grade . ferron deposits weld metal capable of resisting cracking under conditions of high restraint (due to sulphur cracking plus the weld metal is soft and ductile) and is suitable for welding c-mn steels and low alloy steels in structural fabrications.the electrode is suitable for welding sulphur bearing...
selected was pennzoil w- . in the test pairs, after the addition of power up, the amount of wear was reduced between and percent. summery of surface contact gamma test for instance, in test teeth are advanced; therefore ogs is equal to (i.e., teeth/ ( min)). in other words, the wear rate of the journal/bearing...