Stainless Steel Sheet
Stainless steel sheet is supplied in a range of grades, surface finishes and thicknesses to meet corrosion, formability and strength requirements across industrial, architectural and process applications. Jialu holds stock across the 200, 300 and 400 series, duplex and specialty grades, so a project that needs 304L for food processing, 316L for marine exposure and 430 for exhaust trim does not have to be split across
- Rust and corrosion resistance from chromium content of at least 10.5% and controlled carbon below 1.2%
- Multiple grades across 200, 300, 400, duplex and specialty series available on one stock list
- Surface finishes from 2B, 2D, BA, NO.4, HL to 8K and embossed patterns, with customization possible
- Thickness range from 0.12 mm to 20.0 mm, including custom sizes to fit project needs
Mill certificates issued against the ordered grade and standard. Third-party inspection available on request.
What This Material Is For
Stainless steel sheet is supplied in a range of grades, surface finishes and thicknesses to meet corrosion, formability and strength requirements across industrial, architectural and process applications. Jialu holds stock across the 200, 300 and 400 series, duplex and specialty grades, so a project that needs 304L for food processing, 316L for marine exposure and 430 for exhaust trim does not have to be split across multiple mills. Sheets are available in cold-rolled, hot-rolled and annealed conditions, with surface finishes from 2B to 8K and custom embossed patterns.
Why Buyers Choose It
- Rust and corrosion resistance from chromium content of at least 10.5% and controlled carbon below 1.2%
- Multiple grades across 200, 300, 400, duplex and specialty series available on one stock list
- Surface finishes from 2B, 2D, BA, NO.4, HL to 8K and embossed patterns, with customization possible
- Thickness range from 0.12 mm to 20.0 mm, including custom sizes to fit project needs
- One contract, one inspection and one shipment for mixed-grade and mixed-finish scopes
Where It Is Used
- Food and beverage processing equipment using 304L and 316L for hygiene and corrosion resistance
- Marine and offshore components requiring 316L, 316Ti or 2205 duplex for chloride resistance
- Architectural cladding and interior panels in 304, 301 or 430 with NO.4, HL or 8K finishes
- Exhaust systems and heat exchangers using 409L, 430 or 310S for high-temperature service
- Chemical processing vessels and piping using 317L, 904L or 254Mo for aggressive environments
- Medical and pharmaceutical equipment using 304L, 316L or 316Ti with high cleanliness and polish
Who It Is For
- Process equipment fabricators sourcing mixed-grade sheet for one vessel or system
- Architectural contractors needing multiple finishes and grades for façade and interior work
- Food and beverage OEMs requiring 304L and 316L with traceable material and surface quality
- Automotive exhaust and trim suppliers using 409L, 430 and 310S in high-temperature environments
- Industrial fabricators building equipment for chemical, petrochemical or marine service
Problems It Solves
- Splitting one sheet scope across multiple mills due to grade or finish incompatibility
- Delays caused by waiting for one mill to produce a specific grade or finish
- Inconsistent surface quality when sourcing from multiple suppliers for one project
- Difficulty in matching material to code or specification when grades are not stocked together
- Late substitution when a mill cannot deliver a requested thickness or finish within the project window
Technical Features
- Chromium content of at least 10.5% and carbon content no more than 1.2% for corrosion resistance
- Cold-rolled, hot-rolled and annealed conditions available for different forming and strength needs
- Surface finishes include 2B, 2D, BA, NO.4, HL, 4K, 6K, 8K, SB and embossed patterns
- Thickness range from 0.12 mm to 20.0 mm, with custom thicknesses available on request
- Surface treatments such as chromed, skinpass, oiled, slightly oiled or dry for handling and protection
Grades Standards And Size Range
Values below come from the published product data. Anything not listed is confirmed per enquiry.
