EN 10088-2 1.4404 316L Cold Rolled Stainless Steel Sheet 1.27mm (18 Gauge) 2B Finish
Product Details
316L stainless steel sheet 1.27mm
,cold rolled stainless steel sheet 2B finish
,EN 10088-2 stainless steel sheet 18 gauge
Grade 1.4404, designated X2CrNiMo17-12-2 under EN standards, is commonly known as 316L stainless steel and corresponds to UNS S31603. Its molybdenum content provides improved resistance to pitting and crevice corrosion compared with 304 stainless steel, particularly in chloride-containing environments.
| Item | Specification |
|---|---|
| Product | 316L Cold Rolled Stainless Steel Sheet |
| Grade | 316L |
| EN Material Number | 1.4404 |
| EN Designation | X2CrNiMo17-12-2 |
| UNS | S31603 |
| Standard | EN 10088-2 |
| Manufacturing Process | Cold Rolled |
| Thickness | 1.27 mm |
| Gauge | 18 Gauge |
| Surface Finish | 2B |
| Surface Condition | Smooth, uniform, relatively bright |
| Width | Customized |
| Length | Customized |
| Delivery Condition | Annealed / according to applicable specification |
| Processing | Cutting, slitting and customized fabrication available |
This product is supplied with a nominal thickness of 1.27 mm (18 Gauge) and a 2B cold rolled finish. The smooth, uniform surface is suitable for general fabrication and can also be further processed by cutting, bending, laser cutting, polishing, brushing, and other customized operations.
Manufactured according to EN 10088-2, this 316L stainless steel sheet is widely used in chemical processing, pharmaceutical equipment, food processing, marine and coastal applications, water treatment, architectural fabrication, and industrial equipment.
Chemical Composition of 18 gauge 316L stainless steel sheetThe chemical composition of EN 1.4404 / X2CrNiMo17-12-2 is controlled according to EN 10088-2.
| Element | Composition (wt.%) |
|---|---|
| Carbon (C) | ≤ 0.030 |
| Silicon (Si) | ≤ 1.00 |
| Manganese (Mn) | ≤ 2.00 |
| Phosphorus (P) | ≤ 0.045 |
| Sulfur (S) | ≤ 0.015 |
| Chromium (Cr) | 16.5–18.5 |
| Nickel (Ni) | 10.0–13.0 |
| Molybdenum (Mo) | 2.0–2.5 |
| Nitrogen (N) | ≤ 0.10 |
| Iron (Fe) | Balance |
Mechanical Properties of X2CrNiMo17-12-2 stainless steel sheet
| Mechanical Property | Value | Unit |
|---|---|---|
| 0.2% Proof Strength (Rp0.2) | ≥ 220 | MPa |
| 1.0% Proof Strength (Rp1.0) | ≥ 250 | MPa |
| Tensile Strength (Rm) | 520–670 | MPa |
| Elongation (A80) | ≥ 40 | % |
| Hardness | According to applicable standard | — |
| Physical Property | Typical Value | Unit |
|---|---|---|
| Density | Approx. 8.0 | g/cm³ |
| Elastic Modulus | Approx. 200 | GPa |
| Thermal Conductivity at 20°C | Approx. 15 | W/(m·K) |
| Specific Heat Capacity | Approx. 500 | J/(kg·K) |
| Electrical Resistivity at 20°C | Approx. 0.75 | Ω·mm²/m |
| Mean Thermal Expansion | Approx. 16 | ×10⁻⁶/K |
| Melting Range | Approx. 1370–1400 | °C |
| Magnetic Behavior | Generally non-magnetic in annealed condition | — |
Advantages of 1.4404 316L Stainless Steel Sheet
Excellent Corrosion Resistance
316L offers excellent resistance to many atmospheric and industrial environments. The addition of molybdenum provides improved resistance to localized corrosion compared with 304 in many chloride-containing applications.
Low Carbon Content
The low carbon content makes 316L particularly suitable for welded structures and equipment where maintaining corrosion resistance after welding is important.
Excellent Weldability
316L can be welded using common processes including TIG, MIG/MAG, SMAW, and other suitable stainless steel welding methods.
Good Formability
The austenitic structure provides good ductility and allows the 1.27 mm sheet to be cut, bent, formed, stamped, and fabricated.
Smooth 2B Surface
The smooth 2B finish provides a clean and uniform appearance while offering a suitable base for additional surface treatments.
Good Hygienic Performance
316L is widely used in pharmaceutical, food-processing, sanitary, and clean-service equipment where corrosion resistance and ease of cleaning are important.
316L vs. 304 Stainless Steel
| Property | 316L | 304 |
|---|---|---|
| EN Material Number | 1.4404 | 1.4301 |
| EN Designation | X2CrNiMo17-12-2 | X5CrNi18-10 |
| UNS | S31603 | S30400 |
| Molybdenum | 2.0–2.5% | Not intentionally added |
| Corrosion Resistance | Excellent | Very Good |
| Chloride Resistance | Better | Lower |
| Pitting Resistance | Better | Good |
| Carbon | ≤0.03% | ≤0.07% |
| Weldability | Excellent | Excellent |
| Typical Cost | Higher | Lower |
| Typical Applications | Chemical, pharmaceutical, marine, water treatment | Food, kitchen, architecture, general fabrication |
316L is widely used for components exposed to corrosive chemicals and process environments.
- Chemical storage tanks
- Process equipment
- Reaction vessels
- Piping components
- Equipment covers and panels
- Chemical handling equipment
Why 316L: Molybdenum improves resistance to pitting and crevice corrosion compared with 304 in many chloride-containing environments.
