EN 1.4319 Stainless Steel Plates and Sheets 0.4 - 20.0mm Cold Rolled & Hot Rolled X5CrNi17-7

EN 1.4319 Stainless Steel Plates and Sheets 0.4 - 20.0mm Cold Rolled & Hot Rolled X5CrNi17-7

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Advantage of 1.4319 Stainless Steel

• Better rust and corrosion resistivity than type 301.
• Good cryogenic resistance.
• Excellent ductility.
• Slightly less attractive in looks than type 301.
• Decent hot strength.

Grade 301L / 1.4319 / UNS S30103 / SUS301L

1.4319 stainless steel (UNS S30103) is also an austenitic steel type that has a normal composition featuring 17% chromium along with 7% of nickel.

The 1.4319 stainless steel is slightly better in terms of corrosion resistance because it has slightly fewer carbon contents. But the 301L also offers good ductility. It is not as strong as the 301, though.

It very well for various jobs involving forming, drawing as well as welding. Just like grade 301, the 1.4319 is also available in various conditions, including full hard, ½ hard, and ¼ hard conditions. 1.4319 Stainless steel is slightly inferior to 301 in terms of temperature resistivity and also has a low melting range. When cold working it the 1.4319 stainless steel will become magnetic, but just like the 301 steel, it is also non-magnetic when annealed.

Chemical Composition of 1.4319 Stainless Steel

The 1.4319stainless steel has 0.03% carbon with 2% manganese. There is 0.045% of phosphorus in the mix, along with 1% of silicone and 0.03% of sulfur.

As we have mentioned above that the chromium content in this mix is 17%, while the nickel content is 7%. With around 0.2% of the nitrogen in the composition, the formula for 301L stainless steel is complete.

Mechanical Properties:

The 1.4319 stainless steel is frequently used in its annealed and cold-rolled forms. Being in a work-hardened state, it develops and improves tensile strength. It is not as good as the strength of 301 stainless steel, but it is better than most within the austenitic category.

At room temperature, the minimum mechanical properties of 301L as per A666 and ASTM A240 standards are,

Applications of 1.4319 Stainless Steel

• Rail cars.
• Pressure vessels
• Convertor components
• Utensils and appliance parts.
• Door and drainage parts.

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