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Bohler-Uddeholm M314 EXTRA Pre-hardened Holder Stainless Steel  (discontinued **)
Categories: Metal; Ferrous Metal; Stainless Steel

Material Notes: High chromium stainless steel

BOHLER M314 EXTRA is an improved free-machining stainless steel that is supplied in the pre-hardened condition at a hardness level of approximately 300 Brinell. This high chromium stainless steel has been alloyed with sulfur to provide excellent machinability in the pre-hardened condition. The use of M314 EXTRA for the holder material in combination with STAVAX ®ESR from UDDEHOLM for the inserts will allow the entire mold to be fabricated from a corrosion resistant steel.

M314 EXTRA is characterized by:

  • Lower mold production costs due to improved machinability
  • Uniform hardness levels throughout the cross section
  • Good dimensional stability during machining
  • High level of corrosion resistance

Vendors:
Available Properties
  • Density
  • Hardness, Brinell, Hardened and tempered (Delivery condition)
  • Modulus of Elasticity
  • Electrical Resistivity
  • CTE, linear
  • CTE, linear
  • CTE, linear
  • Specific Heat Capacity
  • Thermal Conductivity
  • Carbon, C
  • Chromium, Cr
  • Iron, Fe, as balance
  • Manganese, Mn
  • Molybdenum, Mo
  • Silicon, Si
  • Sulfur, S
  
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Manufacturer Notes:
none

Category Notes
none

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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