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What is the difference happens on ASTM A453 660A and C on doing quenching

What is the difference happens on ASTM A453 660A and C on doing quenching

What is the difference happens on ASTM A453 660A and C on doing quenching

(OP)
QC

RE: What is the difference happens on ASTM A453 660A and C on doing quenching

It really depends on if you have the Robertson-Henway or Franklin-Peters. With the Robertson-Henway, you have to use the rarefied oil, but you don't have to worry about cracking with the Franklin-Peters.

rp

RE: What is the difference happens on ASTM A453 660A and C on doing quenching

(OP)
You mean coz of the difference cooling rate strength will be different?

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