Introduction
ER430 is used for welding AISI types 403 stainless steel where maximum corrosion resistance at temperatures up to 1600°F is required. Preheat and post-heat treatment is recommended.
TYPICAL WIRE CHEMISTRY (%)
Hold stick electrode vertically with a short arc and lowest heat input, String beads are welded, The interpass temperature of 150℃ should not be exceeded. Re-dry stick electrodes for 2 – 3 hours at250-300 ℃
Typical Mechanical Properties
– | ER430 |
C | 0.07 |
Mn | 0.52 |
Si | 0.37 |
Cr | 16.76 |
Ni | 0.40 |
M0 | 0.15 |
Mechanical Properties of Deposited Metal
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