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/sci/ - Science & Math

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5140179 No.5140179 [Reply] [Original]

Say a constrained mild steel beam is heated to 300C from 100C is it possible to calculate the stress induced by the expansion of the metal, also where would I find tensile-temperature allowable reduction tables for mild steel.

2 people here trying to decide something so would appreciate help with the principals and math

>> No.5140296

No engineers here?

>> No.5140305

it's a science board, what do you think?

>> No.5140310

Yes

>> No.5140312

Look up the machinist handbook. All sorts of that shit is in there

>> No.5140315

cleverly disguised truther thread is cleverly disguised

>> No.5140316

>>5140179
how does one heat something from 300 to 100 C ? Is it some sort of exotic matter that decreases its temperature with added energy, negative specific heat?

>> No.5140319

>>5140316
Way to read

>> No.5140324

>>5140319

This.

OP, I don't know where to get tables for that, but using the coefficient of thermal expansion you could find the stress.

>> No.5140534

>>5140296
im an engineer.