steel tubes in china office China Steel > Steel Sheet
Steel is an alloy consisting mostly iron. Depending on the grade it contains between 0.2% and 2.1% of carbon that is the most cost-effective alloying material.

Apart of carbon, there are various other alloying elements used (manganese, chromium, vanadium, and tungsten). Carbon and other elements act as a hardening agent. Varying the amount of alloying elements in the steel controls the hardness, ductility, and tensile strength of the resulting steel. Steel with higher content of carbon is less ductile but can be made harder and stronger than iron. These alloys are known as cast iron for their lower melting point and castability.
Two distinguishing factors for steel with small amount of carbon are steel's increased rust-resistance and better weldability.

Steel is one of the most common materials and is a major component in buildings, infrastructure, tools, ships, automobiles, machines, and appliances.

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other sizes as well. We stock: 36 x 96 inches 48 x 96 inches 60 x 96 inches 36 x 120 inches 48 x 120 inches 60 x 120 inches 36 x 48 inches 48 x 48 inches 48 x 60 inches 36 x 60 inches 60 x 72 inches 48 x 72 inches 10-22 gauge    24-30 gauge    Var x Var ALL OF OUR MATERIAL IS CLEAN, FLAT AND HAS NO RUST ALL OF OUR MATERIAL IS CQ OR BETTER, UNLESS NOTED OTHERWISE

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3 million MT/Y capacity Various width: 1000-1250mm Small thickness: 0.2*1000 or 0.3*1250 Thickness:0.2 - 2.00mm Width:1000 - 1250mm Coil Weight: 4-10MtBundle weight: 3-5MtZinc coating: 60-180g/m2Al-Zinc: AZ40-100Coil ID: 610/508mmSheet Size: as per your requirementsPaint: 25+/-5 microns on top & 7+/-2microns on bottom

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Super-hard white steel bars or spot samples: samples, whether standard parts: standard parts, Brand: HSS, type: rough turning tool, Model: superhard white steel bars, Material: high-speed steel, Specification: complete, application machine: General: Guangdong Dongguan super-hard white steel bar price of 60.00 yuan / put, this quotation from at least two set, release the price of super-hard white steel bars is Dongguan Changan Rishun metal lines. Japan's super-hard white-Shun Steel knives the following characteristics: high hardness of HRC-68-70, with high red-mode grinding of hard and resistant. Bending strength, impact toughness and ordinary high-speed steel at the same level. Life of an ordinary high-speed steel two times. To improve machine tool productivity two-fold. Overall performance to achieve the level of cobalt high speed steel M42, with a good performance and low cost. Size:3x12x90 3x12x200 4x10x100 4x10x120 4x16x200 4x16x200 4x20x200 5x12x90 5x18x200 5x20x200 6x12x200 6x1