Type 430 Stainless Steel is perhaps the most popular non-hardenable ferritic stainless steel available. Type 430 is known for good corrosion, heat, oxidation resistance, and its decorative nature.
It is important to note that when well polished or buffed its corrosion resistance increases. All welding must occur at higher temperatures, but it is easily machined, bent, and formed. Thanks to this combination it is used in a number of different commercial and industrial applications including:
Furnace combustion chambers
Automotive trim and molding
Gutters and downspouts
Nitric acid plant equipment
Oil and Gas refinery equipment
Restaurant equipment
Dishwasher linings
Element supports and fasteners
EQUIVALENT GRADES FOR 430 STAINLESS STEEL PIPE
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (mm/m/°C) | Thermal Conductivity (W/m.K) | Specific Heat 0-100°C (J/kg.K) | Electrical Resistivity (nW.m) | |||
| SS 430 | – | – | 0-100°C | 0-315°C | 0-538°C | at 100°C | at 500°C | – | – |
| -7750 | 200 | 10.4 | 11.0 | 11.4 | 23.9 | 26.0 | 460 | 600 |
To be considered Type 430 Stainless Steel, a product must have a unique chemical composition that includes:
Cr 16-18%
Mn 1%
Si 1%
Ni 0.75%
P 0.040%
S 0.030%
GNEE is proud to offer this commonly used stainless steel in a number of shapes and sizes including coil, sheet, and plate. As with everything we supply at Continental Steel, our Type 430 Stainless Steel meets or exceeds the most exacting industry standards including ASTM A240/A240M.
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