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wpearson

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Posts posted by wpearson

  1. Kaolin is one of those things that's best to get from a ceramics supply. I had a link to a Co. that sold small quantities of zirconium flour but that went in one of my last comp crashes. As I recall it was in the $40 /lb range but that was years ago. I've been searching but haven't found anythig like a retailer and don't recall the search terms I used before. <sigh>

     

    Frosty The Lucky.

    try axner.com for zircopax plus is that what your looking for?

    Zircopax Plus

  2. Best in 10 blows
    Nazel 3B - .155
    Larry's Say Mak - .248
    Big Blu 155# - .258
    Bradley guide helve 460# ram weight - .259
    Say Mak 60KG - .260
    MacBruce's shop built 250# - .280
    Big Blu 110# - .294
    Anyang 88# - .300
    Tim's wore out say mak 60KG - .320
    EF Thumann's Model D 125# - .328
    IronKiss Octagon 100 - .360
    250# Murray Mechanical - .383
    Bradley 500# guided helve - .489
    Sahinler 110# - .397
    Big Blu 155 MAX - .475
    Anyang 55# - .545
    KA75 - .565
    Big Blu 65# - .572
    1909 MacGowan and Finnigan "Perfect" 80# - .630
    KA150 - .636
    Kane and Roach 85# - .721
    Don S's Treadle Hammer 66# -.780
    Don S's Rusty hammer 34# - .832
    Little Giant 25# - .835 
    All images posted Copyright Sam Salvati, use of without my express permission is uncool.
  3. A514

    A quenched and tempered high strength steel used in structural applications where high strength and low weight are critical. We stock this material in Grades B, H, F & Q.


    Mechanical Properties:

    Tensile:
    up to 2.5” 110 to 130 ksi over 2.5” to 6” 100 to 130

    Yield:
    up to 2.5” 100 ksi min over 2.5” to 6” 90 ksi min

    Elongation:
    up to 2.5” 18% in 2” over 2.5” to 6” 16% in 2”

    Brinell:
    235—293 is typical, but it is not usually indicated on the MTR’s

    Grade:

    Grade B:
    Up to and including 1-1/4”

    Grade: H:
    Over 1.25” to 2” inclusive

    Grade F:
    Over 2” to 2.5” inclusive

    Grade Q:
    Over 2.5” to 6”


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