Precision Processing SUS 410S Cold Rolled Steel Coils Supplier
Your Reliable SUS410S Cold Rolled Steel Coils Processing Partner
Founded in 1999, Chuangrui has built long-term expertise in 400 series cold rolled stainless steel coils processing, serving industrial customers with stable quality, responsive communication, and flexible order support.
For SUS410S projects, we help customers match suitable material conditions, coil sizes, and delivery solutions based on real production needs, making Chuangrui more than a supplier — a reliable processing partner for custom cold rolled stainless steel coil applications.
What is SUS410S Cold Rolled Steel Coils?
SUS410S is a low-carbon 13% chromium stainless steel designed for applications requiring better weldability, oxidation resistance, and moderate heat resistance. Compared with standard SUS410, SUS410S has reduced carbon content, which helps lower hardening tendency during welding and improves fabrication stability.
As a precision cold rolled steel coils processing manufacturer, we provide SUS410S coils in customized thickness, width, surface finish, hardness condition, edge quality, and coil weight to support industrial fabrication, welded components, and heat-resistant applications.
Good Heat Resistance
Suitable for heat-resistant industrial parts and medium-temperature working environments.
Better Weldability
Low-carbon composition reduces hardening tendency during welding.
Oxidation Resistance
Provides stable performance in thermal and mildly corrosive environments.
Cost-Effective 13Cr Stainless Steel
A practical stainless steel solution for industrial fabrication and heat-resistant components.
SUS410S Cold Rolled Steel Coils Information
| Item | Specification |
|---|---|
| Material Grade | SUS410S |
| Material Type | Low-Carbon 13Cr Stainless Steel |
| JIS Standard | JIS G4305 |
| JIS Grade | SUS410S |
| ASTM / AISI Equivalent | 410S |
| UNS Number | S41008 |
| EN Number | 1.4000 |
| EN Material Name | X6Cr13 |
| Magnetic | Yes |
| Nickel Content | Low Nickel / Nickel-Free |
| Available Form | Cold Rolled Stainless Steel Coil / Strip |
| Main Applications | Heat-Resistant Parts, Industrial Components, Welded Structures |
| Processing Services | Slitting, Recoiling, Annealing, Temper Rolling, Surface Finishing |
Technical Datasheet
SUS410S Cold Rolled Steel Coils
| Chemical Composition | Carbon (C) | Silicon (Si) | Manganese (Mn) | Phosphorus (P) | Sulfur (S) | Chromium (Cr) | Nickel (Ni) |
|---|---|---|---|---|---|---|---|
| Standard Spec | ≤0.08 | ≤1.00 | ≤1.00 | ≤0.040 | ≤0.030 | 11.5 - 13.5 | ≤0.03 |
Mechanical Properties
| Mechanical Properties | Tensile Strength | Yield Strength | Elongation | Hardness |
|---|---|---|---|---|
| Typical Value | ≥410 MPa | ≥205 MPa | ≥20% | Customized by annealing / temper rolling |
The Difference Between SUS410S and SUS410
SUS410S and SUS410 are both 13Cr martensitic stainless steels, but SUS410S has lower carbon content, offering better weldability and fabrication performance, while SUS410 is more suitable for applications requiring higher hardness and strength.
| Item | SUS410S | SUS410 |
|---|---|---|
| Carbon Content | Lower | Higher |
| Weldability | Better | Standard |
| Hardening Ability | Lower | Higher |
| Heat Resistance | Good | Good |
| Strength & Hardness | Moderate | Higher |
| Typical Applications | Welded structures, heat-resistant parts | Blades, valves, mechanical components |
Precision Processing Capabilities
Thickness Reduction
Annealing / Tempering
Temper Rolling / Skin Pass
Surface Finishing
Precision Slitting
Leveling
Edge Trimming
Oscillate Winding / Recoiling
Flexible Cold Rolled Stainless Steel Coil Manufacturing
Operating under a Build-to-Order (JIT) model, we provide precision cold-rolled 400-series stainless steel coils with flexible specifications and integrated OEM processing solutions.
Starting from 1 coil (approx. 5 tons) with customized production lead times as fast as 10 days.
0.16MM - 2.0MM
20MM - 1250MM
2D, 2B, BA, 2BA
No.4, Hairline (HL), Mirror, Vibration Finish
Precision annealing enables accurate hardness and grain adjustment.
