It can be useful in certain chemical applications due to its resistance to nitric acid. All ferritic steel, such as grade 430 stainless steel, have excellent stress corrosion cracking resistance. It has good corrosion resistance to numerous substances, such as nitric acid and certain organic acids.
Mechanical Properties of ASME SA213 SS 430 Tubing
| Proof Stress | Tensile Strength | Elongation A50 mm |
| 260 Min MPa | 450 – 600 MPa | 20 Min % |
No.4 – The finish features good gloss and fine lines. Processing technology: polishing and temper rolling for 2D or 2B with 150~180# grinding (JIS R6002).
HL – The finish shows silver gray with hairline stripes. Processing technology: polishing 2D or 2B finish with an appropriate size of grinding material to continuously polish the finish.
MIRRO – The finish is as reflective as a mirror. Processing technology: grinding and polishing the 2D or 2B with an appropriate grinding material to a mirror finish.
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