Stainless steel 303 / AISI 303 / 1.4305

Stainless steel 303, also known as AISI 303, features the addition of sulphur, which improves its machinability. stainless steel 303 with material number 1.4305 is less corrosion proof than the other types of stainless steel in our 300 range, so it requires gentle annealing after welding. This grade of stainless steel has a good oxidation resistance up to 925°C. stainless steel 303 is suitable for wire cutting equipment, axles, valves, nuts and bolts and bearing bushes.

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AISI stainless steel 303 material

AISI stainless steel 303 material consists of:
• Stainless steel 303 material number 1.4305
• DIN/EN X8CrNiS18-9
• UNS  S30300 SS 2346
• AFNOR: Z8CNF18.09

View our full range from stainless steel 303 pipes and stainless steel 303 profiles to stainless steel 303 rods and stainless steel 303 seamless pipes.

Our specialists are happy to help!

Our specialist in bar steel, Gerard Tigelaar, has a wealth of experience and would be happy to inform you of our premium and ‘second best’ materials. He is a true allrounder who always makes sure customers are satisfied and are able to get started with the supplied materials right away.

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Popular products with quality standard stainless steel 303 / AISI 303 / 1.4305