HR Hot Rolled MS Steel Coil SS400 A36 Q235B Carbon Steel Coil
The following is information about Q235B Carbon Steel Coil.
Grade: Q235B (China GB/T 700 standard), corresponding to European standard S235JR (EN 10025-2).
Chemical Composition:
C ≤ 0.20%, Mn ≤ 1.40%, P/S ≤ 0.045% (Grade B steel requirements).
Surface Treatment: Cold-rolled, typically pickled or oiled; galvanized (GI) coating is also possible.
Mechanical Properties
Parameters: Q235B
Yield Strength (MPa) ≥ 235
Tensile Strength (MPa) 375-510
Elongation (%) ≥ 26 (thickness ≤ 16mm)
Impact Energy (20°C) ≥ 27 J
Production Process and Specifications
Cold Rolling: Thickness 0.3-6.0mm, Width 600-1500mm, coil weight 3-10 tons (standard coil ID 508/610mm)
Surface finish: Cold-rolled, smooth surface (SPCC grade), pickling or oiling available upon request

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Product namecarbon steel coil
Technical standardHot rolled ; cold rolled; colled drawn
grade of materialscold rolld:SPCC,SPCD,DC01,DC04,St12,sae1008,q235 etc.
hot rolled: A36,A283C,SS400,SPHC,S235JR,St37-2,Q195 etc.
standardAISI,ASTM,BS,DIN,GB,JIS,ANSI
certificateBV,TUV,ISO 9001:2008/BV
trade clauseFOB CIF EXW CFR
payment clause30% TT 70% final payment
final payment8-14days
hot issue marketRussia Pakistan USA Japan Australian New Zealand Canada Korea India Singapore Algeria etc.
stock sizeHot Rolled Thickness:2.75mm-100mm Cold Rolled Thickness:0.2mm-3mm 1250-2500mm(regular width 1000mm,1250mm,1500mm )as Your Request
Processing serviceBare,Black,Oiled,Shot Blasted,Spray Paint,Coated,Galvanized,or as Your Request
surface treatmentBending, Welding, Decoiling, Cutting, Punching, Polishing
MOQ1ton

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cold rolld steel colis

Grade (JIS)Grade (EN)Grade (DIN)Grade (ASTM/SAE)Grade (GB)C (%)Mn (%)P (%)S (%)Si (%)Fe (%)
SPCCDC01St121008Q195≤0.12≤0.60≤0.045≤0.045-Bal.
SPCDDC03St131010Q215≤0.10≤0.45≤0.035≤0.035-Bal.
SPCEDC04St141015Q235≤0.08≤0.40≤0.030≤0.030-Bal.
SPCFDC06St151018Q275≤0.06≤0.35≤0.025≤0.025-Bal.
Grade (JIS)Grade (EN)Grade (DIN)Grade (ASTM/SAE)Grade (GB)Tensile Strength (MPa)Yield Strength (MPa)Elongation (%)Hardness (HRB)
SPCCDC01St121008Q195270-410140-260≥2860-80
SPCDDC03St131010Q215270-410140-260≥3060-80
SPCEDC04St141015Q235270-410140-260≥3260-80
SPCFDC06St151018Q275270-410140-260≥3460-80


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hot rolld steel colis

Grade (JIS)Grade (EN)Grade (DIN)Grade (ASTM/SAE)Grade (GB)C (%)Mn (%)P (%)S (%)Si (%)Fe (%)
SS330S235JRSt33A36Q235≤0.18≤1.60≤0.040≤0.040-Bal.
SS400S275JRSt37-2A283CQ345≤0.20≤1.60≤0.040≤0.040-Bal.
SS490S355JRSt44-2A572-50Q390≤0.22≤1.60≤0.040≤0.040-Bal.
SPHCS235J0St37-3A570-33Q195≤0.12≤0.60≤0.045≤0.045-Bal.
Grade (JIS)Grade (EN)Grade (DIN)Grade (ASTM/SAE)Grade (GB)Tensile Strength (MPa)Yield Strength (MPa)Elongation (%)
SS330S235JRSt33A36Q235330-430235≥23
SS400S275JRSt37-2A283CQ345400-510275≥21
SS490S355JRSt44-2A572-50Q390490-610355≥19
SPHCS235J0St37-3A570-33Q195270-410195≥25

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Packaging and Transportation

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Company Profile

Shandong Tanggang Metal Products Co., Ltd. is located in Jinan, China's largest steel production base, adjacent to the ports of Tianjin and Qingdao. We manufacture and supply stainless steel, carbon steel, steel plates, steel pipes, galvanized steel coils, color-coated galvanized steel coils, and various profiles (rails, I-beams, H-beams, angles, etc.) year-round. We can also customize other metal products according to customer needs. Our annual export volume is approximately 1.1 million tons. We guarantee that almost all inquiries will be processed within three hours. We have a professional testing center equipped with advanced testing equipment and employing over ten technical experts and professional testing personnel. We provide chemical composition analysis, mechanical property testing, and microstructure analysis of steel, providing reliable assurance of product quality and supporting product research and development and improvement. All products are supplied in accordance with DIN/EN, ASTM/ASME, DIN, and JIS standards, and can be supplied according to customer-provided standards and technical specifications. Our clients include industries such as petroleum, chemical machinery, power generation, water treatment equipment, elevators, kitchenware, food processing, pressure vessels, and solar water heaters. Our business principles are: customer first, excellent quality, comprehensive product range, and reasonable pricing. Shandong Tanggang Metal Products Co., Ltd. sincerely hopes to establish long-term cooperative relationships with our customers for mutual benefit and common development.



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