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Results 111 - 114 of 114 for Valve disks
  • Article - 3 Mar 2006
    Silicon Carbide is one of the hardest of ceramics & retains hardness at elevated temperatures, which translates into the best wear resistance.
  • Article - 7 Nov 2001
    This grade combines high hardness and strength after suitable heat treatment. Corrosion and heat resistance are similar to grade 304. It is suited to production of long shafts which require no...
  • Article - 23 Oct 2001
    420 is a higher carbon version of grade 410. When fully hardened it is the hardest of this family of stainless steels. Hardness is optimised at the expense of other properties. Typical applications...
  • Article - 23 Oct 2001
    416 is the most machinable grade of stainless steel. It is a low cost grade and can be used unhardened, hardened and highly tempered states. Hardness is optimised at the expense of other properties...