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TREATMENT 60Si2MnA

TREATMENT 60Si2MnA

TREATMENT 60Si2MnA

(OP)
HELLO

I wish if any person know answer help me

IF  USE 60Si2MnA ALLOY STEEL ROD FROM (20mm TO 40mm) FOR cold COILING springs and thequestion ?

1-what is suitable degree for quenching this springs AFTER COILING IT ?.

2-and for quenching liquid its better  if use oil or another  liquid?

3- what is the Correlation between diameter of springs  and time if was temperature of furnace at limit of quenching .

4- WHAT IS THE BEST WAY TO COOL OIL IN TANK QUENCHING

FINALLY THANK U 2 ALL.....


 

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