1.4305 · Free-machining stainless steel
Stainless Steel Round Bar 4mm Diameter Grade 303 Mill Finish Linear Metre - Good Corrosion Resistance, Poor Weldability, Machinable, Lightweight
4 mmMill Finish length
4 mm
- Good corrosion resistance
- Poor weldability
- Cut to the metres you order
£15.94incl. VATper metre
Quantity 1 = 1 metre. Up to 3 m comes as one piece; longer totals are supplied in pieces of up to 3 m.
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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
- Cutting
- Cut from stock to the metres you order. How cutting works
Overview
Overview
About this stainless steel round bar
Key features
- Grade 303 (1.4305, free-machining stainless steel)
- Good corrosion resistance
- Poor weldability
- Cut to the metres you order
FAQs
FAQs
Before you order
What does one unit of this item supply?
Quantity 1 = 1 metre. Up to 3 m comes as one piece; longer totals are supplied in pieces of up to 3 m.
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
| Size | 4 mm |
|---|---|
| Sold by | The metre — cut to your length |
| Longest single piece | 3 m |
| Weight | 0.1 kg/m |
| Finish | Mill Finish |
| Grade | 303 |
| SKU | IS-MP6079 |
Material properties
| Material | Stainless Steel |
|---|---|
| Weldability | Poor |
| Shape | Round Bar |
| Corrosion Resistance | Good |
Catalogue name Stainless Steel Round Bar 4mm Diameter Grade 303 Mill Finish Linear Metre - Good Corrosion Resistance, Poor Weldability, Machinable, Lightweight
Technical data (1.4305)
Technical data · alloy
303 / 1.4305
- Cr 17–19%Chromium
- Ni 8–10%Nickel
- S 0.15–0.35%Sulphur
- Alloy
- Free-machining stainless steel
- Designation
- 1.4305
- Density
- 7.90 g/cm³
Typical composition for the grade, for guidance — not a mill certificate for this item.
Cutting service
Cutting service
Pay for the length you need, not a full bar
- 01
Pick your size
Choose the section with the size buttons above the basket.
- 02
Enter your length
Set the metres you need — the weight updates as you go.
- 03
We saw-cut and pack
Your metal is cut and packed for transit.
4 mm £15.94 per metre · 1 m