Steel grade
Thickness
Length
Availability
Stainless steel acid-resistant sheet 1 X 1000 X 2000 mm 2B in grade 1.4404
Product technical data:
- Sheet thickness: 1 mm
- Sheet width: 1000 mm
- Sheet length: 2000 mm
- Surface: 2B
- Sheet weight: 16.0 kg
- Steel grade: 1.4404
Availability:
available
Dispatched within: 5 days
Stainless steel acid-resistant sheet 1 X 1250 X 2500 mm 2B in grade 1.4404
Product technical data:
- Sheet thickness: 1 mm
- Sheet width: 1250 mm
- Sheet length: 2500 mm
- Surface: 2B
- Sheet weight: 25.0 kg
- Steel grade: 1.4404
Availability:
available
Dispatched within: 5 days
Stainless steel acid-resistant sheet 1 X 1500 X 3000 mm 2B in grade 1.4404
Product technical data:
- Sheet thickness: 1 mm
- Sheet width: 1500 mm
- Sheet length: 3000 mm
- Surface: 2B
- Sheet weight: 36.0 kg
- Steel grade: 1.4404
Availability:
available
Dispatched within: 5 days
Stainless steel acid-resistant sheet 1.5 X 1000 X 2000 mm 2B in grade 1.4404
Product technical data:
- Sheet thickness: 1.5 mm
- Sheet width: 1000 mm
- Sheet length: 2000 mm
- Surface: 2B
- Sheet weight: 24.0 kg
- Steel grade: 1.4404
Availability:
available
Dispatched within: 5 days
Stainless steel acid-resistant sheet 1.5 X 1250 X 2500 mm 2B in grade 1.4404
Product technical data:
- Sheet thickness: 1.5 mm
- Sheet width: 1250 mm
- Sheet length: 2500 mm
- Surface: 2B
- Sheet weight: 37.5 kg
- Steel grade: 1.4404
Availability:
available
Dispatched within: 5 days
Stainless steel acid-resistant sheet 2 X 1250 X 2500 mm 2B in grade 1.4404
Product technical data:
- Sheet thickness: 2 mm
- Sheet width: 1250 mm
- Sheet length: 2500 mm
- Surface: 2B
- Sheet weight: 50.0 kg
- Steel grade: 1.4404
Availability:
available
Dispatched within: 5 days
Stainless steel acid-resistant sheet 2.5 X 1000 X 2000 mm 2B in grade 1.4404
Product technical data:
- Sheet thickness: 2.5 mm
- Sheet width: 1000 mm
- Sheet length: 2000 mm
- Surface: 2B
- Sheet weight: 40.0 kg
- Steel grade: 1.4404
Availability:
available
Dispatched within: 5 days
Stainless steel acid-resistant sheet 3 X 1000 X 2000 mm 2B in grade 1.4404
Product technical data:
- Sheet thickness: 3 mm
- Sheet width: 1000 mm
- Sheet length: 2000 mm
- Surface: 2B
- Sheet weight: 48.0 kg
- Steel grade: 1.4404
Availability:
available
Dispatched within: 5 days
Stainless steel acid-resistant sheet 0.5 X 1000 X 2000 mm 2B in grade 1.4404
Product technical data:
- Sheet thickness: 0.5 mm
- Sheet width: 1000 mm
- Sheet length: 2000 mm
- Surface: 2B
- Sheet weight: 8.0 kg
- Steel grade: 1.4404
Availability:
available
Dispatched within: 5 days
Stainless steel acid-resistant sheet 0.5 X 1250 X 2500 mm 2B in grade 1.4404
Product technical data:
- Sheet thickness: 0.5 mm
- Sheet width: 1250 mm
- Sheet length: 2500 mm
- Surface: 2B
- Sheet weight: 12.5 kg
- Steel grade: 1.4404
Availability:
available
Dispatched within: 5 days
Stainless steel acid-resistant sheet 0.6 X 1000 X 2000 mm 2B in grade 1.4404
Product technical data:
- Sheet thickness: 0.6 mm
- Sheet width: 1000 mm
- Sheet length: 2000 mm
- Surface: 2B
- Sheet weight: 9.6 kg
- Steel grade: 1.4404
Availability:
available
Dispatched within: 5 days
Stainless steel acid-resistant sheet 0.8 X 1000 X 2000 mm 2B in grade 1.4404
Product technical data:
- Sheet thickness: 0.8 mm
- Sheet width: 1000 mm
- Sheet length: 2000 mm
- Surface: 2B
- Sheet weight: 12.8 kg
- Steel grade: 1.4404
Availability:
available
Dispatched within: 5 days
Sheets in steel grade 1.4401/1.4404/316/316L
Stainless steel sheets in grades 1.4401 / 1.4404 (also known as 316 / 316L) are austenitic corrosion‑resistant steels widely used where higher resistance to chloride corrosion and good mechanical properties are required. These sheets are suitable for everything from small DIY and garage projects to heavy industry applications such as food processing, chemical plants and offshore structures.