316L stainless steel sheet can be fabricated into equipment requiring corrosion resistance, durability, and easy cleaning.
- Food-processing machinery
- Food storage equipment
- Brewery equipment
- Dairy processing equipment
- Commercial kitchen equipment
- Processing tables and panels
316L offers improved resistance to chloride-containing environments compared with 304, making it suitable for many marine and coastal applications.
- Marine equipment components
- Coastal structures
- Boat and vessel fittings
- Marine equipment housings
- Offshore auxiliary components
316L sheet is used in equipment where moisture and corrosive process media are present.
- Water treatment systems
- Filtration equipment
- Storage tanks
- Water-processing equipment
- Desalination-related components
- Equipment enclosures
The 1.27mm thickness provides a practical option for lightweight fabricated components and enclosures.
- Machine covers
- Equipment panels
- Protective guards
- Industrial enclosures
- Brackets
- Fabricated components
- Custom sheet-metal parts
The smooth 2B surface can be used directly for industrial applications or further processed into decorative finishes.
- Interior panels
- Elevator components
- Wall cladding
- Architectural fittings
- Decorative metalwork
- Building equipment panels
316L is also used in selected engineering applications where corrosion resistance and reliable fabrication are required.
- Heat exchanger components
- Equipment housings
- Process systems
- Engineering structures
- Industrial support components
We supply EN 10088-2 1.4404 316L cold rolled stainless steel sheet for international industrial and fabrication projects, with a focus on material quality, dimensional accuracy, surface finish, inspection, and reliable delivery.
| Why Choose Us | What We Offer |
|---|---|
| EN 10088-2 Compliant Material | Supply 1.4404 / 316L stainless steel sheet according to applicable EN 10088-2 requirements. |
| Precise 1.27mm Thickness | Supply 1.27mm (18 Gauge) sheet with controlled dimensional tolerances according to the applicable standard and order requirements. |
| Consistent 2B Finish | Smooth and uniform 2B cold rolled surface suitable for industrial fabrication and further processing. |
| Reliable Material Quality | Controlled chemical composition and mechanical properties help ensure consistent performance from batch to batch. |
| Excellent Corrosion Resistance | 316L contains molybdenum, providing enhanced resistance to pitting and crevice corrosion compared with 304 in many chloride-containing environments. |
| Custom Sizes Available | Width and length can be supplied according to customer specifications, with cut-to-size services available. |
| Processing Services | Cutting, slitting, shearing, laser cutting, bending, brushing, polishing, and other fabrication services can be arranged. |
| Strict Quality Inspection | Thickness, dimensions, surface condition, chemical composition, mechanical properties, and other requirements can be inspected before shipment. |
| EN 10204 3.1 MTC | Material Test Certificates can be provided for traceability and project documentation. |
| Export Packaging | Stainless steel sheets are securely packaged with suitable protective materials for international transportation. |
| Flexible Specifications | We can support customized thickness, width, length, tolerance, surface finish, packaging, and inspection requirements. |
| Professional Stainless Steel Supply | Experienced in supplying stainless steel sheets, plates, coils, pipes, tubes, bars, fittings, and other metal products for international customers. |
Q1: Do you supply EN 10088-2 1.4404 316L stainless steel sheet?
A: Yes. We supply EN 10088-2 1.4404 / 316L cold rolled stainless steel sheet with a 2B finish, including the 1.27 mm (18 Gauge) specification. Customized sizes are available according to project requirements.
Q2: What thicknesses can you supply for 316L stainless steel sheet?
A: We can supply a range of cold rolled 316L stainless steel sheet thicknesses. For this product, the standard specification is 1.27 mm (18 Gauge). Please provide your required thickness, width, length, and quantity for confirmation.
Q3: Can you supply 1.27mm 316L stainless steel sheet in custom sizes?
A: Yes. We can provide 1.27 mm 316L stainless steel sheet in customized widths and lengths. Cut-to-size and other processing services can also be arranged according to drawings or project specifications.
Q4: Do you offer 316L stainless steel sheet with a 2B finish?
A: Yes. The product is supplied with a 2B cold rolled finish. We can also discuss additional surface processing such as brushing, polishing, grinding, or hairline finishing when required.
Q5: What dimensional tolerances can you guarantee?
A: Thickness, width, length, and flatness tolerances can be controlled according to the applicable EN 10088-2 requirements or agreed customer specifications. For precision orders, please provide your required tolerance before quotation.
Q6: Can you provide an MTC for 1.4404 316L stainless steel sheet?
A: Yes. We can provide an EN 10204 3.1 Mill Test Certificate according to order requirements, including chemical composition, mechanical properties, material identification, and relevant inspection results.
Q7: Can you provide samples before placing a bulk order?
A: Sample availability can be discussed according to the required dimensions and quantity. We can also provide product specifications, material certificates, and inspection information for evaluation before bulk purchasing.
Q8: Can you cut 316L stainless steel sheet according to our drawings?
A: Yes. We can arrange cutting, shearing, laser cutting, slitting, bending, and other processing services according to customer drawings and dimensional requirements.
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EWe purchase ASTM 409L cold rolled stainless coil & sheet for outdoor building decoration. Good oxidation resistance, tidy surface, easy bending and forming. Cost is much better than local Canadian suppliers, regular repeat order every quarter.
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OPrime grade 410S inox plate & strip perfectly match our valve manufacturing requirements. Stable hardness, no surface defects, factory custom slit strip as requested. Reliable Chinese supplier for ferritic stainless steel.
Mr. Deng
- Email: judesteel@juqing.hk
- Tel: 86-19033681875
- WhatsApp: 8619033681875
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