Wuxi Xuanyi Stainless Steel Co., Ltd. is one of the leading manufacturers and suppliers of carbon steel bar in coil in China. With a professional production team, we are able to meet the needs of the majority of our customers. Welcome to wholesale bulk carbon steel bar in coil made in China here from our factory.
Carbon steel bar in coil manufactured by Wuxi Xuanyi Stainless Steel are round steel coils made of premium carbon steel through hot rolling. They feature complete specifications, high strength, good plasticity and excellent machinability.
Easy to transport, store and reprocess, they can be fabricated into various components via drawing, cold heading, bending and other processes. Widely used in fastener production, construction engineering, mechanical processing, hardware and metal product industries.

Properties Of Carbon Steel Bar in Coil
High Strength Performance
It boasts favorable tensile strength, yield strength and load capacity, capable of bearing heavy loads and impacts, suitable for all kinds of mechanical structural parts and engineering equipment.It owns excellent tensile strength, yield strength and load capacity, which can withstand heavy loads and impacts, ideal for various mechanical structural parts and engineering equipment.
Excellent Machinability
It is easy to cut, turn, mill, drill, weld and conduct heat treatment. It can be processed into diverse components as required by different processes to raise production efficiency.
Good Toughness & Wear Resistance
It features outstanding toughness and wear resistance. Its hardness and wear resistance can be further improved after quenching and tempering, meeting the service requirements of heavy-load and long-term operating conditions.
Parameters
|
Diameter (mm) |
13.0 – 50.0 |
|
Inner Diameter (mm) |
950 – 1000 |
|
Outer Diameter (mm) |
1250 – 1350 |
|
Coiling Direction |
Clockwise |
- MOQ:5 Tons
- Original:Tsingshan and other private steel mills
- Deliver Time:About 15-20 Workdays
- Payment Tems:T/T or L/C at sight
Application Of Bar

Fastener Manufacturing
Widely used for producing bolts, nuts, screws, rivets and other standard parts. It can be processed into various fasteners by cold heading, wire drawing and other techniques to meet industrial requirements on strength and precision.

Construction Engineering
Commonly applied in building structures, steel bar processing, embedded parts and various construction hardware. It provides stable and reliable material support for construction projects and fits multiple construction scenarios.

Automotive & Industrial Manufacturing
Suitable for auto parts, construction machinery, home appliance fittings and industrial equipment. Its performance can be further upgraded after cold drawing and heat treatment to satisfy diversified industrial application demands.
Why Choose Us
Wuxi Xuanyi Stainless Steel Co., Ltd. was founded in 2011. Located in Wuxi, China, we are a professional stainless steel supplier and processing service provider. Supported by stable resources from major steel mills, a stringent quality management system and extensive export experience, we offer a full range of stainless steel products and customized solutions to clients worldwide. We always prioritize quality, efficiency and customer satisfaction. With reliable products, competitive pricing and on-time delivery, we strive to create long-term value for global partners.

Why Customers Trust Xuanyi Stainless Steel
01 Guaranteed Supply, No Delivery Delays
- Long-term partnerships with China's leading stainless steel mills
- Stable inventory and flexible sourcing channels
- Fast production and delivery scheduling
- Customized specifications available
What customers get:
l Reduced procurement risk
l Shorter lead times
l Reliable project schedules
02 Consistent Quality, Every Order
- ISO9001 certified quality management
- Material Test Certificate (MTC) provided
- Third-party inspection available
- Full-process quality traceability
What customers get:
l Consistent product performance
l Lower quality complaints
l Reduced hidden costs
03 Fast Response, Real Accountability
- Professional sales and technical support
- Real-time production updates
- Loading inspection and supervision
- Dedicated after-sales solutions
What customers get:
l Faster communication
l Lower transaction risk
l Long-term reliable partnership

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