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SB Step Block Ultrasonic Test Blocks without certification

SB4 & SB6 Uncertified Steel Test Blocks
Click images to enlarge.
3 Models Available
SB4 4 1018 Step Steel Block
SB6 6 Step Thin 1018 Steel Block
SB5-SS 5 Step 304 Stainless Steel Block

Our SB Series uncertified step blocks are designed for convenient verification and calibration of ultrasonic thickness gauges.

Features

  • Fabricated from 1018 Steel or 304 Stainless Steel
  • Step block values engraved in "inch" units only
  • SB4 and SB5-SS supplied in plastic case
  • SB6 supplied in felt-lined wood box
  • ISO Calibration OPTIONAL

Specifications

SB40.100" | 0.200" | 0.400" | 0.600"
2.54 | 5.08 | 10.16 | 15.24 mm
Uncertified, supplied in plastic case
SB60.050" | 0.100" | 0.250" | 0.400" | 0.600" | 0.800"
1.27 | 2.54 | 6.35 | 10.16 | 15.24 | 20.32 mm
Uncertified, supplied in wood case
SB5-SS0.100" | 0.200" | 0.400" | 0.500"
2.54 | 5.08 | 10.16 | 12.7 mm
Uncertified, supplied in plastic case
Tolerance± 0.001 in / 0.02mm
Base Width0.75" / 19mm

Related Products

Certified Steel Test Blocks
Click image for more info
Certified Steel Test Blocks
- Includes NIST Traceable Calibration Cert
- Precision Machined and Finished
- Includes Wooden Storage Box

Downloads

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Item Description Price
4 Step Steel Test Block, 0.1 / 0.2 / 0.4 / 0.6 inch - Uncertified, supplied in plastic case
$125.00
6 Step Steel Test Block, 0.050 / 0.100 / 0.250 / 0.400 /0.600 / 0.800 Inch - Uncertified, supplied in wood case
$200.00
SB5-SS
5 Step SS (304) Test Block, 0.100 / 0.200 / 0.300 / 0.400 / 0.500 Inch - Uncertified, supplied in plastic case
$295.00
Accessories
ISO-17025 Calibration Certification for Step Test Blocks
$165.00
In stock
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