CARBON STEEL H PROFILE SM570 HN is a low alloy high strength steel plate with good weldability. Manganese steel plate is the main material of general pressure vessel. Manganese steel plate is mainly used to make engineering structural parts, roof beam of workshop and tower crane tower body. Manganese steel plate has high rupture strength and creep strength at high temperature and good impact toughness at low temperature. High strength steel is a kind of wear-resistant steel for heavy industry. Its application fields include quarrying, mining, mining, coal industry, casting and steel industry, etc.
CARBON STEEL H PROFILE SM570 HN
| Chemical composition % MAX | ||||||||||||||
| C | Si | Mn | P | S | ||||||||||
| TH(MM) | ≤50 | >50≤200 | ||||||||||||
| 0.18 | 0.18 | 0.55 | 1.6 | 0.035 | 0.035 | |||||||||
| Mechanical properties MIN | ||||||||||||||
| Yield strength (N/MM2) | Tensile strength (N/MM2) | Elongation % | ||||||||||||
| TH(MM) | ≤16 | >16-40 | >40-75 | >75-100 | >100-160 | >160-200 | ≤100 | >100-200 | ≤15 | >5-16 | >16-50 | >40 | ||
| 325 | 315 | 295 | 295 | - | - | 490-610 | 490-610 | ≥22 | ≥17 | ≥21 | ≥23 | |||
Our client purchase more than 900 tons CARBON STEEL H PROFILE SM570 HN. And we do the inspection for each one plate before shipment.During the inspection, the inspector saw that the surface of the square pipe kept the original color of the stainless steel, no fracture, no depression and other quality defects was found.
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