| Product Category | Carbon Steel Wire Rod / Hot Rolled Carbon Steel Wire Coil |
| Surface Treatment | Mill finish, hot-rolled black finish, pickled & oiled, sand blasted, mechanical polishing; Optional anti-corrosion coating: hot-dip galvanized (HDG), electro-galvanized (EG), black oxide coating, zinc phosphate coating available upon client’s demand |
| Material Grade | Low carbon steel, medium carbon steel, high-strength low-alloy steel, cold heading quality steel, welding wire steel, spring steel |
| Domestic Steel Grade | Q195, Q235B, Q355B, 10#, 20#, 35#, 45#, 60#, 65#, 70#, 75#, 80#, 85#, ML08Al, ML10Al, ML15Al, ML20Al, H08A, H08MnA, H10Mn2 |
| Equivalent International Grade | SAE1006, SAE1008, SAE1010, SAE1015, SAE1020, SAE1045, SAE1065, SAE1070, SAE1080, A36, SS330, SS400, S235JR, S355JR, EN 10016, EN 10025, JIS G3505, JIS G3506, ISO 16120 |
| Product Type | Standard hot rolled carbon steel wire rod, cold heading quality wire rod, welding wire rod, spring steel wire rod, prestressed concrete wire rod, galvanized wire rod base material, customized non-standard wire rod |
| Standard Coil Specification | Standard coil weight: 1t/1.5t/2t/2.5t per coil (fixed weight); Standard coil inner diameter: 500mm/600mm/800mm; Standard coil outer diameter: 1000mm~1800mm; Custom coil weight, inner/outer diameter available upon request |
| Standard Size Range | Nominal diameter: 5.5mm~42mm; Regular stock sizes: 5.5mm, 6.0mm, 6.5mm, 7.0mm, 8.0mm, 9.0mm, 10.0mm, 12.0mm, 14.0mm, 16.0mm, 18.0mm, 20.0mm, 22.0mm, 25.0mm, 28.0mm, 30.0mm, 32.0mm, 35.0mm, 40.0mm, 42.0mm |
| Non-standard Custom Range | Nominal diameter: 4.0mm~60mm; Custom coil weight, inner diameter, surface treatment, chemical composition & mechanical properties adjustment can be customized per customer’s technical drawing and specification |
| Applicable Standards | GB/T 701, GB/T 4354, GB/T 14981, ASTM A510, ASTM A29, EN 10016, EN 10025, JIS G3505, JIS G3506, ISO 16120, ISO 6935 |
| Tolerance Standard | Dimensional tolerance comply with GB/T 701, ISO 2768-mK, GB/T 1804-m; Mechanical properties and chemical composition tolerance strictly comply with corresponding national and international standards |
| Export Packaging | Sea-worthy packaging: each coil is fixed with steel strapping, wrapped by waterproof cloth and moisture-proof film, wooden pallet/iron frame packing optional; Each coil is marked with clear specification, steel grade, coil weight, heat number, batch number and standard; Customized packaging and marking available upon request |
| HS Code | 72139100 (general HS code for hot rolled carbon steel wire rod); 72139900 (for other carbon steel wire rod products) |
| Application | Wire drawing raw material, nail making, screw & bolt manufacturing, cold heading parts, welding electrode & welding wire production, spring manufacturing, prestressed concrete components, steel wool production, hardware fabrication, auto parts, agricultural machinery accessories, building construction accessories, power fittings, communication equipment accessories, textile machinery parts, instrument components |
| Lead Time | 7-15 days for regular in-stock items; 15-30 days for customized sizes, special steel grades and technical requirements |