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  • Users: bobdz
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  1. bobdz

    Chrome Molly Steel

    I have a customer asking for a Chrome Moly Steel casting, and I need to figure out what the chemistry is so we can quote it or an equivalent. The only reference they could give me was to another part they get for a similar application and it is a Nordberg part, material is listed as 60 C Chrome...
  2. bobdz

    Tin Bismuth casting source needed

    I need a source for some 5" to 11" diameter 281°F Tin-Bismuth alloy castings for scroll impellers. Need about 5,000 per year Any thoughts? Bob Dzugan www.buyCASTINGS.com
  3. bobdz

    Ductile Iron Specification 93-3???

    Does anyone know of any ductile iron specification that's called 93-3 or ES-PM-0093-03. May be some automotive spec. Thanks in advance Bob Dzugan www.buyCASTINGS.com
  4. bobdz

    Charpy impact of ASTM A216 grade WCC

    any thoughts if you have to quench and temper WCC to achieve a charpy of 20 ft/lb at -22F, or is as cast ok? Thanks

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