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Help CenterHot Rolled Stainless Steel Bar ASTM Standard 304 SS Angle Bar for Structural Use
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Wuxi Yansheng Technology Co., Ltd. proudly presents our premium Hot Rolled Stainless Steel Bar – ASTM Standard 304 SS Angle Bar, specifically engineered for demanding structural applications. With over 7 years of manufacturing expertise, a factory spanning 1,000–3,000 square meters, and an annual export value exceeding US$50 million, we deliver consistent quality and reliability. This angle bar combines the corrosion resistance of 304 stainless steel with the strength of hot rolling, making it an ideal choice for building frames, bridges, platforms, and industrial machinery. Our commitment to international standards ensures that every batch meets the strictest performance requirements.
Key Features & Benefits
- Superior Corrosion Resistance: 304 stainless steel provides excellent resistance to oxidation, acids, and atmospheric conditions, reducing maintenance costs in outdoor or harsh environments.
- High Strength-to-Weight Ratio: Hot rolling process enhances mechanical properties, delivering high yield and tensile strength without adding unnecessary weight.
- Precise Dimensional Tolerances: Manufactured to ASTM A276/A484 standards, ensuring consistent leg length, thickness, and straightness for easy welding and fabrication.
- Versatile Applications: Suitable for structural supports, brackets, frames, handrails, and architectural trims across construction, transportation, and industrial sectors.
- Customizable Options: Available in various leg sizes (e.g., 20×20 mm to 200×200 mm), thicknesses (3–20 mm), and lengths up to 12 meters. Surface treatment (pickled, brushed, or polished) available upon request.
- Eco-Friendly Production: Our hot rolling process minimizes waste and energy consumption, and the material is 100% recyclable.
Technical Specifications
| Parameter | Value |
|---|---|
| Material Grade | 304 (UNS S30400) |
| Standard | ASTM A276 / ASTM A484 |
| Processing | Hot Rolled |
| Leg Size Range | 20×20 mm to 200×200 mm |
| Thickness Range | 3 mm to 20 mm |
| Length | 6 m (standard), 12 m (optional), or custom |
| Tensile Strength (Min) | 515 MPa |
| Yield Strength (Min) | 205 MPa |
| Elongation (Min) | 40% |
Why Choose Our 304 Stainless Steel Angle Bar?
- Strict Quality Control: Our factory implements ISO 9001, ISO 14000, HACCP, and SA8000 certified management systems, ensuring traceability and product consistency from raw material to final shipment.
- Global Reach: We export to North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East, with dependable shipping from Tianjin, Shanghai, Qingdao, or Ningbo ports.
- Professional Support: Our team of 101–200 employees provides responsive after-sales service, technical documentation, and customized packaging (bundled, palletized, or wooden crates).
- Cost Efficiency: Direct manufacturer pricing eliminates intermediaries, offering you competitive rates without sacrificing quality.
Trusted by industries worldwide, Wuxi Yansheng Technology Co., Ltd. has consistently delivered over US$50 million in annual exports since 2017, backed by certifications including TL900, QS9000, ISO17799, ISO16949, TS16969, OHSAS18001, and more. Our 304 stainless steel angle bars have been used in structural projects across more than 20 countries, earning praise for durability and precision. We invite you to experience the confidence that comes with a certified, experienced partner.
Frequently Asked Questions (FAQ)
1. What is the standard length of your angle bar?
Standard length is 6 meters, but we offer 12-meter and custom lengths (up to 12 m) upon request. Please specify your requirement when ordering.
2. Do you provide certification for each batch?
Yes, we supply mill test certificates (MTC) with every shipment, confirming compliance with ASTM A276 and your required specifications. Additional third-party inspection (e.g., SGS, BV) is available.
3. Can this angle bar be used for outdoor structures exposed to saltwater?
304 grade offers good corrosion resistance but for coastal or highly saline environments, we recommend considering 316L stainless steel. Please consult our technical team for specific conditions.
4. What surface finishes are available?
Standard finish is black (hot rolled) as-produced. Options include pickled, brushed, or polished finishes. Contact us for details on additional surface treatments.
5. How do you handle packaging for export?
We use bundled steel straps with wooden or steel skids for container loading, protecting edges with cardboard or plastic. Custom packaging (e.g., shrink-wrapped, pallets) can be arranged.
6. What are the payment terms?
We accept T/T (30% deposit, 70% before shipment) and L/C at sight. For long-term partners, negotiable terms are available. Please discuss with our sales team.
7. Can you provide samples before bulk order?
Yes, we offer samples (e.g., 20 cm length) at cost. The sample fee can be deducted from the first bulk order. Lead time for samples is 5–7 days after payment.
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