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China, Chinese ASTM Hot Rolled Zhongding Carbon Bar A36 Steel Round Rod1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Steel ProductsSteel Round BarCarbon Steel Round BarA36 Steel Round Rod
Zhejiang Zhong Ding Iron and Steel Co., Ltd.
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Product Description Product DescriptionCarbon Steel Round Bar is a circular cross-section bar made of carbon steel, widely used in mechanical processing, construction, automotive manufacturing, hardware tools and other fields. Its performance is mainly determined by the carbon content (low carbon steel, medium carbon steel, high carbon steel), with high strength, processability, and cost-effectiveness. A36 is the most commonly used low-carbon structural steel in the American standard (ASTM A36), widely used in construction, bridges, machinery manufacturing, and general structural componentsParameterValueMaterial TypeLow Carbon Steel (Mild Steel)StandardASTM A36Yield Strength≥250 MPa (36,000 psi)Tensile Strength400-550 MPa (58,000-80,000 psi)Elongation≥20% (in 200mm gauge length)Hardness119-159 HB (Brinell)Density7.85 g/cm3 (0.284 lb/in3)Diameter RangeImperial (inches)Metric (mm)Common Applications1/4" - 3/4"6 - 20Bolts, pins, small shafts3/4" - 2"20 - 50Structural supports, axles2" - 6"50 - 150Heavy machinery, rollers>6">150Custom industrial partsLengthsStandard: 10 ft (3.05 m), 20 ft (6.1 m)Custom: Cut-to-length (e.g., 12 ft, 6.5 m)Tolerances (Hot Rolled)Diameter (mm/inches)Tolerance (±)6-20 mm (1/4"-3/4")0.3-0.5 mm20-50 mm (3/4"-2")0.5-0.8 mm50-150 mm (2"-6")0.8-1.5 mmMechanical Comparison vs. Other GradesGradeCarbon %Tensile StrengthPrimary UseA36≤0.26400-550 MPaStructural welding10180.15-0.20440 MPaMachined shafts10450.43-0.50585 MPaHigh-strength componentsDetailed Photos Company ProfilePackaging & ShippingFAQ1. Who are we?We are based in Zhejiang, China, start from 2020,sell to North America(20.00%),South America(10.00%),Oceania(10.00%),Africa(10.00%),Eastern Europe(10.00%),Mid East(10.00%),Southeast Asia(10.00%),Western Europe(5.00%),Southern Europe(5.00%),Northern Europe(5.00%),Domestic Market(5.00%). There are total about 11-50 people in our office. 2. How can we guarantee quality?Always a pre-production sample before mass production;Always final Inspection before shipment; 3.What can you buy from us?Steel Plate, Rail Steel, Steel Rebar, Steel Pipe, Profile Steel 4. Why should you buy from us not from other suppliers?Zhejiang Zhongding Steel Co., Ltd.is a professional one-stop steel products supplier, we always keep the service philosophy " Think What Customer Cares, Do What Client Wants", provide products and service with high performance and good price.Our company's 5. What services can we provide?Accepted Delivery Terms: FOB,CFR,FAS,FCA,DES;Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;Accepted Payment Type: T/T,L/C,D/P D/A;Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
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