Loading…
Manufacturing services
CNC turning and milling · From 1 part
Leveling feet, appliance and kitchen equipment parts, brackets, trim, fasteners and magnetic parts in 430 stainless steel, machined from your file. Upload your CAD and order online, starting at a single part.
Leveling foot
430 Stainless · Ø40 × 10 mm base · 17 mm hex · M10 × 1.5 × 40 mm stud · CNC turned
1 pc
$84.75 USD
per part
25 pcs
$23.00 USD
per part
-72.86%100 pcs
$20.49 USD
per part
-75.82%430 stainless steel (UNS S43000, ASTM A240 / A276) is a ferritic stainless steel with 16–18% chromium and almost no nickel. It is magnetic, it is not hardened, and it resists corrosion well indoors, in mild environments and in contact with food. At PREMSA we CNC turn and mill it from your file: leveling feet, appliance and kitchen equipment parts, brackets, trim and magnetic parts, starting at a single part with an instant price.
Engineering-grade properties of 430 stainless steel, including mechanical, physical, and corrosion characteristics relevant to sheet metal fabrication and formed components. This data supports material selection for cost-sensitive applications requiring moderate corrosion resistance.
Alloy Type
Ferritic stainless steel (17% chromium)
Primary Characteristics
Good corrosion resistance in mild environments, magnetic, good formability, not hardenable
Tensile Strength (Ultimate)
450 MPa (65 ksi) min, annealed (ASTM A240)
Tensile Strength (Yield)
205 MPa (30 ksi) min, annealed (ASTM A240)
Elongation at Break
22% min, annealed
Hardness
89 HRB (183 HB) max, annealed
Density
7.70 g/cm³ (0.278 lb/in³)
Elastic Modulus
29,000 ksi (200 GPa)
Poisson’s Ratio
0.27
Thermal Conductivity
26 W/m·K
Coefficient of Thermal Expansion
10.4 µm/m·°C
Melting Range
1425–1510 °C (2600–2750 °F)
Machinability
Medium: chips come out long and gummy; needs sharp tooling, chip breakers and coolant
Formability
Good: it bends and draws when annealed
Weldability
Limited: grain grows with heat and the weld becomes brittle; heat input is controlled and the part is annealed if needed
Corrosion Resistance
Good indoors, in mild environments, with food and nitric acid; it pits with chlorides or seawater
Heat Treatment
Not hardenable; annealed at 705–790 °C
Magnetic Properties
Magnetic
Common Forms
Sheet, plate, flat bar and round bar
Typical Applications
Leveling feet, appliance parts, kitchen equipment, trim, brackets, decorative fasteners, magnetic parts
Material Composition
Chromium 16.0–18.0%, carbon 0.12% max, manganese 1.00% max, silicon 1.00% max, nickel 0.75% max, phosphorus 0.040% max, sulfur 0.030% max, balance iron
ASTM Standard
ASTM A240 (sheet and plate) / A276 (bar)
Rating across key engineering and manufacturing criteria.
Strength
Weight
Machinability
Formability
Weldability
Corrosion Resistance
Thermal Resistance
Cost Efficiency
Upload your CAD file and get an instant price and delivery date. CNC turning and milling from one part to production.
We CNC turn and mill 430 stainless parts that have to be magnetic and resist rust in mild environments.
Leveling feet
Appliance parts
Kitchen equipment parts
Brackets and bases
Trim and caps
Decorative fasteners
Magnetic parts
Bushings and spacers
Custom 430 parts
What people ask most about 430 stainless steel parts: what it is, what it is used for, composition, hardness, hardening, equivalents, density, magnetism, rust, price and tolerances.
430 stainless steel is chosen for parts that work indoors or in mild environments, in contact with food, or where the part has to be magnetic: leveling feet, appliance and kitchen equipment parts, brackets and trim.
At PREMSA Industries we machine 430 with CNC turning and milling from your file, from a prototype to production.
430 is chosen when the part has to be stainless and magnetic and doesn’t need hardening.
If your drawing doesn’t specify tolerances, we machine to ISO 2768-m (medium). On dimensions you call out —diameters, threads, holes and fits— we can hold ±0.025 mm (±0.001 in), and critical dimensions are checked in inspection. 430 is not hardened, so the part comes off the machine at its final dimensions.
430 is machined with CNC turning, CNC milling, drilling and tapping.
430 is welded with care.
Because it is stainless and magnetic, 430 is used in many parts made with CNC machining.
430 is usually the right choice when the part works in a mild environment and can’t rust.