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Help CenterSquare Steel，Q235B, Q355B, S235JR, S355JR, ASTM A500 Grade A/B/C
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Square Steel，Q235B, Q355B, S235JR, S355JR, ASTM A500 Grade A/B/CNegotiableMOQ: 5 Metric Tons -
Steel Channel， Q235B, Q355B，A36, A992，S235JR, S275JR, S355JR，SS400NegotiableMOQ: 5 Metric Tons
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Steel Channel， Q235B, Q355B，A36, A992，S235JR, S275JR, S355JR，SS400NegotiableMOQ: 5 Metric Tons
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Steel Channel， Q235B, Q355B，A36, A992，S235JR, S275JR, S355JR，SS400NegotiableMOQ: 5 Metric Tons
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Steel Channel， Q235B, Q355B，A36, A992，S235JR, S275JR, S355JR，SS400NegotiableMOQ: 5 Metric Tons
1. Product Name
Steel Billet, Carbon Steel Billet, Square Billet, Rectangular Billet, Round Billet, Alloy Steel Billet
2. Material
- GB Standard: Q235B, Q355B, 20#, 45#
- ASTM Standard: A36, SAE1020, SAE1045
- EN Standard: S235JR, S355JR
- JIS Standard: SS400, SCM440
- Alloy Steel: 42CrMo, 35CrMo, etc.
3. Execution Standard
- GB/T 1499, GB/T 699
- ASTM A29, ASTM A108
- EN 10083, EN 10277
- Mill Test Certificate (MTC) available with each batch.
4. Production Process
- Continuous casting + hot rolling process
- Forged steel billet for high-strength requirements
- Normalizing or annealing treatment available
- Strict inspection for internal defects and composition
5. Size & Model
- Square billet: 5050mm – 180180mm
- Rectangular billet: 6080mm – 100120mm
- Round billet: Φ40mm – Φ200mm
- Custom sizes and cutting service available
6. Product Features
- Uniform chemical composition and stable performance
- Compact internal structure, low impurity content
- Excellent hot workability for rolling, forging and extrusion
- Good mechanical properties for further processing
- High dimensional accuracy and smooth surface
7. Application
- Raw material for round bar, rebar, wire rod, profile steel
- Production of seamless steel pipes and tubes
- Forged parts, mechanical parts, auto components
- Construction, machinery, engineering, metal processing
8. Packing & Delivery
- Bundle packing with steel strips
- Pallet packing for container shipment
- Suitable for sea transportation and land transportation
- Standard export marking and labeling available
9. Supply Ability
- Factory direct supply with large stock
- Accept small trial orders and bulk orders
- Customized production according to requirements
- Stable quality, on-time delivery, professional service
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