Itry Posted May 21, 2007 Share Posted May 21, 2007 I'm having problems getting the correct temper on my strikers. I use plain water for the quench. Could that be part of the problem? Link to comment Share on other sites More sharing options...
Quenchcrack Posted May 21, 2007 Share Posted May 21, 2007 More likely you are using a steel too low in carbon. W1 tool steel works well as does old files. You need about 1% C to make a good spark. I don't even temper the strikers I make but if you feel you must, do not temper past a golden brown. This is about 400F. Link to comment Share on other sites More sharing options...
Don A Posted May 22, 2007 Share Posted May 22, 2007 I'm with QC. I recycle files for my firesteels, and I use a water quench, no temper. I only quench the striking edge, and kinda move it up and down a little in the water... I think this helps avoid cracking. I hold the edge in the water until the body of the striker is reasonably cool. After hardening, be absolutely sure you sand or grind the striking edge 'til it's shiney. The scale & decarb layer will kill your spark. Don Link to comment Share on other sites More sharing options...
Itry Posted May 22, 2007 Author Share Posted May 22, 2007 Thanks for the info. I think I'll follow the advise and go with old files. There's a huge flea market nearby where I can pretty much take my pick. Link to comment Share on other sites More sharing options...
habu68 Posted May 23, 2007 Share Posted May 23, 2007 Another good high carbon junkyard steel is garage door springs, check with a garage door installer he will have a pile of old ones behind his shop. heat it in the forge and place the spring over a pipe in the vise and you can roll it off in 10' lengths, there is as much as 70' of rod in each spring. Link to comment Share on other sites More sharing options...
Rich Hale Posted May 23, 2007 Share Posted May 23, 2007 Garage door springs work well. My favortie steel is used chain saw files. Used to sharpen hardened teeth they do not last a long timeand the folkls that use them toss them out. You might check the ads for firewood in the paper and call and see if the have a pile of old files. Not a good time of year here for that but it may work where you are. Link to comment Share on other sites More sharing options...
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