What does 1.4301 mean?

AISI 304 (1.4301) is a widely-used austenitic chromium-nickel stainless steel. It has excellent drawing properties and very good formability, while it is also highly corrosion-resistant.

Is 304 or 430 steel better?

Stainless steel as a whole is corrosion-resistant however, different grades perform better than others. The introduction to nickel in 304 makes it a much more corrosion resistant grade than 430 however, it does make it more expensive. Where cost is a larger factor than a life span, 430 may be more suitable.

Does AISI 304 rust?

It’s important to consider that, although 304 stainless steel can corrode, it will not rust in normal atmospheric conditions. The corrosion of stainless steel only occurs under more aggressive environments or in situations where the composition of the steel contains impurities.

What is AISI steel stands for?

the American Iron and Steel Institute
The coding system is known for its efficient classification of steels as it uses the standards from the American Iron and Steel Institute (A.I.S.I.) and the Society of Automotive Engineers (S.A.E.).

Do magnets stick to 304 stainless steel?

All stainless steel is magnetic except austenitic stainless steel which is actually 300 series stainless such as 304 and 316. However, 300 series stainless is non-magnetic only after it is freshly formed. 304 is almost for sure to become magnetic after cold work such as pressing, blasting, cutting, etc.

What kind of steel is 304L?

Stainless steel 304
Stainless steel 304 and 304L are also known as stainless steel 1.4301 and 1.307 respectively. Type 304 is the most versatile and widely used stainless steel. It is still sometimes referred to by its old name 18/8 which is derived from the nominal composition of type 304 being 18% chromium and 8% nickel.

What is AISI 316 used for?

Common Applications for AISI 304 & 316 Stainless steels are known for their resistance to corrosion. The combination with strength and low maintenance make them a great fit for a wide range of applications. They are used everywhere from buildings and constructions to medical and food equipment.

What is AISI 316 material?

Uses for SS AISI 316. Also known as surgical stainless steel, marine steel, 316S16 (as per the British Standard), SS 316 is an austenitic chromium-nickel alloy. As a consequence it: Has a very high corrosion resistance.