q620e-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.
q620e-carbon-steel-h-beam Mechanical Property
| STEEL GRADE | Re yield strength Mpa min | Re yield strength Mpa min | elongation % | Energy and temperature | |||||||
| Min | 0 | -20 | -40 | -60 | |||||||
| t≤50 | 50-100 | 100-150 | t≤50 | 50-100 | 100-150 | J | J | J | J | ||
| Q620F | 620 | 580 | 560 | 700-890 | 700-890 | 650-830 | 15 | 47 | 47 | 34 | 34 |
FAQ
Q:What kind of work does your company do?
A:Our company is a professional manufacturer.
We mainly produces stainless steel, carbon steel, galvanized steel, aluminum, copper, and other steel products.
Q:What are the advantages of your company?
A:(1): Prime quality and reasonable price.
(2): Wide excellent experiences with after-sale service.
(3): Every process will be checked by responsible QC which insures every product's quality.
(4): Professional packing teams which keep every packing safely.
(5): Trial order can be done in one week.
(6): Samples can be provided as your requirements.
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