Shop and welding Flashcards by Edouard Patoine | Brainscape

Q

Stainless steel fabrication. 110303b

What grit do you use for #4 finish

A

Abrasive 100 to 1500 grit.

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Q

Stainless steel fabrication. 110303b

What should be done to the spot welder also known as resistance welding prior to weld stainless steel.

A

Increase pressure.
Lower amperage and current flow times.
Timing accuracy must be closely controlled.

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Q

Stainless steel fabrication. 110303b

What is the layer on top of stainless steel called

A

Chromium oxide.

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Q

A

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