Stainless Steel 304/304L/304H Wire, Bar, Sheet, Plate, Tube, Pipe, Fittings, Flanges & Welding Rod
Stainless Steel 304/304L/304H – UNS S30400 / S30403/ S30409 Common Trade Names (304 Stainless, 304L Stainless, 304H Stainless)
Nickel Alloy Corporation is a leading importer, stockist, supplier and exporter of Stainless Steel 304/304L/304H Wire, Stainless Steel 304/304L/304H Round Bar, Stainless Steel 304/304L/304H Sheet & Plate, Stainless Steel 304/304L/304H Tube & Pipe, Stainless Steel 304/304L/304H Fittings, Stainless Steel 304/304L/304H Flanges, and Stainless Steel 304/304L/304H Welding Rod.
Type 304 stainless steel is a T 300 Series Stainless Steel austenitic. It has at least 18% chromium and 8% nickel, joined with a most extreme of 0.08% carbon. It is characterized as a Chromium-Nickel austenitic alloy.
Grade 304 is the standard “18/8” stainless that you will most likely find in your container and cookery apparatuses.
Grade 304L is the low carbon rendition of 304. It doesn’t require post-weld tempering as is broadly utilized as a part of overwhelming gage segments (over around 6mm).
Grade 304H with its higher carbon content discovers application at raised temperatures.
These are some of its characteristics:
- Forming and welding properties
- Corrosion/ oxidation resistance thanks to the chromium content
- Deep drawing quality
- Excellent toughness, even down to cryonegic temperatures which are defined as very low temperatures
- Low temperature properties responding well to hardening by cold working
- Ease of cleaning, ease of fabrication, beauty of appearance
Chemical Composition of Stainless Steel 304/304L/304H (UNS S30400 / S30403/ S30409)
|317||0.08 max||2 max||1 max||0.040 max||0.03 max||18 – 20||3 – 4||11 – 14|
|317L||0.035 max||2 max||1 max||0.040 max||0.03 max||18 – 20||3 – 4||11 – 15|
Specification of Stainless Steel 304/304L/304H (UNS S30400 / S30403/ S30409)
|Sheet/Plate||Round Bar||Wire||Pipe & Tube||Fittings||Forgings|
|ASTM A240, ASME SA240||ASTM, ASME, AISI A 276, SA 276, A 479, SA 479||ASTM A 164 ASME SA 164||ASTM A/ASME SA213/A249/A269/A312/A358||ASTM A403 / ASME SA403||ASTM A182 / ASME SA182|