King Master Test Blocks

King Master Test Blocks

Overview

Unique patented electro-etched surface layout grid ensures proper spacing between impressions. Five master Brinell impressions are clearly identifiable.

Manufactured from de-carb free tool steel. Meets ASTM E-10 specifications. Aluminum test blocks available for lower hardness ranges. Available in 2" x 6" x 5/8" and 4" x 4" x 5/8" dimensions.

Features

  • Unique electro-etched surface layout grid ensures proper spacing between indentations, making full use of the test surface and helping eliminate errors or improper positioning by targeting test locations.
  • 5 master Brinell impressions are clearly identifiable, certified in accordance to ASTM E-10, on equipment calibrated and traceable to NIST. The arithmetic mean of these 5 impressions is inscribed on the block both in BHN Hardness and diameter in millimeters.
  • Master impressions are made by a Brinell tester with an oil dampened dead-weight electronically controlled cycle to ensure uniformity of testing.
  • Master impressions are calibrated using the most advanced optical calibration equipment available
  • Diamond polished reflective surface finish is grain free for ease of reading even in dark areas.

Hardness Availability

Blocks are available in varying hardness between 200 - 500 in approximate increments of 20HBW.

All impressions are made with a Tungsten indenter. 

Technical Specifications

Technical Specifications

King Master Test Block Technical Specifications
Dimensions:

6" x 2" x 5/8" (15.24 x 5.08 x 1.59 cm) 

4" x 4" x 5/8" (10.16 x 10.16 x 1.59cm)
Material: De-Carb free tool steel
Brinell Calibrations: HB 30, HB 15, HB 10 and HB 5
Certifications:

ISO-17025 certified

All test measurement equipment is calibrated and traceable to NIST and meet ASTM E-10 Standards

Specify required hardness range in the comments section at checkout when placing order.

Minimum Order Size is $200.

Product Literature

Description Part # Saved Price Select Option Add to
King KMTB Test Block 2"x 6" for 3,000kg (+/- 20 HBW) (specify required hardness range at checkout) HT-KI-KMTB
$219.00
King F2 Test Block 2"x 6" for 500kg (specify required hardness range at checkout) HT-KI-F2
$219.00
King F2-SP Test Block 2"x 6" for other loads (Special Order) (specify required hardness range at checkout) HT-KI-F2-SP
$219.00
King K4MTB Test Block 4"x 4" for 3,000kg (+/- 20 HBW) (specify required hardness range at checkout) HT-KI-K4MTB
$294.00