321 Stainless Steel Sheet
- 321 Stainless Steel Sheet
Walmay Metal’s 321 Stainless Steel Sheets are austenitic stainless steel products that provide exceptional resistance to high temperatures and intergranular corrosion.
Processing methods: whole roll mirror processing, laser cutting, double mirror processing, import film pasting.
321 Stainless Steel Sheet Description
| Material: | 321 Stainless Steel Sheet | Surface finish: | Polished, Brushed, Matte, or Custom Finishes |
| Color： | Natural Color | Standard: | ASTM， AISI，JIS， GB， DIN， EN |
| MOQ： | 1 Ton | Thickness: | cold rolled:0.2mm-3.0mm;hot rlled:3.0mm-200mm |
| Technique： | Cold Rolled/ Hot Rolled | Length: | 2000mm,2440mm(8feet),2500mm,3000mm,3048mm(10feet) 5800mm, 6000mm or as your requirements |
| Certification: | ISO, SGS，BV | Width: | 1000mm,1219mm(4feet),1250mm,1500mm,1524mm(5feet), 1800mm,2200mm or as your requirements |
Processing Technology
| Surface | Features | Processing technology |
|---|---|---|
| 1D | The surface has a discontinuous granular shape known as a fog surface. | hot rolling + annealing shot peening pickling + cold rolling + annealing pickling. |
| 2D | A slightly silvery white color. | hot rolling + annealing shot peening pickling + cold rolling + annealing pickling. |
| 2B | Silver white with better gloss and flatness than a 2D surface. | hot rolling + annealing shot peening pickling + cold rolling + annealing pickling + quenching and tempering rolling. |
| Ba | Excellent surface gloss, high reflectivity, like a mirror surface. | hot rolling + annealing shot peening pickling + cold rolling + annealing pickling + surface polishing + quenching and tempering rolling. |
| No.3 | Good gloss, coarse grain surface. | polishing and tempering rolling for 2D or 2B with 100~120 abrasive materials (JIS R6002). |
| No.4 | Good gloss, fine lines on the surface. | Processing process: polishing and tempering rolling for 2D or 2B with 150~180 abrasive materials (JIS R6002). |
| HL | Silver grey with hair streaks. | 2D products or 2B products with the appropriate granularity of abrasive materials for polishing continuous abrasive grains surface. |
| MIRRO | Specular. | 2D products or 2B products with appropriate granularity of the grinding material grinding and polishing to the mirror effect. |
Product packaging and loading
For 321 Stainless Steel Sheet packaging: Standard packing for export with waterproof protection.
Other packaging can be customized according to customer requirements.
Port:Shanghai port or Qingdao port
Lead Time:
Quantity (Tons) | 1-5 | 6-20 | 21-100 | >100 |
Est.Time (days) | 3 | 15 | 30 | To be negotiated |
Laminate
321 stainless steel sheets Application
- Aerospace Industry: Used in exhaust systems, engine components, and structural parts requiring strength and heat resistance.
- Chemical Processing: Ideal for processing equipment, piping, and tanks exposed to corrosive chemicals at high temperatures.
- Heat Exchangers: Widely used in heat exchangers, boilers, and condensers for its ability to handle extreme thermal conditions.
STAINLESS
Contact Product
Why Choose Walmay Metal for 321 Stainless Steel Sheets?
Walmay Metal is a leading supplier of 321 stainless steel sheets, offering high-quality materials tailored to meet the needs of demanding applications. Whether for aerospace, chemical processing, or industrial use, our 321 stainless steel combine durability, heat resistance, and corrosion protection to deliver unmatched performance.
Contact Walmay Metal today for a customized quote or to learn more about our 321 stainless steel sheets. Our expert team is ready to provide tailored solutions for your projects.
ISO 9001 certification
ROHS compliance
ASTM/EN standards
If you have any questions, please use the form below to send us a message or contact Walmay Metal’s office location.
