Hot Rolled Spring Steel Flat Bar - Durable, Cost-Efficient, and Safe | China Suppliers & Factory
Parameters
| Length | 2000mm (6.56ft) |
| Width | 250mm (9.84in) |
| Thickness | 1.2mm |
| Load capacity | ≥1000kg |
| Surface treatment | Hot-dip galvanized |
| Weight | 10kg/piece |
| Anti-slip rating | R12 |
Product Types & Features
Materials & Manufacturing
Primary Material: 1.2mm-thick Q235 carbon steel for high strength and impact resistance. Select models use aluminum alloy, reducing weight by 30%.
Surface Treatment: 80μm hot-dip galvanized coating + anti-rust layer, passing 1,000+ hours of salt spray testing. Suitable for coastal and chemical environments.
Precision cold-rolled steel edges eliminate burrs, preventing injuries during handling.
Industry Applications
Value-Added Services
Process Advantages and Material Selection Guidelines
Advanced high-speed rolling and controlled cooling technologies ensure dimensional precision (±0.1 mm) and microstructural homogeneity, supporting downstream processes like drawing and heat treatment. Material selection must comply with industry standards (ASTM, GB/T, JIS), prioritizing carbon content, elongation, and surface defect control.
As a global wire rod supplier, we deliver full-range solutions for steel strands, cold-headed standard parts, and special alloy wire materials, empowering clients to reduce costs and enhance efficiency. Contact us now for customized product catalogs and technical support!

















