q690b-carbon-steel-h-beam smelting method: the steel is smelted by converter or electric furnace, if necessary, it is refined outside the furnace, and delivered in the condition of quenching and tempering
Q690D executive standard: GB / T1591-2008, GB / T16270-2009
The packaging, marking and quality certificate of 0690D high strength steel plate comply with: GB / T247, GB / T2101.
q690b-carbon-steel-h-beam Product Details
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Product Name |
q690b-carbon-steel-h-beam |
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Length |
4m-12m or as required |
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Standard |
AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc. |
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Technique |
Hot rolled |
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Surface Treatment |
Clean, blasting and painting according to customer requirement |
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Thickness tolerance |
±0.1mm |
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Application |
It is mainly used to make structural parts such as car girder, beam, |
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transmission shaft and car chassis parts, which can reduce the weight of the parts. |
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MOQ |
1tons.We also can accept sample order. |
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Shipment time |
Within 15-20 workdays after receiving deposit or L/C |
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Export packing |
Waterproof paper, and steel strip packed. |
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Standard Export Seaworthy Package.Suit for all kinds of transport,or as required |
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Capacity |
50,000 tons/year |
q690b-carbon-steel-h-beam is widely used, mainly for: various civil and industrial building structures; various large-span industrial plants and modern high-rise buildings, especially those in areas with frequent seismic activity and high-temperature working conditions; large bridges requiring large bearing capacity and large cross-section with good stability and span; heavy equipment; highways; ship skeletons; mine supports; foundation treatment and dike works; various mechanical parts.
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