IS 1499 : 1977 Method for Charpy Impact Test (U-notch) for Metals

UDC 620.178.746.22 : 669                                     MTD3

Reaffirmed 2020

1 Scope

1.1 This standard specifies the conditions for carrying out the charpy impact test (U-notch) for determining the impact strength of metals.

2 References

IS 2 : 1960 Rules for rounding off numerical values

IS 3766 : 1977 Calibration of pendulum impact testing machines for testing metals