IIW Type 1 Block

Used for calibration of shear and longitudinal transducers, and verification of shear wedge exit point and refracted angle. Can also be used for resolution and sensitivity checking.  In accordance with:  IIW (International Institute of Welding) and ASTM E164, U.S. Customary Block.

Note:  Beginning in 2018, the manufacturer will no longer be including the acrylic plug in this product. When thier current inventory is exhausted, plugs will be available upon special request only. This non-essential feature has long been considered optional per block specifications and is largely obsolete.

From: $672.00


We pride ourselves in providing fast deliveries. However inventory changes rapidly and on occasion some items may not be in stock. If you require an expedited shipment, please contact us via e-mail or call our office to confirm availability of an item. *Nominal lead times vary by product.

Product Information
  • Dimensions:  1.0″ x 4.0″ x 12.0″
  • Features:   4.0″ radius, 2.0″ and .060″ diameter hole, .240″ deep x .080″ wide slot, and 1.0″ radiussed slot x .060″ deep x .120″ wide.
  • Fitted wooden storage case optional.

Metric Versions available.

Looking for a Block made from an exotic alloy?  You’ve come to the right place!  If you don’t see what you need, please contact us for a quote.

We can offer blocks in Titanium alloys, Inconels and other Nickel alloys, Alloy Steels, Stainless Steels, Aluminums, Copper-Nickels, Brasses, Cast Irons, refractory alloys such as Molybdenum and Tungsten, and many more.


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