1.4404 · Low-carbon molybdenum stainless steel

Premium 40mm x 3mm 316L Stainless Steel Flat Bar - Marine Grade with Excellent Corrosion Resistance

40 × 3 mm2000 mm length

PhotoPremium 40mm x 3mm 316L Stainless Steel Flat Bar - Marine Grade with Excellent Corrosion Resistance 40 × 3 mm – photo 1 of 2
PhotoPremium 40mm x 3mm 316L Stainless Steel Flat Bar - Marine Grade with Excellent Corrosion Resistance 40 × 3 mm – photo 2 of 2
Dimensions W 40 mm T 3 mm

£82.24incl. VATper 2000 mm length

Quantity 1 = one 2000 mm length.

LengthSupplied as one length

Item total £82.24 1 × £82.24 per 2000 mm length

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Availability
Available to order
Delivery
UK only. Handling 1–2 working days, then 2–4 working days in transit. Delivery information
Returns
Return within 14 days of receipt; a 25% restocking fee applies. Returns policy
Overview

Overview

About this stainless steel flat bar

Product Overview

This Premium Stainless Steel Flat Bar is manufactured from austenitic grade 316L, commonly recognized as 'marine grade' due to its superior resistance to both atmospheric conditions and cold seawater corrosion. This material is the most weldable of all high-alloy steels, compatible with all fusion and resistance welding processes.

Applications

The 316L Flat Bar is ideal for a variety of applications, including:

  • Boat fixtures
  • Offshore platforms
  • Construction
  • Chemical containers
  • Transport

Dimensions & Specifications

Specification Measurement
Length 40mm
Width 3mm

Technical Specifications

Grade: 316L

Finish: Plain

Corrosion Resistance: Excellent against atmospheric and cold seawater corrosion.

FAQ

What is 316L stainless steel?

316L stainless steel is a low carbon version of 316 stainless steel, offering improved corrosion resistance and is suitable for use in marine environments.

Can this flat bar be welded?

Yes, the 316L flat bar is highly weldable and can be joined using various fusion and resistance welding methods.

What are the common uses for the 316L flat bar?

It is commonly used in boat fixtures, offshore platforms, construction, chemical containers, and transport applications.

FAQs

FAQs

Before you order

What does one unit of this item supply?

Quantity 1 = one 2000 mm length.

Can you supply other sizes or a cutting list?

Yes — send the sizes and lengths you need with Request a quote, or call 01744 520110.

Specifications

Specifications

Product dimensions

Dimensions and supply details for this stainless steel flat bar
Size40 × 3 mm
Supplied length2000 mm
FinishNot stated
Grade316L
SKUAWH_IS3549

Material properties

Material properties
Width3mm

Catalogue name Premium 40mm x 3mm 316L Stainless Steel Flat Bar - Marine Grade with Excellent Corrosion Resistance

Technical data (1.4404)

Technical data · alloy

316L / 1.4404

  • Cr 16.5–18.5%Chromium
  • Ni 10–13%Nickel
  • Mo 2.0–2.5%Molybdenum
Alloy
Low-carbon molybdenum stainless steel
Designation
1.4404
Density
8.00 g/cm³

Typical composition for the grade, for guidance — not a mill certificate for this item.

Request a quote

Need several sizes, long runs or a cert?

Premium 40mm x 3mm 316L Stainless Steel Flat Bar - Marine Grade with Excellent Corrosion Resistance 40 × 3 mm2000 mm£82.24 per 2000 mm length

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