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301 Stainless Steel Coil
Product Name: 301 Stainless Steel Coil
Also Known As: 301 SS Coil, Cold Rolled 301 Coil
Forms Available: Coil (Cold Rolled, Hot Rolled)
Thickness Range: 0.3–3.0 mm (customizable)
Width Range: 500–2000 mm
Surface Finish: 2B, BA, No.1, 8K Mirror
Temper Options: Full Hard, 1/2 Hard, 1/4 Hard, Soft Annealed
Key Features: High Strength, Excellent Corrosion Resistance, Cold Workable, Weldable
Applications: Automotive Parts, Springs, Industrial Machinery, Architectural Panels
Standards: ASTM A666, EN 10088-2, JIS G4313
Description
301 Stainless Steel Coil is a high-strength, austenitic stainless steel designed for applications requiring excellent corrosion resistance, superior mechanical properties, and good formability. With cold working capability and high tensile strength, 301 SS coils are widely used in springs, industrial machinery, automotive components, and architectural applications.
We supply 301 stainless steel coils in various thicknesses and widths, with custom finishes (2B, BA, No.1, 8K mirror) and tempers, suitable for precision fabrication, mechanical components, and decorative projects.
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Products Description
Product Name: 301 Stainless Steel Coil
Also Known As: 301 SS Coil, Cold Rolled 301 Coil
Forms Available: Coil (Cold Rolled, Hot Rolled)
Thickness Range: 0.3–3.0 mm (customizable)
Width Range: 500–2000 mm
Surface Finish: 2B, BA, No.1, 8K Mirror
Temper Options: Full Hard, 1/2 Hard, 1/4 Hard, Soft Annealed
Key Features: High Strength, Excellent Corrosion Resistance, Cold Workable, Weldable
Applications: Automotive Parts, Springs, Industrial Machinery, Architectural Panels
Standards: ASTM A666, EN 10088-2, JIS G4313
Standard Specifications (Metric + Imperial)
| Product Form | Thickness (mm) | Thickness (inch) | Width (mm) | Width (inch) | Coil ID (mm) | Coil ID (inch) | Surface Finish |
|---|---|---|---|---|---|---|---|
| 301 Coil | 0.3–3.0 | 0.012–0.118 | 500–2000 | 19.7–78.7 | 508 / 610 | 20–24 | 2B, BA, No.1, 8K Mirror |
Dimensional Tolerances:
Thickness ±0.02 mm
Width ±1 mm
Coil weight: 1–10 tons (customizable)
Mechanical Properties (Typical)
| Temper | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Hardness |
|---|---|---|---|---|
| Full Hard | 860–1080 | 520 | 8–10 | ≤250 HB |
| 1/2 Hard | 760–900 | 310 | 20–25 | ≤220 HB |
| 1/4 Hard | 650–800 | 205 | 25–30 | ≤200 HB |
| Soft Annealed | 520–700 | 205 | 40 | ≤180 HB |
Features
There are several main features that make it a popular choice for various industrial applications. including:
High strength
This kind of material has a high tensile strength, which makes it suitable for use in high-stress applications.
Corrosion resistance
The material is highly resistant to corrosion, making it ideal for use in harsh environments.
Easy to fabricate
It is easy to fabricate, which makes it an excellent choice for applications that require custom shapes and sizes.
Good ductility
It has good ductility, which means that it can be easily formed and bent without crackin
Applications
This kind of steel coil is used in a wide range of applications across various industries, including:
Automotive Industry
It is used in the automotive industry to manufacture various components such as brake components, exhaust systems, and fuel tanks.
Aerospace Industry
This kind of material is used in the aerospace industry to manufacture aircraft components such as landing gear, wing spars, and engine components.
Medical Industry
It is used in the medical industry to manufacture surgical instruments and medical equipment.
Food Processing Industry
This kind of material is used in the food processing industry to manufacture equipment such as conveyor belts, tanks, and storage containers.
Electronics Industry
It is used in the electronics industry to manufacture components such as connectors, springs, and sensors.
Inspection & Quality Assurance
Chemical composition verification
Dimensional and surface inspection
Mechanical property testing (tensile, hardness, elongation)
Optional third-party inspection (SGS, BV, TÜV)
Export-standard coil packaging
Why choose us?
High-quality 301 stainless steel coils for industrial, automotive, and architectural applications
Professional QA and third-party certification
Reliable global shipping with fast delivery
💡 Contact us today to secure high-strength, corrosion-resistant 301 stainless steel coils for your projects.
Looking for premium 301 stainless steel coils? We provide custom thickness, tempers, widths, surface finishes, and export-ready packaging.
Our address
Room 4107, Runfeng Building, Sanqiao New Street, Weiyang District, Xi'an City, Shaanxi Province
Phone Number
+86 15769214734
FAQ
1. Which tempers are available and what are their properties?
Full Hard: Maximum strength for springs and structural components
1/2 Hard: Balanced strength and formability for industrial applications
1/4 Hard: Easier forming and welding
Soft Annealed: Maximum ductility for complex fabrication
2. Can 301 coils be welded?
Yes, using TIG, MIG, or resistance welding. Cold-worked 301 may require stress relief annealing after welding.
3. What surface finishes are available and for what applications?
2B: Industrial, standard cold-rolled
BA: Reflective, decorative
No.1: Hot-rolled, dull, chemical resistant
8K Mirror: Decorative and architectural panels
4. Which industries commonly use 301 stainless steel coil?
Automotive, industrial machinery, architectural, springs, and precision engineering
5. Are custom dimensions or slitting available?
Yes. We provide cut-to-length, slit coil, and precision blanking services for high-precision applications
6. What quality certifications are available?
Mill Test Certificates (MTC 3.1 / 3.2)
ASTM A666 / EN 10088-2 / JIS G4313 compliance
Optional third-party inspection (SGS, BV, TÜV)
7. Typical MOQ and lead time?
MOQ: 1–5 tons depending on coil size and finish
Lead time: 7–20 days for stock, 20–35 days for custom orders
8. Can special packaging be provided for export?
Yes, including seaworthy crates, protective film wrapping, and secure strapping
9. Why choose our 301 stainless steel coils?
High strength, excellent corrosion resistance
Multiple tempers and surface finishes
Customizable dimensions for B2B industrial applications
Professional QA and export-ready logistics
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