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  • Users: STEVEBR
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  1. STEVEBR

    Material Specification

    Can anyone recommend a steel with the following properties: 1) Must be available in solid billet form up to approx 175mm to allow deep hole boring operation to take place. 2) Material must be weldable, preferrably using the MIG / MAG or TIG processes. 3) Must be heat treatable to achieve a...
  2. STEVEBR

    Nitrocarburising

    I am looking for information regarding Nitrocarburising - can any one point me in the direction of a website or supply me with a little information. Thanks
  3. STEVEBR

    Impact values - Charpy V Notch

    I recently Charpy V notch tested some 50Mn2 steel (CMn steel %C 0.47 - 0.55, % Mn 1.4 - 1.8 & % Si 0.17 - 0.37), in both the quenched and tempered and forged conditions. I have a Rp0.2 of 650 - 700N/mm² & Rm value of 900N/mm² & a % elongation value of between 16 - 20%. Values were taken at...
  4. STEVEBR

    Converting FT.LBF to J/cm¦

    Hi I am looking to convert 224 FT.Lbf into J/cm². Can anyone assist me, help would be greatly appreciated. Steve
  5. STEVEBR

    CASS TESTING

    HI ALL CAN ANYONE TELL ME OF A STANDARD FOR EVALUATING RESULTS OF CASS TESTS. THE COMPONENT CURRENTLY UNDER TEST IS A FeC BASE METAL, WITH A BRONZE / CHROME FINISH, WITH A PLATING DEPTH OF 75 - 100 MICRONS. IF THERE IS NOT A STANDARD CAN ANYONE POINT ME IN THE DIRECTION OF INFORMATION? BEST...
  6. STEVEBR

    CASS TESTING

    HI ALL CAN ANYONE TELL ME OF A STANDARD FOR EVALUATING RESULTS OF CASS TESTS. THE COMPONENT CURRENTLY UNDER TEST IS; FeC BASE METAL, BRONZE / CHROME PLATING, WITH A PLATING DEPTH OF 75 - 100 MICRONS. GRADES OF 10 AFTER 1000HRS ARE ACHIEVED USING NSS TESTING, WHICH HAS LED ME USE A MORE...
  7. STEVEBR

    CONSTITUTION DIAGRAMS

    WHERE CAN I FIND INFORMATION RELATING TO THE COPPER ALUMINIUM CONSTITUTIONAL DIAGRAM

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