Surface Finishes Available
2B Finish
Cold Rolled, Annealed, Pickled
BA Finish
Mirror-like, Highly Reflective
No.4 Finish
Brushed, Unidirectional Grain
HL Finish
Continuous Hairline Texture
Surface Finish Options for SUS410S Cold Rolled Coils
| Surface Finish | Appearance | Processing Method | Features | Typical Applications |
|---|---|---|---|---|
| 2D | Dull matte finish | Cold rolled, annealed, pickled without skin pass | Good formability and industrial surface consistency | Heat-resistant parts, industrial structures, welded components |
| 2B | Smooth matte gray finish | Cold rolled, annealed, pickled, skin passed | Standard industrial finish with stable flatness and processing performance | General fabrication, industrial components, stainless steel processing |
| 2BA | Semi-bright smooth finish | Improved bright annealing after cold rolling | Smoother and brighter than 2B with improved surface cleanliness | Appliance parts, precision fabrication, industrial components |
| BA (Bright Annealed) | Bright reflective surface | Bright annealing under protective atmosphere | Improved surface smoothness and cleaner appearance | Decorative industrial components, appliance panels |
| No.4 | Fine brushed finish | Mechanical polishing with abrasive belts | Uniform brushed texture and moderate reflectivity | Equipment covers, fabricated stainless steel panels |
| HL (Hairline) | Continuous linear brushed texture | Extended polishing process | Decorative linear appearance with reduced fingerprint visibility | Architectural decoration, appliance panels |
| Customized Finish | According to customer requirements | Customized processing | Surface roughness, gloss, and texture can be adjusted | OEM fabrication and industrial processing projects |
Strict Quality Assurance
Comprehensive inspection and testing procedures ensure stable quality, dimensional accuracy, and reliable performance for every cold-rolled stainless steel coil batch.
Material Certification
Original mill test certificates (MTC) are provided for every raw material batch to verify chemical composition and material specifications.
Dimensional Accuracy
Precision thickness and width inspection ensures stable tolerance control throughout the entire coil processing workflow.
Surface Inspection
Surface quality inspection for scratches, dents, edge defects, and consistency across 2B, BA, No.4, and HL finishes.
Mechanical Verification
Hardness and forming performance verification ensure stable downstream fabrication and processing consistency.
Core Applications of SUS410S Cold Rolled Steel Coil
Heat-Resistant Components
Good oxidation resistance and thermal stability for industrial parts.
Welded Structural Parts
Low-carbon composition supports improved weldability.
Furnace & Equipment Parts
Used in medium-temperature equipment, covers, brackets, and structural components.
Why Choose Us as Your SUS410S Coil Processing Supplier?
Specialized in 400 Series Deep Drawing
Precision processing for stable forming performance.
Solution-Based Customization
Sample and drawing-based hardness & cost matching.
Flexible Non-Standard Processing
Custom slitting and recoiling for special size requirements.
Fast & Flexible Delivery
MOQ from 1 coil, with lead times as fast as 10 days.
FAQs About SUS410S Cold Rolled Steel Coils
- Q1: Are you a steel mill or a processing manufacturer?
We are a precision processing manufacturer. We source qualified raw materials and provide cold rolling, annealing, slitting, recoiling, edge trimming, cut-to-length, and customized SUS410S coil processing services.
- Q2: What industries commonly use SUS410S?
SUS410S is commonly used in heat-resistant industrial parts, welded structures, furnace components, equipment covers, brackets, and general stainless steel fabrication.
- Q3: Can the hardness condition of SUS410S be customized?
Yes. We support customized hardness conditions through annealing and temper rolling processes according to your forming, welding, or fabrication requirements. Sample-based and drawing-based matching services are also available.
- Q4: Can you provide material inspection reports?
Yes. Mill test certificates and raw material inspection reports are available upon request, depending on material source and order requirements.
- Q5: How do you protect SUS410S coils during packaging and transportation?
We provide export-standard packaging solutions including moisture-proof wrapping, edge protection, wooden pallets, and reinforced coil fixing to reduce deformation, surface damage, and transportation risks during shipping.
- Q6: How should I choose between SUS410S, SUS410, SUS430, and SUS304?
SUS410S is suitable for applications requiring better weldability and moderate heat resistance. SUS410 offers higher hardness and strength. SUS430 provides better corrosion resistance and surface appearance for decorative applications, while SUS304 delivers superior corrosion resistance but at a higher material cost. The suitable grade depends on your processing requirements, working environment, and budget.
Explore More 400 Series Stainless Steel Coil Solutions
In addition to SUS410S, we also provide precision processing solutions for other 400 series cold rolled stainless steel coils to meet different industrial application requirements.
SUH409L Cold Rolled Coil
Optimal for automotive exhaust systems, offering superior oxidation and corrosion resistance at elevated temperatures.
SUS410S Cold Rolled Coil
Balanced for welded structures, heat-resistant parts, and industrial fabrication that needs stable processing flexibility.
SUS430 Cold Rolled Coil
A cost-effective solution for appliance panels, decorative parts, and general stainless steel processing projects.
Ready to Optimize Your Material Performance?
Our technical team analyzes your samples and provides tailored stainless steel coil specifications to improve processing performance and production stability.
Partner with Precision
GLOBAL HQ
Xiaxin Road, New Industrial Park, Jiedong Economic Development Zone, Jieyang City