| Standards | ASTM A213, ASTM A312, ASTM A789, ASTM A790, and others |
|---|---|
| 200 Series | 201, 202, 202cu, 204 |
| 300 Series | 301, 302, 303, 304, 304L, 304H, 309, 309S, 310, 310S, 316, 316L, 316Ti, 317L, 321, 347, 347H |
| 400 Series | 409, 409L, 410, 410S, 420, 430, 431, 439, 440, 441, 444 |
| Duplex Stainless Steel | 2205, 2507, 2906, S22053, S25073, S22253, S31803, S32205, S32304 |
| Specialty Stainless Steel | 904L, 330, 630, 631, 17-4PH, 17-7PH, S318039, 254Mo |
| Surface Finishes | BA, 2B, 2D, 4K, 6K, 8K, NO.4, HL, SB, Embossed, or customized |
| Thickness Range | 0.12 mm to 20.0 mm, or customized |
| Surface Treatments | Chromed, skinpass, oiled, slightly oiled, dry |
| Certification | ISO 9001, SGS, ABS, BV |
Materials
- 200 series: 201, 202, 202cu, 204 for cost-sensitive applications with moderate corrosion resistance
- 300 series: 304, 304L, 304H, 316, 316L, 316Ti, 310S, 321, 347 for general corrosion resistance and formability
- 400 series: 409L, 430, 410 for high-temperature and low-cost applications
- Duplex stainless: 2205, 2507 for high strength and chloride resistance
- Specialty grades: 904L, 254Mo, 330, 630 for extreme environments or high-temperature service
Manufacturing Route
Quality Control
- Chemical composition and mechanical property checks against the ordered specification
- In-house laboratory with CNAS certification performs routine testing
- Third-party inspection available on request, bookable at order stage
- Mill certificates issued against the grade, standard and surface finish stated on the purchase order
- Certifications include ISO 9001, SGS, ABS and BV, with traceable material documentation
Customisation Options
- Grade, thickness, surface finish and size specified per order, allowing mixed items on one purchase order
- Custom thicknesses and widths available upon request
- Surface finishes such as 8K, embossed or chromed can be arranged
- Packing and marking tailored to destination port, inspection regime and shipping method
- OEM service accepted for branded packaging and labeling
How It Compares With The Alternatives
| Carbon steel sheet | Carbon steel is cheaper but requires coating or plating for corrosion resistance; stainless sheet avoids maintenance and replacement in aggressive environments |
|---|---|
| Galvanized steel sheet | Galvanized sheet offers lower cost and good corrosion resistance in dry environments; stainless sheet performs better in wet, salty or chemical-exposed conditions |
| Aluminum sheet | Aluminum is lighter and easier to form but less strong and more prone to denting; stainless sheet offers higher strength and durability in structural and high-wear applications |
Buying Guide
- Start from the application environment—corrosive, high-temperature or mechanical wear—to select the appropriate grade
- For food or medical use, specify 304L or 316L with a smooth, clean finish and traceable certification
- For exhaust or high-heat service, choose 409L, 430 or 310S with annealed or hot-rolled condition
- Include surface finish and thickness in the enquiry to avoid delays due to availability
- Request third-party inspection at order stage to align production and shipment schedules
Questions About Stainless Steel Sheet
Which standards do you supply stainless steel sheet against?
ASTM A213, ASTM A312, ASTM A789, ASTM A790, and other applicable standards.
Can one order include multiple grades and finishes?
Yes. Mixed-grade and mixed-finish scopes are standard here, which is why buyers consolidate sheet, plate and coil with us.
What surface finishes are available?
BA, 2B, 2D, 4K, 6K, 8K, NO.4, HL, SB, embossed, or customized finishes.
What certifications do you hold?
ISO 9001, SGS, ABS, BV, and an in-house CNAS-certified laboratory.
Can we request custom thickness or size?
Yes. Thickness from 0.12 mm to 20.0 mm is standard, with custom sizes available on request.
Do you accept OEM packaging and labeling?
Yes. OEM service is accepted for branded packaging and marking.
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