WELDING:-
Pre-heat at 150-200°C if welding is necessary.
Embrittlement in the weld metal and heat affected zone can be relieved by a post-weld anneal at 790-815°C
Grain refinement will not occur.
EN 10088-3 1.4016 Stainless Steel Mechanical Properties
| Material Grade | Matrial Number | Elongation (%) | Brinell Hardness HBW max | Rockwell Hardness HRB max |
| TP 430 | 1.4016 | 20 | 200 | 90 |
Corrosion Resistance
All ferritic grades, such as stainless steel grade 430, have excellent stress corrosion cracking resistance. Grade 430 has good corrosion resistance to numerous substances, such as certain organic acids and nitric acid. The corrosion resistance is maximized in well-polished or buffed condition. Its pitting and crevice corrosion resistance is quite similar to that of grade 304. 430F is a high-sulfur free machining grade, and therefore the resistance to pitting and crevice corrosion is comparatively lesser than those grades that are non-free machining.
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