« previous next »
Pages: 1 2 [3]   Go Down

Author Topic: Machining Stainless-Speeds and Feeds  (Read 42430 times)

0 Members and 1 Guest are viewing this topic.

Offline fabr

  • Administrator
  • *
  • Posts: 93388
Re: Machining Stainless-Speeds and Feeds
« Reply #30 on: February 02, 2010, 09:12:31 AM »
DId you guys realize that at approx 1700*F mild or alloy steel is not magnetic?
Logged
"There can be no divided allegiance here.  Any man who says he is an American,
but something else also, isn't an American at all.  We have room for but one
flag, the American flag... We have room for but one language here, and that is
the English language... and we have room for but one sole loyalty and that is a
loyalty to the American people."
Theodore Roosevelt 1907

-----------------------------------------------------------
 " You have all the right in the world to believe any damn thing you'd like, but you don't have the right to demand that I participate in your fantasy"

Offline Doug Heim

  • Bad @$$ Buggy Builder & Parts Supplier
  • Forum Sponsor
  • *
  • Posts: 2739
    • Doug Heim's Photo Bucket
Re: Machining Stainless-Speeds and Feeds
« Reply #31 on: February 02, 2010, 03:28:06 PM »
No I didnt, Hmm

Logged

Offline Engineer

  • Inquisitor
  • Global Moderator
  • *
  • Posts: 2657
Re: Machining Stainless-Speeds and Feeds
« Reply #32 on: February 02, 2010, 04:18:33 PM »
Quote from: masterfabr on February 02, 2010, 09:12:31 AM
DId you guys realize that at approx 1700*F mild or alloy steel is not magnetic?

Were you taking it out of your oven with a magnet and dropped it on your toe?


Something tells me there is a story behind this random fact. ;D
Logged

Offline fabr

  • Administrator
  • *
  • Posts: 93388
Re: Machining Stainless-Speeds and Feeds
« Reply #33 on: February 02, 2010, 04:47:54 PM »
Yep,there is. When steel hits non magnetic it is capable of absorbing carbon. Case hardening. It is also the point of thru hardening higher carbon content steels.
Logged
"There can be no divided allegiance here.  Any man who says he is an American,
but something else also, isn't an American at all.  We have room for but one
flag, the American flag... We have room for but one language here, and that is
the English language... and we have room for but one sole loyalty and that is a
loyalty to the American people."
Theodore Roosevelt 1907

-----------------------------------------------------------
 " You have all the right in the world to believe any damn thing you'd like, but you don't have the right to demand that I participate in your fantasy"

Offline Grimm Reaper Racing

  • Forum Sponsor
  • *
  • Posts: 681
Re: Machining Stainless-Speeds and Feeds
« Reply #34 on: February 02, 2010, 08:37:36 PM »
Quote from: masterfabr on February 02, 2010, 09:12:31 AM
DId you guys realize that at approx 1700*F mild or alloy steel is not magnetic?

Yes, that's when it's crystal structure changes
Logged
See you all duneside.😎🤙

Offline fabr

  • Administrator
  • *
  • Posts: 93388
Re: Machining Stainless-Speeds and Feeds
« Reply #35 on: February 02, 2010, 08:47:06 PM »
That too.
Logged
"There can be no divided allegiance here.  Any man who says he is an American,
but something else also, isn't an American at all.  We have room for but one
flag, the American flag... We have room for but one language here, and that is
the English language... and we have room for but one sole loyalty and that is a
loyalty to the American people."
Theodore Roosevelt 1907

-----------------------------------------------------------
 " You have all the right in the world to believe any damn thing you'd like, but you don't have the right to demand that I participate in your fantasy"

gap351

  • Guest
Re: Machining Stainless-Speeds and Feeds
« Reply #36 on: April 13, 2015, 12:45:47 AM »
316 l or sometimes 316 lo means low oxygen and is more corrosion resistant than 316 

most 316 castings are magnetic   when they come out of the sand because they cooled to slowly , then you heat treat them , non magnetic again 
Logged

Offline fabr

  • Administrator
  • *
  • Posts: 93388
Re: Machining Stainless-Speeds and Feeds
« Reply #37 on: April 13, 2015, 06:04:59 AM »
That ,I did not know. Thanks for the info.
Logged
"There can be no divided allegiance here.  Any man who says he is an American,
but something else also, isn't an American at all.  We have room for but one
flag, the American flag... We have room for but one language here, and that is
the English language... and we have room for but one sole loyalty and that is a
loyalty to the American people."
Theodore Roosevelt 1907

-----------------------------------------------------------
 " You have all the right in the world to believe any damn thing you'd like, but you don't have the right to demand that I participate in your fantasy"

Offline WelderPat

  • Hero Member
  • ****
  • Posts: 681
Re: Machining Stainless-Speeds and Feeds
« Reply #38 on: April 14, 2015, 04:59:17 PM »
 Holy necrophilia bump Batman
Logged
There is always free cheese in a mouse trap.

gap351

  • Guest
Re: Machining Stainless-Speeds and Feeds
« Reply #39 on: January 10, 2016, 04:40:33 PM »
Quote from: Doug Heim on November 25, 2009, 10:26:16 PM
Thanks, I learned somthing new myself!

What I was refereing to, because I see it more, is materials like12L14 (mild steel) where the L is within the grade number and does mean leaded stock. I have Stainless with the L after it and always avoided using it in welding applications. Now I know different. It is easier to cut though which was my inital statment.

316L or 316LO means low oxegen and slitely is more corrosion restant than plan 316 as it requires a lower amount of oxygen to mantaine its resitance
Logged
Pages: 1 2 [3]   Go Up
« previous next »
 
SimplePortal 2.3.7 © 2008-2025, SimplePortal