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Contact SupplierStainless steel 304 (18-8) is an austenitic steel having at least 18% chromium and 8% nickel, joined with a most extreme of 0.08% carbon. It is a nonmagnetic steel which can’t be solidified by warmth treatment, yet. Must be cool attempted to get higher tough qualities. The 18% base chromium substance gives consumption and oxidation resistance. The combination’s metallurgical attributes are created fundamentally by the nickel content (8% mm.), which additionally stretches out imperviousness to erosion brought about by lessening chemicals. Carbon, a need of blended advantage, is held at a level (0.08% maximum.) that is agreeable for most administration applications.
Stainless Steel 304 has astounding welding and profound drawing attributes – it is anything but difficult to create, simple to clean and tastefully satisfying to the eye. The stainless steel composite opposes most oxidizing acids and will withstand standard rusting however this does not imply that the steel won’t discolour over the long run. The steel needs to be frosty attempted to create higher elasticity. For stainless steel segments which are welded intensely, post-weld strengthening may be important to give most extreme destructive resistance.
CHARACTERISTICS OF STAINLESS STEEL 304:
TYPES OF STAINLESS STEEL 304:
UNS No | Grade | C | Si | Mn | P | S | Cr | Mo | Ni | N |
---|---|---|---|---|---|---|---|---|---|---|
S30400 | 304 | 0.07 | 0.75 | 2.00 | 0.045 | 0.030 | 17.50/19.50 | – | 8.00/10.50 | 0.10 |
UNS No | Grade | Proof Stress 0.2% (MPa) | Tensile Strength (MPa) | Elongation A5(%) | Hardness Max | |
HB | HRB | |||||
S30400 | 304 | 205 | 515 | 40 | 201 | 92 |