Cold-rolled stainless steel plates are stainless steel plates made by cold rolling (rolling at room temperature). They have the characteristics of smooth surface, precise size, and excellent mechanical properties. They are widely used in fields with high requirements for surface quality, precision and strength. The following are its main application scenarios and characteristics:
1. Home appliance manufacturing
Kitchen appliances: refrigerator panels, oven shells, dishwasher liner, etc., because they are corrosion-resistant, easy to clean and beautiful.
Small household appliances: shells or structural parts of microwave ovens, electric kettles, coffee machines, etc.
Air conditioning components: indoor and outdoor machine housings, heat sinks, etc., with strong weather resistance.
2. Architecture and decoration
Interior decoration: elevator interiors, door and window frames, skirtings, etc., the surface can be processed into brushed, mirrored and other effects.
Curtain walls and ceilings: lightweight and weather-resistant, suitable for high-rise building decoration.
Bathroom facilities: shower room frames, washbasin support structures, etc., waterproof and rust-proof.
3. Transportation
Auto parts: exhaust pipes, decorative strips, fuel tanks, etc. (commonly used 430/439 stainless steel), resistant to high temperature and corrosion.
Railway transportation: subway car interior panels, seat brackets, both strength and fire resistance.
Ship parts: cabin interior walls, piping systems, resistant to seawater corrosion.
4. Industrial equipment and manufacturing
Chemical equipment: storage tanks, reactor linings (such as 316L), resistant to acid and alkali corrosion.
Food machinery: conveyor belts, cutting knives, food processing containers, in line with hygiene standards.
Electronics industry: precision instrument housings, semiconductor equipment components, anti-magnetic and dimensionally stable.
5. Medical equipment
Surgical instruments: scalpels, tweezers, etc. (martensitic stainless steel such as 420).
Medical equipment: MRI housings, operating table brackets, easy to disinfect and pollution-free.
6. Energy and environmental protection
Solar brackets: resistant to outdoor climates and long life.
Sewage treatment equipment: pipes, filters, strong corrosion resistance.
7. Daily products
Kitchenware: pots, knives and forks (mainly 304/316 stainless steel), safe and durable.
Furniture hardware: hinges, slide rails, wear-resistant and good load-bearing capacity.
Advantages of cold-rolled plates
High precision: small thickness tolerance (up to ±0.01mm), smooth surface (2B/BA surface).
High strength: cold working hardening improves tensile strength and hardness.
Machinability: easy to stamp, bend, and weld, suitable for complex shapes.
Material selection suggestions
Conventional environment: 304 (18-8 stainless steel) is cost-effective.
Highly corrosive environment: 316 (containing molybdenum) or 904L (strong acid resistant).
Cost-sensitive: 430 (ferritic stainless steel), but weaker corrosion resistance.
Precautions
Avoid contact with carbon steel to prevent electrochemical corrosion.
Annealing is required to eliminate stress during deep drawing.
Stainless steel cold-rolled plate has become an irreplaceable material in high-end manufacturing and daily necessities due to its excellent comprehensive properties.
Colded Rolled Stainless Steel Sheet
Cherry
Website: www.jinyoumetal.com
Email: Cherry@jinyoumetal.com
WhatsApp/WeChat: +86 13373795593
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