Quote from: wolf on August 21, 2020, 10:02:12 PMJim will you ever consider making one of your rifles with shorter barrels? I would love one of your guns but they are so long it is next to impossible to transport them. and I just don't like them so long, not handy at all,,,,,,,,,,,Yeah, we'll be offering something shorter in time. Probably a Hawken or plains style rifle. Thanks so much for the interest.Jim
Jim will you ever consider making one of your rifles with shorter barrels? I would love one of your guns but they are so long it is next to impossible to transport them. and I just don't like them so long, not handy at all,,,,,,,,,,,
Hi Jim: Is there a risk of overheating 4140 during lug soldering and reducing the strength locally by an unskilled workman? I should think that this depends on what heat treatment it has received. I worked in the pressure vessel industry for many years as a mechanical engineer and used 4140 (ASME 193-B7) bolting for service to 600 deg F. This has a room temperature yield of 100 ksi with good ductility which has been optimized by heat treatment. Not sure how sensitive it may be to any overheating. Comments appreciated. Thanks
Quote from: canadianml1 on August 24, 2020, 01:51:33 AMHi Jim: Is there a risk of overheating 4140 during lug soldering and reducing the strength locally by an unskilled workman? I should think that this depends on what heat treatment it has received. I worked in the pressure vessel industry for many years as a mechanical engineer and used 4140 (ASME 193-B7) bolting for service to 600 deg F. This has a room temperature yield of 100 ksi with good ductility which has been optimized by heat treatment. Not sure how sensitive it may be to any overheating. Comments appreciated. ThanksI think Jim meant the he would solder the lugs on properly prior to shipping.DennisYeah. Thanks Dennis. The soldering temperature would be below the tempering temperature of the barrel steel, so this wouldn't affect strength.Jim