Stainless steel 300 series

300 series grades

Stainless steel of the 300 series - is a chromium-nickel austenitic steel. Such an element as nickel stabilizes the austenitic phase. The presence of nickel in these grades leads to the fact that the austenitic phase is preserved at temperatures from low to 1050 °C. The main advantage of austenitic steels of the 300 series is their high service characteristics: strength, plasticity, corrosion resistance, manufacturability. Steel has found wide application as a structural material in various industries.

List of 300 series stainless steel grades

List of stainless steel grades belonging to the 300 series. For detailed information on a specific grade, follow the link from the list.

Stainless Steel Grade AISI 301 / AISI 302 | EN 1.4310 | DIN X10CrNi18-8

AISI 301 / AISI 302 | EN 1.4310 | DIN X10CrNi18-8 | 07Х16Н6 - is an austenitic stainless steel with good corrosion resistance and weldability. It has high strength and ductility. It is very widely used in the production of springs as it is a high-strength stainless steel.
Due to its moderate carbon content, this grade of stainless steel is prone to
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Stainless Steel Grade AISI 301L

AISI 301L is an improved version of AISI 301. The combination of strength and ductility allows this steel to withstand serious forming methods. Corrosion resistance comparable to AISI 302.
Stainless Steel Grade AISI 301LN | EN 1.4318 | DIN X2CrNiN18-7

AISI 301LN | EN 1.4318 | DIN X2CrNiN18-7 - is an austenitic stainless steel similar to austenitic stainless steel grade AISI 301L with a high degree of hardness.
Stainless Steel Grade AISI 304 | EN 1.4301 | DIN X5CrNi18-10

AISI 304 | EN 1.4301 | DIN X5CrNi18-10 - This is a chromium-nickel austenitic steel. The presence of nickel in it in the amount of 8 - 10% leads to the fact that the austenitic phase is preserved at temperatures from low to 1050 ° C. The main advantage of this class of steel is its high service characteristics. It exhibits strength, plasticity, corrosion resistance in most working environments and has good processability.
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Stainless Steel Grade AISI 304LN | EN 1.4311 | DIN X2CrNiN18-10

Stainless steel grade AISI 304LN / EN 1.4311 / DIN X2CrNiN18-10 is an austenitic stainless steel with the addition of nitrogen. In fact, it is a reinforced version of the AISI 304
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Stainless Steel Grade AISI 305 | EN 1.4303 | DIN X4CrNi18-12

Stainless steel AISI 305 | EN 1.4303 | DIN X4CrNi18-12 is a chromium-nickel austenitic stainless steel with a low degree of strain hardening due to the increased nickel content. This alloy is well suited for multi-stage deep drawing without process annealing. The metal of this stainless steel is non-magnetic under annealing and cold working conditions and has corrosion resistance similar to stainless steel AISI 304, AISI
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Stainless Steel Grade AISI 308L | EN 1.4316 | DIN X1CrNi19-9

AISI 308L | EN 1.4316 | DIN X1CrNi19-9 is a grade of stainless steel that is an austenitic stainless steel intended for welding (welding wire) and for primary molding into forged products. Among forged austenitic stainless steels, it has moderately low tensile strength and moderately low ductility.
Stainless Steel Grade AISI 309 | EN 1.4828 | DIN X15CrNiSi20-12

AISI 309 | EN 1.4828 | DIN X15CrNiSi20-12 - is an austenitic high-alloy stainless steel with a large amount of chromium. It has very high corrosion resistance and strength than other similar steels. In fact, it is a standard stainless steel that is used to make furnace parts and other high-temperature parts and components.
Stainless Steel Grade AISI 310S | EN 1.4845 | DIN X8CrNi25-21

AISI 310S | EN 1.4845 | DIN X8CrNi25-21 | 20Х23Н18 - is a stainless steel that has high mechanical strength and impact toughness. It has excellent resistance to high-temperature oxidation due to the high content of chromium and nickel. And due to the low level of carbon, the release of carbides during welding or at high temperatures is reduced.
Stainless Steel Grade AISI 314 | EN 1.4841 | DIN X15CrNiSi25-20

AISI 314 | EN 1.4841 | DIN X15CrNiSi25-20 - is an austenitic stainless steel that has excellent heat resistance characteristics (heat-resistant stainless steel) among chromium-nickel steels. The silicon content in it improves oxidation and carburization resistance.

Stainless Steel Grade AISI 316 | EN 1.4401 | DIN X5CrNiMo17-12-2

AISI 316 | EN 1.4401 | DIN X5CrNiMo17-12-2 is an acid-resistant austenitic stainless steel that is suitable for use in aggressive environments: phosphoric, nitric, citric, lactic, formic, acetic acids, in the presence of alkalis - hydroxides and salts - nitrates, chlorides, fluorides, acetates and sulfates. This brand also shows excellent resistance to the marine environment and salts.
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Stainless Steel Grade AISI 316L | EN 1.4435 | DIN X2CrNiMo18-14-3

AISI 316L | EN 1.4435 | DIN X2CrNiMo18-14-3 is a modified austenitic stainless steel with extremely low silicon content and much higher molybdenum content. Low carbon content combined with good chemical balance (low silicon and nickel content of about 14%) makes the alloy fully austenitic without precipitation of intermetallic phases.

Stainless Steel Grade AISI 317L | EN 1.4438 | DIN X2CrNiMo-18-16-4

AISI 317L / EN 1.4438 / DIN X2CrNiMo-18-16-4 is a low-carbon austenitic stainless steel. The combination of chromium, nickel and molybdenum increases corrosion resistance, improves resistance to sulfuric, acetic, formic acids, chemical resistance to citric and tartaric acids.

Stainless Steel Grade AISI 321 | EN 1.4541 | DIN X6CrNiTi18-10

AISI 321 | EN 1.4541 | DIN X6CrNiTi18-10 - is an austenitic stainless steel which is able to provide excellent resistance to oxidation and corrosion. It has good creep resistance. It is used mainly in parts and structures involving continuous and intermittent working temperatures in the carbide precipitation range of 427 - 816 ℃. EN 1.4541 has the same corrosion properties as EN 1.4301 / AISI 304, except for improved
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