Gnee Steel (tianjin) Co., Ltd.
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The steel plate products into high-strength low-alloy steel Plate, carbon structural steel plate, alloy structural steel plate, boiler and pressure vessel steel plate, bridge steel plate, structural steel plate, shipbuilding and marine oil platform steel plate, pipe steel plate, high strength and high toughness steel plate, mold plate, corrosion-resistant plate, composite plate with 12 major series.
Size range: Plate width 1500-4020mm, thickness 6-700mm, length 3000-18800mm.
Delivery status: According to the requirements of users, according to hot rolling, normalizing, tempering, normalizing plus tempering, quenching and other delivery.
Standard: According to user requirements, can be delivered the following criteria: National standards, the metallurgical industry, the American ASTM, ASME standards, Japanese JIS, German DIN, British BS, European EN, the international ISO standards and the standards specific board.
| Thickness (mm) | width(mm) | Length(M) | |
| Cold rolled steel plate | 0.2-3.0mm | 500-2200mm | As client requirement |
A carbon steel plate has usually been considered as the steel that does not contain much alloy steel elements, also named as mild steel. Generally, elements are C, Mn, P, S, Si, besides these, there are no minimum limits for elements of Al, Cr, Ni, Mo, V, etc.
Carbon steel plates are available in different grades depending on the carbon content and strength.
As the content of Carbon increase, the steel plate hardness increases.
Low carbon steel plate: For carbon content 0.06% to 0.25%, also we call it mild steel plate.
Medium carbon steel plate: C content from 0.25% to 0.55%.
High carbon steel plate: 0.55% to 1.0%, also called hard steel plate.
Low carbon steel is the most common form, and it's very malleable and ductile. Medium carbon steel balances ductility as well as strength for excellent wear resistance. High carbon steel is exceptionally strong, while ultra-high carbon steel can be tempered to even greater hardness but no malleability.
Mild steel is a type of carbon steel with a low amount of carbon - it is actually also known as "low carbon steel." Mild steel is not an alloy steel and therefore does not contain large amounts of other elements besides iron; you will not find vast amounts of chromium, molybdenum, or other alloying elements in mild steel. Less carbon means that mild steel is typically more ductile, machinable, and weldable than high carbon and other steels, however, it also means it is nearly impossible to harden and strengthen through heating and quenching.
Mild steel sheet plate is so versatile. It is tough, strong and stiff. It is ideal for welding and painting, can be easily machine cut and drilled and is magnetic. Our customers have used it for myriad applications including automotive repairs, engineering patch up jobs and many other DIY projects.