CNC machining materials

Stainless steel machining

machining process

Process

Die casting machining
Casting machining

Delivery time

Up to 2 days

Surface service

Black oxide, electrolytic polishing, ENP, dielectric sandblasting, nickel plating, passivation, powder coating, barrel polishing, zinc plating

Drawings

With drawings: as low as +/- 0.005 mm

Price

$$$

Application

Lightweight and economical, used for precision manufacturing and die-casting production

Alloy

303, 304L, 316L, 410, 416, 440C, 17-4PH, Nitronic 60

Material characteristics

303 stainless steel

Tensile strength

620 MPa

Elongation at break

50%

Yield point

140 MPa

Density

8 g/cm3

Maximum temperature

1420 °C

Tensile modulus

193 GPa

304L stainless steel

Tensile strength

505 MPa

Elongation at break

70%

Yield point

215 MPa

Density

8 g/cm3

Maximum temperature

1455 °C

Tensile modulus

193 GPa

316L stainless steel

Tensile strength

560 MPa

Elongation at break

50%

Yield point

290 MPa

Density

8 g/cm3

Maximum temperature

925 °C

Tensile modulus

193 GPa

Design suggestions

Smooth

SPI-A2
SPI-A3

Semi-glossy

SPI-B1
SPI-B2
SPI-B3

Matte

SPI-C1
SPI-C2
SPI-C3

Textured

MT (Moldtech)
VDI (Verein Deutscher Ingenieure)
YS (Yick Sang)

Cost saving tips

In order to reduce costs, please limit the number of parts set, the number of check sizes or strict tolerances, and the deep cavity with a small radius. If the surface finish is not an issue, you can design the part to be made from the closest blank thickness specified in the drawing.