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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.

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Tagged: Metal Stainless steel

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Stainless steel 416 | 1.4005 | X12CrS13

Stainless Steel 416 CNC Machining Applications & Parts

Typical Parts We Machine from Stainless Steel 416:

Our Machining Advantage:

Let's Machine Your Vision, Together.