410 Stainless Steel Welded Pipe SUS410 Mirror Polished with OD 6-630mm
Price:
1.38
MOQ:
10
Delivery Time:
Negotiable
Product Description
410 Stainless Steel Pipe SUS410 Stainless Steel Welded Pipe Mirror Polished
443 Stainless Steel Overview
443 stainless steel is a ferritic alloy composed primarily of chromium and titanium, with extremely low carbon content. This combination provides exceptional corrosion resistance, particularly against moisture and salt exposure. While most ferritic alloys typically offer less durability than austenitic varieties, the high chromium content in 443 stainless steel delivers corrosion resistance comparable to 304 stainless steel.
Compared to 304 stainless, 443 exhibits reduced thermal expansion, resulting in less stress and warping under heat. The material's magnetic properties, derived from its high chromium content, do not indicate inferior quality—chromium remains one of the most corrosion-resistant metals available.
As a newer ferritic stainless steel, 443 offers excellent rust resistance and good formability through reduced carbon content and increased chromium with titanium additions. These properties approximate those of 304 grade stainless steel, making 443 a cost-effective alternative in numerous applications.
Available Specifications
| Item | Standard | Finish | Thickness (mm) | Width (mm), Master Coil Sizes | Remark |
|---|---|---|---|---|---|
| 443 Stainless Steel Coil | ASTM JIS GB | No.1 (1D) | 3.0~8.0 | 1000 | 1219 | 1250 | 1500 | 1800 | 2000 | 1. Cut length up to 12 meters |
| 2B, 2D | 0.4~3.0 | 1000 | 1219 | 1250 | 1500 | 1800 | 2000 |
Key Features
- Magnetic ferritic stainless steel without nickel and molybdenum, but with high chromium content
- High inter-granular corrosion resistance with excellent formability and weldability
- Excellent pitting and crevice corrosion resistance with good thermal stability
Applications
Elevators, escalators, home electrical appliances, automotive components, water tanks, roasters, kitchen equipment, and more.
Chemical Composition
| GRADE | C | Mn | P | S | Si | Cr | Ni | Mo | N | Others |
|---|---|---|---|---|---|---|---|---|---|---|
| 443 | 0.025 | 1.0 | 0.04 | 0.03 | 1.0 | 20.0-23.0 | 0.5 | - | 0.025 | (Ti+Cb)83(C+N) min, 0.80 max. Cu: 0.3-0.8 |
Surface Finishes
| Type | Description | Processing | Applications |
|---|---|---|---|
| NO.2B | Luster > NO.2D | After NO.2D treatment, light cold roll after polishing roller | General material |
| BA | Bright | Nonstandard, usually bright annealed surface finish with high reflectivity | Building materials, kitchen utensils |
| NO.4 | Intermediate grinding | Polished surface obtained by grinding with abrasive strip 150~180# | Building materials, kitchen utensils |
Product Images
Packaging Process
- Pipes covered with wooden plates for transportation protection
- All pipes loaded in strong wooden packages
- Cartons secured with proper shoring and strengthening
- Container loading documentation with sealed containers
Company Profile
We are a leading manufacturer and exporter of metal materials, operating as a modern comprehensive service enterprise specializing in the production and processing of stainless steel, carbon steel, alloy steel, non-ferrous metals, and metal products. Our facilities include world-class processing equipment, modern physical and chemical testing centers, and comprehensive processing platforms for cutting, surface treatment, forming, sheet metal, welding, and machining. With manufacturing facilities in Jiangsu, we meet comprehensive customer demands across various metal material fields.
Frequently Asked Questions
Q1: Do you provide samples? Is it free or extra?
A: Yes, we offer samples free of charge, but customers are responsible for freight costs.
Q2: How long is your delivery time?
A: Standard delivery is 3-7 days for in-stock items, or 15-20 days for non-stock items, depending on quantity requirements.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
TSING SHAN STEEL INDUSTRIAL LIMITED
Location
NO.288,Youyi Road Xi Shan Dristrict , Wuxi, Jiangsu, China
Contact Person
Gao Ben