Name of stainless steel by American, European and Japanese standards
The difference of name of stainless steel by American, European and Japanese standards.
Each standard has a difference name for each grade of stainless steel. Some body asked me the difference of them. I think this matter is so usefull of knowledge. By collecting many documentaries and arranging them to the same properties, I have finish this table of comparision of stainless steel name.
.jpg "stainless steel tank")
Each standard has a difference name for each grade of stainless steel. Some body asked me the difference of them. I think this matter is so usefull of knowledge. By collecting many documentaries and arranging them to the same properties, I have finish this table of comparision of stainless steel name.
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American
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European
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Japanese (JIS)
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Characteristic and Application
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(AISI)
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(EN)
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Group AUSTENITIC
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201
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-
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-
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Content of Nickel is
low. It is suit for making cookwares, family tools and spring in plastic
industrial.
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202
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1.4372
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SUS 201
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|
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303
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1.4305
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SUS 303
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Easy for fabrication,
used for making bolts, axis, shafts.
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304
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1.4301
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SUS 304
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Most common stainless
steel, be used widely in our lives. 304 stainless steel is making for family
cookwares, interior and exterior decoration, architecture, food processing industry, many kind of stainless steel spring…
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304L
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1.4306
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SUS304L
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This stainless steel
grade has a lower carbon content grade of 304, so it withstands crystals
corrosion better than 304. Widely used in the chemical industry, refineries
and nuclear power, springs of all kinds …
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304 HC
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-
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-
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Using for making
bolts, ecu, snail and screw…
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302 HQ
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-
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-
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316
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1.4401
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SUS 316
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Better
corrosion-resistant than grade of 304 in a highly corrosive environment. Used
in the food processing industry, paper industry, chemical industry.
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316L
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1.4404
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SUS 316L
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This grade has a lower
carbon content than grade 316, so it is better crystalline corrosion. This
grade of 316L is used for manufacturing machinery and equipments used in the
chemical industry.
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321
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1.4541
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SUS 321
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Titanium is added to increase the crystals corrosion resisstance. This grade is used for making jet engine parts, boilers, pressure cooker, ...
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308L
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-
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-
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Using for making
welding materials such as wire welding TIG / MIG, core of electrical welding
rod.
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309L
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-
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-
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S30815
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1.4835
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This grade is suitable
for welding structure which requires high oxygen resisstance, such as heating
transmision system, parts in a furnace (ceramic, glass, clinker).
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310S
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1.4845
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SUS 310S
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S35315
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1.4854
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-
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Group MARTENSITIC
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410
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1.4006
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SUS 410
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This group can be
hard. Used as cutting tools, machine parts, valves, pumps.
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420
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1.4021
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SUS 420J1
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Can be hard. This
grade was used for making cutting tools, valve body, springs, plastic mold,
glass mold.
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420
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1.4028
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SUS 420J2
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Group FERRITIC
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409
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1.4512
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SUS 409
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Use for exhausted
system (smoke exhaust) of the engine (cars, motorcycles), waste treatment
plants, chemical plants, …
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430F
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1.4104
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SUS 430F
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Highly cutting
processing characteristic. Use as shafts, shaft, bolts, …
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430
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1.4016
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SUS 430
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High abrasion
resistance characteristic. This grade was used for household products,
kitchen appliances, decorative architectural products.
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.jpg "stainless steel tank")
One of application of stainless steel in chemical industry. This kind of tank is used for storage chemical
.jpg)
.GIF)
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