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Welcome to Wuxi Yansheng Technology Co., Ltd. — your reliable manufacturer and wholesale supplier of ASTM A36 standard hot rolled carbon steel plates. Established in 2017, our factory spans 1,000–3,000 square meters and operates with a dedicated team of 101–200 employees. With an annual export value ranging from US$50 million to US$100 million, we have built a strong global presence across North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and more. Our ASTM A36 structural steel sheets are renowned for their excellent weldability, machinability, and consistent mechanical performance, making them the preferred choice for heavy construction, infrastructure, and fabrication projects worldwide.
Product Overview
The ASTM A36 standard is one of the most widely adopted specifications for carbon structural steel. Our hot rolled plates are produced under strict quality control, ensuring uniform chemical composition and mechanical properties. They are ideal for bolted, riveted, or welded construction of bridges, buildings, and general structural purposes. Below you will find detailed technical data and key features that demonstrate why our product is a trusted choice for buyers globally.
Key Technical Specifications
| Property | Value |
| Standard | ASTM A36 / A36M |
| Thickness | 6 mm – 200 mm (custom sizes available upon request) |
| Width | 1500 mm – 3000 mm |
| Length | 6000 mm – 12000 mm |
| Yield Strength (min) | 250 MPa |
| Tensile Strength | 400 – 550 MPa |
| Elongation (in 200 mm) | 20% minimum |
| Surface | Black (hot rolled), pickled and oiled optional |
| Weldability | Excellent (suitable for standard welding processes) |
Product Features & Benefits
- High strength and reliability: With a minimum yield strength of 250 MPa, our plates provide robust load-bearing capacity for structural applications.
- Superior weldability: Designed for easy welding without preheating under normal conditions, reducing fabrication time and cost.
- Cost-effective: Hot rolled steel is an economical choice for large-scale projects while maintaining consistent quality.
- Flexible dimensions: We offer customized thickness, width, and length to meet your exact project requirements.
- Surface options: Standard black finish, or pickled & oiled for improved corrosion resistance and surface smoothness (available on request).
- Versatile application: Used in building frames, bridges, transmission towers, storage tanks, heavy equipment, and general structural fabrication.
- Global standards compliance: Manufactured to ASTM A36, which is widely accepted internationally for structural steel.
- Traceable mill test certificates: Each batch is tested and certified to guarantee chemical and mechanical properties.
Why choose Wuxi Yansheng Technology Co., Ltd.?
As a manufacturer with over 7 years of experience, we have established a robust production system that ensures consistent product quality. Our factory is equipped with advanced rolling mills, cutting equipment, and testing instruments. We hold multiple quality management certifications including ISO9001, ISO14001, and OHSAS18001, reflecting our commitment to international standards. Our annual export value of US$50–100 million speaks to the trust customers place in us across more than 30 countries. We ship from major Chinese ports – Tianjin, Shanghai, Qingdao, and Ningbo – offering flexible logistics solutions. Whether you require standard sizes or custom specifications, our team works closely with you to deliver on time and within budget.
Trusted by global buyers
We serve clients in North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, and many other regions. Our products have been used in critical infrastructure projects, proving their performance under demanding conditions. We offer competitive wholesale pricing, professional packaging (including edge protection and bundling), and full documentation support. Our customer service team is available 24/7 to answer inquiries and provide technical assistance.
Call to action: Looking for a steady supply of high-quality ASTM A36 steel plates? Contact Wuxi Yansheng Technology today to request a quote, discuss your specific requirements, or arrange a factory visit. We are ready to support your projects with reliable products and professional service.
Frequently Asked Questions (FAQ)
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Q: What is the minimum order quantity (MOQ) for ASTM A36 steel plates?
A: Our standard MOQ is 10 tons per size, but smaller trial orders are welcome. Please contact us to discuss your needs. -
Q: Can you provide cutting services (e.g., laser, plasma, or shearing)?
A: Yes, we offer custom cutting and profiling services. Additional charges may apply depending on complexity and volume. Inquire for details. -
Q: What packaging do you use for export?
A: Plates are packed in bundles with steel strapping, plastic or metal edge protectors, and are suitable for sea freight. Waterproof wrapping is available upon request. -
Q: Do you supply mill test certificates (MTC) with each shipment?
A: Absolutely. All our products come with a compliant mill test certificate showing chemical composition and mechanical properties. -
Q: What are the lead times for standard orders?
A: Typical lead time is 15–25 working days after order confirmation and deposit, depending on quantity and thickness. Custom specifications may require additional time. -
Q: Is your ASTM A36 steel suitable for welding without preheating?
A: Yes, for most common thicknesses. For thicker sections (e.g. > 50mm), preheating may be recommended to avoid hydrogen-induced cracking. Our technical team can provide guidance. -
Q: Do you accept inspection by third-party agencies?
A: Definitely. We welcome inspection by SGS, BV, or other independent inspectors before shipment. Please inform us in advance to arrange. -
Q: Can you produce non-standard sizes?
A: Yes, we have the flexibility to produce custom widths and lengths within our mill capabilities. Additional tooling or minimum quantity may apply. Contact us to discuss feasibility.
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