« previous next »
Pages: [1]   Go Down

Author Topic: Spring Temper Temperature  (Read 2752 times)

George F.

  • Guest
Spring Temper Temperature
« on: August 03, 2008, 10:59:46 PM »
I'm in the process of making a rep0laement sear spring for a friends matchlock. I got it all shaped and hardened and I'm ready to temper it. Can someone tell me at what temperature should I temper it at. I'm using a Nitre salt bath.Thanks...Geo.
Logged

Offline LRB

  • Hero Member
  • *****
  • Posts: 1567
    • WICK ELLERBE
Re: Spring Temper Temperature
« Reply #1 on: August 04, 2008, 12:51:11 AM »
  It really depends on what the steel is. If a simple 10XX steel, it should do well around 650°. If a complex steel, you may have to research it.
Logged

Offline Dphariss

  • Hero Member
  • *****
  • Posts: 9920
  • Kill a Commie for your Mommy
Re: Spring Temper Temperature
« Reply #2 on: August 04, 2008, 05:42:05 PM »
I just take them to a nice blue when using saltpeter. Paler blue works OK but if its gets too silver blue you may have to start over.

Dan
Logged
He who dares not offend cannot be honest. Thomas Paine

Offline Stan

  • Hero Member
  • *****
  • Posts: 594
    • stanhollenbaughgunsmith.com
Re: Spring Temper Temperature
« Reply #3 on: August 04, 2008, 07:37:21 PM »
700 %
Logged
Pages: [1]   Go Up
« previous next »