Wuxi Xuanyi Stainless Steel Co., Ltd. is one of the leading manufacturers and suppliers of stainless steel square bar in China. With a professional production team, we are able to meet the needs of the majority of our customers. Welcome to wholesale bulk stainless steel square bar made in China here from our factory.
Stainless steel square bars manufactured by Wuxi Xuanyi Stainless Steel are solid square long billets processed from stainless steel through hot rolling, forging or cold drawing. They feature neat cross-sections, high strength and stable dimensional tolerance.
With outstanding corrosion resistance, reliable mechanical properties and excellent machinability, they are widely adopted in machinery manufacturing, construction engineering, equipment processing, mold making and decorative projects, ranking among the commonly used stainless steel profiles.
Properties Of Stainless Steel Square Bar
Corrosion Resistance
It boasts excellent resistance to oxidation, acids, alkalis and moisture. It fits indoor, outdoor and various corrosive environments and features long service life.
Mechanical Properties
It has high strength, hardness and toughness, which can bear heavy loads and impacts without deformation or fracture.
Machinability
It is easy to cut, weld, forge and machine. It can be processed into various spare parts and structural components in line with different technical standards for extensive application.
Parameters
|
Size |
3.0 x 3.0 mm – 100 x 100 mm; Length:As Requested |
|
Techniques |
Cold Drawn,Hot Rolled,Grinding,Forged,Centerless Grinding |
|
Steel Grade |
301,302,303,304/304L,304H,309/309S,310/310S,316/316L/316Ti,317/317L,321/321H,347/347H,409/409L,410,416,420,430,431,440C |
|
Surface Finish |
Pickled,Bright,Polished,Mirror,Hairline |
- 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

Machinery Manufacturing
It is used to process shafts, pin shafts, fasteners, transmission parts and various mechanical components to meet high strength and wear resistance standards.

Decoration Engineering
Applicable to indoor and outdoor decoration, metal furniture, display racks, commercial spaces and landscape projects. With concise and elegant appearance, it combines decorative effect and structural strength to satisfy modern architectural and decorative design demands.

Mold & Equipment Manufacturing
Suitable for producing mold bases, equipment frames, tooling fixtures and automated equipment accessories. Featuring stable dimensions and easy processing, it can fulfill high manufacturing precision requirements.
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 Do Customers Choose Xuanyi?
Why Can We Guarantee Stable Supply?
We cooperate with core steel mills including Baosteel, TISCO, Tsingshan, Delong and Yongjin to supply customers with stable stock and reliable lead time.
- Authorized first-tier distributor resources guaranteed
- Fast delivery capacity
- Customized procurement service
Why Can We Guarantee Product Quality?
Strict full-process control from raw materials to final delivery to ensure stable and reliable quality of every batch of products.
- ISO9001 certification system
- MTC Material Test Certificate available
- Full-process quality traceability
Why Is Cooperation with Xuanyi Worry-Free?
Our professional team tracks your order from start to finish, saving your time and energy while cutting procurement risks.
- Pre-sales technical support
- Visual production tracking
- Complete after-sales guarantee system

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