Customized Stainless Steel Sheet Metal 304 316 4mm 6mm Decorative Stainless Steel Plate for Sale

• Customization: Available
• Type: Stainless Steel Sheets
• Standard: ASTM, AISI, GB, JIS, DIN, EN
• Model NO.: stainless steel
• Grade: 300 Series
• Certification: ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
• Shape: Flat
• Technique: Cold Rolled
• Surface Treatment: Polished
• Surface: 2b, Ba, No.1, No.4, Hl, Mirror Finish, etc.
• Thickness Range: 0.3mm – 100mm
• Width Range: 1000mm1219mm1500mm
• Density: 7.93 G/Cm³
• Transport Package: Export Seaworthy Package
• Specification: 0.3-100mm*1000-2000mm*2000-6000mm
• Trademark: TIMES STEEL
• Origin: China
• Production Capacity: 50000 Tons/Year

Product Description

TIME STEEL Advantages

Top 3 SS steel manufacturer in China.
 
First supplier to make 240mm ultra-wide cold-rolled stainless steel.
First to produce 400mm extra-wide coils.

Now TIME STEEL is the exclusive company supplying stainless steel with ultra-high purity (>240MPa yield strength).
Salt Spray Test result over 4000 hours.
First company to mass-produce seamless stainless steel pipes.
 
Overall stainless steel daily stock 5000 tons, standard specs, delivered within 3 days.

What is Stainless Steel Sheet?

Product Description
Stainless steel is a family of iron-based alloys primarily characterized by their high chromium content (minimum 10.5% by weight), which forms a passive chromium oxide layer on the surface. This layer prevents corrosion and rust, distinguishing stainless steel from ordinary carbon steel. Depending on alloying elements (e.g., nickel, molybdenum, titanium, manganese, or nitrogen), stainless steel can be categorized into different grades with tailored properties, making it widely used in industries such as construction, automotive, aerospace, food processing, medical equipment, and marine engineering.

Key Characteristics

Corrosion Resistance
The chromium oxide layer provides excellent resistance to rust, oxidation, and corrosion in various environments (e.g., humid air, water, chemicals). Alloys with molybdenum (e.g., 316) offer enhanced resistance to chloride-induced corrosion (e.g., seawater, salt spray).
Mechanical Properties
High tensile strength and ductility, with some grades (e.g., duplex stainless steels) offering superior strength compared to austenitic grades. Good impact resistance even at low temperatures for austenitic types.
Heat Resistance
Many grades retain strength and corrosion resistance at high temperatures (e.g., 310 stainless steel withstands up to 1100°C), making them suitable for furnace parts, boilers, and exhaust systems.
Workability
Excellent formability, weldability, and machinability (varies by grade: austenitic grades like 304 are highly weldable; ferritic grades like 430 are easier to machine).
Aesthetic Appeal
Smooth, bright surface finish (e.g., polished, brushed) ensures long-lasting visual quality, ideal for architectural, decorative, and consumer goods applications.
Hygiene & Cleanliness
Non-porous surface resists bacterial growth, meeting strict standards for food processing, pharmaceuticals, and medical equipment.

Stainless steel Surface

Stainless steel comes in various surfaces such as 2B, BA, 8K, 16K and brushed, and there are also multiple colors to choose from.

Specification

Catagory	Typical Applications	GB Designation (China)	ASTM Grade (USA)	EN Designation (EU)	Key Alloys
Austenitic (Most Common)	Food equipment, architecture, chemical tanks	06Cr19Ni10	304	X5CrNi18-10	Cr: 18-20%, Ni: 8-10%
	Marine, coastal, high-corrosion environments	06Cr17Ni12Mo2	316	X5CrNiMo17-12-2	Cr: 16-18%, Ni: 10-14%, Mo: 2-3%
	High-temperature/corrosion (e.g., heat exchangers)	06Cr17Ni12Mo2Ti	316Ti	X6CrNiMoTi17-12-2	+ Ti (stabilizer)
Ferritic	Automotive trim, kitchen appliances	06Cr13	410	X10Cr13	Cr: 11.5-13.5%
	Decorative, low-cost corrosion resistance	022Cr12	430	X2CrNi12	Cr: 11-13%, Low C
Martensitic	Cutlery, valves, surgical tools	12Cr13	420	X20Cr13	Cr: 12-14%, Higher C
Duplex	Oil & gas, desalination (high strength/corrosion)	022Cr22Ni5Mo3N	S31803	X2CrNiMoN22-5-3	Cr: 21-23%, Ni: 4.5-6.5%, Mo: 2.5-3.5%

Application Scenarios

Automotive industry

Home appliance industry

Automotive insulation panels, engine components,chassis components, etc.

Oven and stove shells, toasters, barbecue grills,internal heating components of microwave ovens, etc.

Construction industry

Industrial equipment

Roofs, firewall panels, insulation panels,etc. used in high-temperature environments.

Drying equipment, industrial equipment used in high-temperature environments.

Packing & Delivery

Company Profile

FAQ

1.Why doesn't stainless steel rust?

Stainless steel resists rust due to its high chromium content (minimum 10.5%). When exposed to oxygen, chromium forms a thin, invisible passive oxide layer on the surface, which self-heals if damaged (e.g., scratched). This layer blocks further oxidation and corrosion. Alloys with added molybdenum (e.g., 316) enhance resistance to harsh environments like saltwater or chemicals.

2.What's the difference between 304 and 316 stainless steel?

Both are austenitic (non-magnetic, highly workable) but differ in alloying elements. 304 contains ~18-20% chromium and 8-10% nickel, ideal for general use (e.g., kitchenware, architecture). 316 adds 2-3% molybdenum, boosting resistance to chloride corrosion (e.g., seawater, coastal areas, chemical tanks). 316 is more expensive but better for high-corrosion environments.

3.How do I clean and maintain stainless steel products?

Use mild detergents (e.g., soap and water) or specialized stainless steel cleaners. Avoid abrasive tools (steel wool) or harsh chemicals (chlorine bleach, hydrochloric acid), as they can damage the passive layer. For stubborn stains, wipe with a soft cloth and dry immediately to prevent water spots. Regular cleaning preserves shine and corrosion resistance.

4.Is stainless steel magnetic?

It depends on the grade. Austenitic stainless steel (e.g., 304, 316) is generally non-magnetic due to its crystal structure. Ferritic (e.g., 430) and martensitic (e.g., 420) grades are magnetic because of their higher chromium and lower nickel content. Cold working (e.g., bending) may make austenitic grades slightly magnetic temporarily, but this doesn't affect performance.