SUS 321 420 440F Stainless Steel Sheet
Steel Grade 321
Standard ASTM A240/A240M, ASME SA-240/SA-240M, JIS G 4305, EN10028-7, EN10088-2
Thickness(mm) 0.3-3.0
Send E-mail:info@gneestainless.com
Tel:+8615824687445
Description
Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of sus 321 420 440f stainless steel sheet in China. With abundant experience, we warmly welcome you to wholesale customized sus 321 420 440f stainless steel sheet from our factory. For price consultation, contact us.
SUS 321 420 440F stain steel plate introduce
SUS 321 420 440F stainless metal sheet video
SUS 321 420 440F ss steel plate
You can get a better understanding of the SUS 321 420 440F ss metal sheet here.
321 stainless steel is a material with excellent high-temperature stress rupture (Stress Rupture) performance and high-temperature creep resistance (Creep Resistance) stress mechanical properties that are better than 304 stainless steel.
420 stainless steel is a kind of martensitic stainless steel, which is a high carbon grade. Under hardened conditions, it has good resistance to the atmosphere, has certain wear resistance and corrosion resistance, and has high hardness.
440F is an easy-to-process stainless steel material and belongs to the 440 series of stainless steels. It is made of 440C stainless steel with melt element added.
SUS 321 420 440F stainless metal plate Description
| Grade | 321 |
| Density | 7.92 |
| Melting Range,℃ | 1398 – 1446 |
| Elongation % | 40 |
| Tensile Strength (Mpa) | 515 |
| Yield Strength (Mpa) | 205 |
| Hardness (Brinell) | 217 |
SUS 321 420 440F ss plate

APPLICATIONS
Aerospace – Piston Engine Manifolds
chemical processing
expansion joint
Food processing - equipment and storage
Petroleum Refining – Polythionate Services
Waste Treatment – Thermal Oxidizer
ASTM/ASTE: UNS S32100
SUS 321 420 440F steel plate stainless


Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.
Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.
Q:How to pack the products?
A:The inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It can effectively protect products from corrosion during ocean transportation.
Q:About SUS 321 420 440F stainless steel metal plate product prices?
A:Prices vary from period to period due to cyclical changes in the price of raw materials.
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