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CNC Machining Service for Stainless steel 416 | 1.4005 | X12CrS13

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  • Material type

    Metal

  • Material name

    Stainless steel 416 | 1.4005 | X12CrS13

  • Process compatibility

    CNC machining
Stainless steel 416 is a martensitic alloy enhanced with sulphur, imparting it with superior machinability among all stainless steel grades. However, its corrosion resistance, formability, and weldability are somewhat constrained. Type 416 steels can be sourced in various conditions, including highly tempered, hardened, or in their unhardened state.
Sunnyhowe
Mechanical properties
Ultimate tensile strength
440 - 580 MPa
Yield strength
275 - 345 MPa
Young's modulus (modulus of elasticity)
200 GPa
Elongation at break
7 - 25 %
Physical properties
Corrosion resistance
Moderate
Magnetism
Magnetic
Weldability
Poor
Thermal properties
Maximum service temperature
675 - 760 °C
Thermal expansion coefficent
9.9 - 11.7 10^-6/ºC
Thermal conductivity
24.9 - 28.7 W/(m⋅°C)
Electrical properties
Electrical resistivity
57 μΩ*cm
Post treatments
Post-Processing
Cold & hot working, Annealing, Tempering, Hardening
Anodizing compatibility
Not suitable
Common applications
Pump & motor shafts
Valves
Gears & bolts
Washing machine components
Nuts & studs
Automatic screw-machined components

Stainless Steel 416 CNC Machining Applications & Parts

Stainless Steel 416 is a free-machining martensitic grade known for being the most machinable stainless steel. It offers good strength, heat treatability, and moderate corrosion resistance, making it perfect for high-volume turned and milled components.

Typical Parts We Machine from Stainless Steel 416:

  • Automotive: Valve bodies, pump parts, gears, fasteners
  • Hardware & Appliances: Screws, nuts, bolts, shafts, knife parts
  • Firearms & Defense: Small components, pins, fittings

Our Machining Advantage:

We maximize the free-cutting nature of 416 to achieve extremely high production speeds, minimal tool wear, and excellent chip breakage, resulting in cost-efficient manufacturing of precision parts.

Get an Instant Quotefor your custom Stainless Steel 416 parts today.

Tagged: Metal Stainless steel
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