Stainless steel 1.4305 303
Everything you need to know about austenitic stainless steel, easily machined: X8CrNiS18-9, 1.4305 303, SIS2346
What is stainless steel grade 1.4305 303?
Grade 1.4305 303 stainless steel is the austenitic stainless steel popularly known as 303 grade stainless steel. It is the easiest to machine of all available austenitic stainless steels. Corrosion resistance may be slightly lower than some grades and may vary depending on sulfur content.
Grade 1.4305 303 stainless steel has the following properties:
- Good processability
- Excellent toughness
- Medium corrosion resistance
Why use 1.4305 303 stainless steels?
The stainless-steel grade 1.4305 303 is durable. Machined austenitic stainless steel is suitable for producing parts that require good resistance to atmospheric corrosion. Stainless steel can also be easily made magnetic through cold working. It can also be hardened by cold working.
What is the chemical composition of stainless steel 1.4305 303?
The chemical composition of stainless steel 1.4305 303 is:
| 1.4305 303 steel chemical element | % present |
|---|---|
| Carbon (C) [Max] | 0.1% |
| Manganese (Mn) [Max] | 2.00% |
| Silicon (Si) [Max] | 1.00% |
| Chromium (Cr) | 17.0 to19.0% |
| Copper (Cu) [Max] | 1.00% |
| Nitrogen (N) [Max] | 0.11% |
| Nickel (Ni) | 8.00 to 10.0% |
| Phosphorus (P) [Max] | 0.045% |
| Sulphur (S) [Max] | 0.15 to 0.35% |
How to work with 1.4305 303 steel
| 1.4305 303 steel hot work and heat treatment temperature | ||
|---|---|---|
| Hot Forming °C | Hot Forming °C | Sensitization °C |
| 1200 to 900 | 1150 to 1040 | 800 to 450 |
| Cooling with Water and Air | ||
Applications in stainless steel 1.4305 303
The main applications of stainless steel 1.4305 303 include:
- construction
- fittings
- pumps
- screws
Are you looking for quality steel 1.4305 303?
We offer grade 1.4305 303 stainless steel. You can find out more about our range of stainless steel and other products on our website
Contact us if you would like to find out more about this specific type of steel or our other products.
