
Color |
Clean, blasting and painting or as required |
|
Technique |
Hot rolled/Cold rolled |
|
Used for |
beams, bridges, transmission towers, etc. |
|
5MOQ |
15tons.We also can accept sample order. |
|
Capacity |
200,000 tons/year |
|
Shipment time |
Within 3-5 workdays after receiving deposit |


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