What are 1.4401 and 1.4404 (316 / 316L) stainless steel sheets?
1.4401 and 1.4404 are European EN designations for stainless steels equivalent to the common international grades AISI/ASTM 316 and 316L (UNS S31600 and S31603). Both grades contain chromium and nickel with added molybdenum (typically ≈2–3%) which gives improved resistance to pitting and crevice corrosion in chloride‑containing environments. The practical difference is carbon content:
- 1.4401 / 316 — standard carbon level (generally higher than 316L), offering good strength but greater risk of sensitisation during welding.
- 1.4404 / 316L — low‑carbon variant (maximum carbon typically ≤ 0.03%), designed to reduce sensitisation and intergranular corrosion after welding; often preferred where extensive welding or post‑weld corrosion risk exists.
Key properties of 316 / 316L stainless steel sheets
- Excellent corrosion resistance in many chemical and marine environments thanks to chromium, nickel and molybdenum.
- Good formability and ductility — easy to cut, press and shape for components and panels.
- Good weldability — 316L/1.4404 is especially recommended where welding is required to avoid sensitisation.
- Hygienic and easy to clean — commonly specified for sanitary applications in food, beverage and pharmaceutical industries.
- Austenitic structure — non‑magnetic in annealed condition and retains toughness at low temperatures.
Typical uses and industries
Sheets in these grades are used across a wide range of sectors. Common applications include:
- Food preparation equipment, commercial kitchens and catering surfaces (hygienic, easy to clean).
- Pharmaceutical and laboratory equipment (corrosion‑resistant, non‑contaminating surfaces).
- Chemical processing, storage tanks and pipework (resistance to many corrosive chemicals).
- Marine and offshore components (good resistance to seawater and chloride attack compared with 304/1.4301).
- Architectural cladding, balustrades and decorative panels (No.4 brushed or polished finishes available).
- Automotive components, heat exchangers and pressure vessels where corrosion resistance is required.
- Small‑scale metalwork or garage projects where durability and corrosion resistance are needed.
Choosing between 1.4401 (316) and 1.4404 (316L)
Decide based on fabrication and service conditions:
- If you will be welding extensively or want to minimise the risk of intergranular corrosion, choose 1.4404 / 316L (low carbon).
- If you require slightly higher strength and welding is limited or controlled, 1.4401 / 316 is suitable.
- For marine or chloride‑rich environments, both grades perform well, but consider surface finish and maintenance regime to maximise service life.
Standards, marking and finishes
Sheets are normally supplied to recognised standards (e.g. EN 10088, and for plates/sheets many applications reference ASTM A240 in the USA). Typical commercial finishes include cold‑rolled finishes such as 2B, bright annealed (BA), and decorative finishes such as No.4 brushed. Sheets are available in various thicknesses and sizes — check the product listing or contact us for specific dimensions and available finishes.
Who buys these stainless steel sheets?
Our customers include:
- Fabricators and metalworkers making bespoke components.
- Engineers and procurement teams in food, chemical, pharmaceutical and marine industries.
- Architects and construction companies specifying durable external and internal cladding.
- Hobbyists and small businesses requiring corrosion‑resistant materials for projects.
Need help selecting the right sheet?
If you are unsure which grade or finish to choose, contact our technical team. Tell us about the intended environment (e.g. exposure to chlorides, need for welding, surface finish) and we will recommend whether 1.4401 (316) or 1.4404 (316L) is the right stainless steel sheet for your project.