If you have questions regarding the alloy calculator you can address them to jesse dressler jr. Kme offers innovative product solutions tailored to the respective individual requirements of our customers from the most various industrial sectors and has a worldwide sales network. Simplified the form down to just the mixed alloy calculator. Bullet drag and twist calculates the bullet cd, and cd components, bc required twist and stability for input twist. Provided you input the right data to start, this is one of the most accurate calculators i have used.
Royal enfield zone wheel components for royal enfield. The soft bullet will conform and swage down to the tightest part of the barrel, and not spring back to near original diameter due to its softness. Kme with its production plants in germany, france, italy, spain, china and the usa, is one of the worlds largest manufacturers of copper and copper alloy products. I simplified the form down to just the mixed alloy calculator. Find the bullet casting alloys you need for reloading here. Use this ballistic calculator in order to calculate the flight path of a bullet given the shooting parameters that meet your conditions. Questions on turning pure lead into a shootable alloy. Pure lead bhn 5 is most often used in black powder guns. I made a spreadsheet that will let you calculate the properties you get when mixing two or more types of lead. Interested in custom blends or leadfree bullet alloys. Combining complete onsite environmental measurements with the precise trajectory solutions of the integrated hornady 4dof ballistics solver, this rugged allinone handheld unit delivers the convenience you want and the accuracy you need for longrange success under any conditions. Seating the bullet to engrave the rifling in rifles and single shot pistols often improves cast bullet groups not so long as to wedge the bullet into the rifling, you dont want the bullet pulled from the case when opening the action.
Recommendations of bullets for specific applications, bullet harness, bullet obturation, and many other pertinent answers in a concise format. We do extensive quality testing to reduce dross so our customers get the best product and yield for their money. This calculator will produce a ballistic trajectory chart that shows the bullet drop, bullet energy, windage, and velocity. On s ballistics page, youll find the excellent jbm ballistics program. Just about every alloy containing lead has been used to cast bullets at one time or another with varying degrees of success. Inputs required are the bullet measurements including nose length, total length, boattail length, meplat diameter, base diameter, caliber, weight, atmospheric conditions and drag function. The maximum crosssectional area of the wound channel amax was calculated using the formula for the. These software allow you to calculate the trajectory parameters, especially for bullets. By the way, those tapeon wheelweights are almost soft enough to pass for. Suggestions on use of the lead alloy mix calculator from.
The current download of the alloy calculator has that function removed. Rotometals lead free bullet casting alloy bismuth based. If you work with powder metals or alloy mixtures, the core calculator page can. Quick tip on using a lead alloy calculator spreadsheet to help calculate alloy percentages, hardness, cost, etc. February 20th, 2011 free ballistics program from berger bullets. This version of the powley computer assumes flat base bullets, and all bullets in the list are so. Those are handy, to be sure, but most people still need a solid, fullfeatured program to run on their home computers. Shooting software cast bullet alloy calculator ver. Cast bullet reference on lead alloys, min max pressure. Bullet calculator programs software free download bullet. By the way, those tapeon wheelweights are almost soft enough to pass for pure lead. Proper sizing of the bullet and cartridge case along with using the right lube and removing mechanical issues from the gun does more to improve performance of cast bullet loads than does the particular alloy. Many bullet casters use an alloy simply because its what they have available without giving much consideration to the type of shooting the bullets are intended for. Our parent company, mayco industries can supply bullet alloy in a wide range of specifications to best suit your equipment.
Dec 10, 2016 download ballistic calculator for free. If anyone wants an alloy calculator in excel format that determines bhn of whatever alloy mix you might use, send me an email and i will send it to you. Note that the example browser needs a bit more work and some old demos are not in the new example structures yes, this is a todo for a future release. We hope that you find the information and calculators on this website useful. Thanks for using the external ballistic calculator from that accurately details all aspects of the bullets trajectory the millisecond it leaves the guns barrel. Bond value calculator makes it possible to estimate the prices of bullet and callable. Bulletdrop is a simple external ballistics calculator for ios. Three ways to get the hornady handbook of cartridge reloading. It consists of the dc1001 tangential ogive calculator, dc1003 paper patch bullet design calculator, dc1004 terminal ballistics plotter tplot, dctwist twist rate calculator, and hb9e handbook. Please share, like, and tweet this page and others to show your support. Kestrel 5700 ballistics weather meter with hornady 4dof. I probably spend more time than i should fooling around with ballistics calculators on the internet. Calculator displays ballistic tables, graphs, comparison graph and reticle images.
