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Help CenterSteel Round Bar & Alloy Steel Round Bar，Q235、Q355、20#、45#、40Cr、42CrMo、20CrMnTi、GCr15
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Steel Round Bar & Alloy Steel Round Bar，Q235、Q355、20#、45#、40Cr、42CrMo、20CrMnTi、GCr15NegotiableMOQ: 5 Metric Tons -
Steel Round Bar & Alloy Steel Round Bar，Q235、Q355、20#、45#、40Cr、42CrMo、20CrMnTi、GCr15NegotiableMOQ: 5 Metric Tons
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Steel Round Bar & Alloy Steel Round Bar，Q235、Q355、20#、45#、40Cr、42CrMo、20CrMnTi、GCr15NegotiableMOQ: 5 Metric Tons
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Steel Round Bar & Hot Rolled Round Bar，Q235、Q355、20#、45#、A36、SS400、S235JR、1045NegotiableMOQ: 5 Metric Tons
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Steel Round Bar & Hot Rolled Round Bar，Q235、Q355、20#、45#、A36、SS400、S235JR、1045NegotiableMOQ: 5 Metric Tons
I. Product Overview
The round steel produced by our company is made of high-quality primary steel billets, through strict screening, smelting, rolling and subsequent precision processing. It is a solid steel with a circular cross-section, widely used in the production and processing of structural and functional parts in various industries. Our products include three categories: carbon round steel, alloy round steel and stainless steel round steel, which can meet the different requirements of mechanical properties, corrosion resistance and precision in different scenarios. We support customization on demand, adapting to various cooperation modes such as bulk purchase and small-batch customization.
II. Core Product Advantages
High-Quality Raw Materials, Controllable Quality: Selected compliant primary steel billets, free of impurities and pores, multiple quality inspection and screening, ensuring the toughness, strength and wear resistance of products from the source, and eliminating product cracking, deformation and other problems caused by inferior raw materials.
Exquisite Craftsmanship, Outstanding Precision: Adopting advanced production processes such as hot rolling, cold drawing, forging and quenching & tempering, the surface finish (bright/black surface) can be controlled according to requirements, the dimensional accuracy can reach ±0.02mm, the cross-section is uniform, no burrs and scratches, and it can be directly processed without secondary polishing.
Complete Materials, Wide Adaptability: Conventional materials include Q235, Q355, 20#, 45#, 40Cr, 42CrMo, 20CrMnTi, GCr15 ,which can meet the differentiated needs of construction, machinery, molds, automobiles and other industries.
Standard Compliance, Quality Assurance: Strictly produced in accordance with domestic and foreign standards such as GB, ASTM, DIN and JIS. Each batch of products is accompanied by material certificate and quality inspection report to ensure that product performance meets customer use standards.
Flexible Customization, Considerate Service: We can customize the diameter (Φ5mm-Φ500mm) and length (1m-12m) according to customer needs, support deep processing services such as cutting, chamfering, turning, polishing and quenching & tempering, deliver on time, and follow up the after-sales service throughout the process.
III. Main Technical Parameters
Parameter Name |
Specific Specifications |
|---|---|
Cross-Section Shape |
Circular (Solid) |
Diameter Range |
Φ5mm-Φ500mm (Custom special sizes available) |
Length Range |
1m-12m (Cuttable on demand) |
Surface Treatment |
Bright, Black Surface, Polished, Pickled (Customizable) |
Executive Standard |
GB, ASTM, DIN, JIS, etc. |
Mechanical Properties |
Tensile Strength ≥375MPa, Yield Strength ≥235MPa (Varies with materials) |
Packaging Method |
Bundle Packaging, Waterproof Packaging, Wooden Case Packaging (Customizable) |
IV. Application Fields
With excellent performance, this product is widely used in the following fields:
Construction Engineering: Used for reinforced concrete pouring, steel structure support, scaffolding erection, etc.;
Mechanical Manufacturing: Used for processing mechanical parts such as gears, shafts, bolts and nuts;
Mold Production: Used for making mold accessories such as mold bases and mold cores;
Automotive Industry: Used for producing automotive drive shafts, steering knuckles, engine parts, etc.;
Hardware Processing: Used for making hardware tools, furniture accessories, hardware ornaments, etc.;
Mining Equipment: Used for making wear-resistant parts of mining machinery, conveyor shafts, etc.;
Other Fields: Power equipment, chemical equipment, shipbuilding, etc.
V. Quality Commitment and After-Sales Service
1. Quality Commitment: Each batch of products has undergone strict physical and chemical testing and dimensional testing to ensure compliance with standards. If there is a quality problem, we can provide unconditional return and exchange;
2. Delivery Commitment: Regular specifications are in stock, and customized specifications can be delivered within 5-7 working days. We track the logistics throughout the process to ensure timely delivery of goods;
3. After-Sales Commitment: Provide professional technical consultation to answer questions in the process of product use and processing. Long-term cooperative customers can enjoy preferential prices and priority supply services.
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