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Specification Standard and grade: a) GB1499-98 HRB335,HRB400,HRB500 b) BS4449-1997 GR460 Diameter: 8mm; 10mm; 12mm;14mm; 16mm;18mm; 20mm; 22mm; 25mm; 28mm; 30mm; 32mm; 40mm; Length: 6m, 9m, 12m Packing: Mill standard export packing in bundles, 2tons/bundle or 2tons/coil. Origin: China Applications: The products are widely used in construction, road, machinery processing, and welding fields. Delivery Time :Within a month Shipment: 1) By bulk vessel 2) By container: We can bend 9m, 12m deformed steel bars and load them into 20' container (20 per container) We can produce special specification products as per our customers'requirement Chemical composition Grade Technical data of the original chemical composition (%) C Mn Si S P B HRB335 ≤0.25 ≤1.60 ≤0.80 ≤0.045 ≤0.045 >0.0008 Physics capability Yield Strength(N/cm2) Tensile Strength(N/cm2) Elongation (%) ≥335 ≥490 ≥16 Grade Technical data of the original chemical composition (%) C Mn Si S P V HRB400 ≤0.25 ≤1.60 ≤0.80 ≤0.045 ≤0.045 0.04-0.12 Physics capability Yield Strength(N/cm2) Tensile Strength(N/cm2) Elongation (%) ≥400 ≥570 ≥14 Theorectical weight Diameter (MM) Cross Sectional Area (MM 2) Theorectical Weight (KG/M) Weight of 12M Bar (KG) A Ton Contains 12M Bars (PCS) 6 28.27 0.222 2.664 375.38 8 50.27 0.395 4.74 210.97 10 78.54 0.617 7.404 135.06 12 113.1 0.888 10.656 93.84 14 153.9 1.21 14.52 68.87 16 201.1 1.58 18.96 52.74 18 254.5 2 24 41.67 20 314.2 2.47 29.64 33.74 22 380.1 2.98 35.76 27.96 25 490.9 3.85 46.2 21.65 28 615.8 4.83 57.96 17.25 32 804.2 6.31 75.72 13.21 36 1018 7.99 98.88 10.43 40 1257 9.87 118.44 8.44 FACTORY PICTURE: CERTIFICATE: COMPANY PICTURE:
Alibaba.com features. tmt rebar steel of all specifications for all uses at great prices.. tmt rebar steel also known as reinforcement steel are used to strengthen concrete. They do this by increasing the tensile strength of concrete as in reinforced concrete. Carbon steels are the most common type of. tmt rebar steel, but other kinds like stainless steel and composite bars are also in use. Physically, concrete and steel have similar thermal expansiveness and so they work well when combined into a strong all-weather material.
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