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JR , J2, J0, K2 PLEASE EXPLAIN THIS GRADATION - WELD RESISTANCE 1
- Thread starter vinumv
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J is the 27J Charpy test requirement; the digits are the test temperature: Room Temperature, 0 deg C, -20 deg C. K is the 40 J Charpy test requirement. J2G3 is an old EN 10025-2 designation that has been superseded.
Steve Jones
Materials & Corrosion Engineer
All answers are personal opinions only and are in no way connected with any employer.
Steve Jones
Materials & Corrosion Engineer
All answers are personal opinions only and are in no way connected with any employer.
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