ISO 148:1983 — Steel Charpy V-Notch Impact Test
ISO 148 is the earlier ISO Charpy pendulum impact method for steel using V-notch test pieces. It has been replaced by the current multi-part ISO 148 series, so new work references those. To match this to your program, talk with our team.
What ISO 148 Covers
The original ISO 148 defined the Charpy V-notch test for steel and the measurement of absorbed energy. Its content is carried forward and expanded in the current parts.
Reading the Designation
Cited as ISO 148 with its year. Confirm whether the controlling document expects the current ISO 148-1. To configure impact testing, request a quote.
Current Replacement
For new work, use ISO 148-1 for the test method and ISO 148-2 for machine verification. Legacy references to ISO 148 map onto these.
TensileMill CNC products for ISO 148
Our specimen-preparation systems and testing equipment compatible with ISO 148.
TensileMill CNC – Classic Upgrade
Classic Upgrade – Flat Tensile & Impact Specimen Preparation
TensileTurn CNC – Industrial Upgrade – Round Tensile Sample Preparation Machine
Industrial Upgrade – Round Tensile Sample Preparation
TensileTurn CNC MINI – Compact Round Tensile Specimen Preparation Machine
MINI – Compact Round Tensile Specimen Preparation
Set up ISO 148 testing with TensileMill CNC
Tell us your materials, specimen forms, and required test sections, and our team will match the right configuration.