Royal enfield zone distributors and exporters of royal enfield bikes, spare parts and accessories from new delhi, india, extensive range of spares and accessories for royal enfield bullet, electra, machismo, thunderbird, standard. Create custom alloys and mix or blend alloys with calculated specific graity and estimated brinell hardness number. Ballistic calculator, meopta ballistic calculator, ballistic calculator sbc light, and many more programs. Calculates bullet cd versus mach number based on bullet dimensions. I want, add environmental conditions i live at nearly 5,000 feet in elevation, so it does make a difference and calculate my. Dosbased ballistic program, full featured with graph plotting etc. These software take the bullet s mass, its speed, muzzle speed, range, altitude, uphill distance, etc. All you have to do is enter a few pieces of information about the specifications of your. This not only calculates bullet trajectory with great precision, but will also output clicks so you can create your own comeup chart to keep with your rifle. Precision ballistics may be installed as a companion module of precision load records software and provides performance evaluation assistance using highly accurate numerical integration algorithms to calculate ballistics and trajectory charts and tables, new features include wind vector value calculations and charts of headwind, tailwind and sidewind deflection values. Bullet design software dc1015 bullet engineers pack the bullet engineers pack has been completely rewritten and updated for windows.
Harder the alloy the lighter the bullet if that makes any difference to you. Note there is an excellent softwarebased casting alloy calculator available that i highly recommend. Bullet casting metals all prices shown below are price per pound. It seems that lawrence makes their shot in different hardnesses according to pellet size. This site is dedicated to helping shooters with their various ballistic calculations by offering free online ballistic calculators and providing ballistic theory on how to do and apply the calculations. It calculates the voltage drops along a system sensor notification appliance circuit nac by analyzing each device on the. Type in the muzzle velocity that you want to get, and the bullet load calculator will estimate the amount of powder charge that you need to load. Use specific gravity values to calculate the weight of an alloy to add to make a new alloy. The cast bullet design software version 5 is now available for purchase and download. Reloading cost spreadsheet northwest firearms oregon. Let me know if there is anything that is incorrect or needs improvement.
Arrow penetration calculator bow mechanics and arrow flight, j. Discussion in handloading and reloading started by tinker, jun 10, 20. Click the product to download the sds sheet bismuth and tin pure lead lead and tin antimony. Here is the latest update to the alloy calculator the 62811 version. Free ballistics program from berger bullets daily bulletin. All you have to do is enter a few pieces of information about the specifications of your bullet powderfirearm combination. Compiled here is a list of those most frequently asked questions, the answers found here will answer most technical questions with authoritative completeness. Calculate the specific gravity of a known casting alloy. It consists of the dc1001 tangential ogive calculator, dc1003 paper patch. The 20to1 alloy leadtin is entirely suitable for black powder muzzleloaders. Our bullet casting alloys must be ordered in 5 pound increments.
Mccoy, technical report arbrltr02293, february 1981, ada098110. Cast bullet alloys, characteristics of cb alloys, maintenance. Use the program to weed out bullet designs which would have poor stability. Even if you want a soft lead bullet, a bit of tin will vastly improve fillout.
Are leadfree hunting rifle bullets as effective at killing wildlife as. Theres a lot of buzz about ballistics programs for smartphones. With my 40cal bullets can make the difference of a couple of grains going from 301 to 20. Since conducting my own tests two years ago, i now know how to order a mold from a maker that provides molds confirmed with 30. When im looking to get a dope card for a new handload or a wildcat im working on, i tend to use this one at. Whether youre a hunter or you just like to shoot for sport, casting your own bullets has a multitude of perks. For more information on this particular program see mcdrag a computer program for estimating the drag coefficients of projectiles, robert l.
With my 40cal bullets can make the difference of a couple of grains going from 301 to 201. Lead alloy calculators 070612 with 17 custom alloys. With rotometals, all alloys are made in the usa with new, pure, virgincertified metal never scrap. You will notice that the first paragraph about fire lapping specified the use of soft bhn 11 oversize bullets. The winchester ballistics calculator allows users to choose their type of ammunition and compare up to five different bullet types with easy to read and. Download this app from microsoft store for windows 10, windows 8. What about the neck turners and the case run out gauges. Bullets software free download bullets top 4 download. For the velocities you are looking at i would recommend used wheel weights, perhaps with just a little new linotype metal added about 0. Leadfree bullets made of copper or copper alloys have existed since the.
Here are some best free ballistic calculator software for windows. Here c represents the drag coefficient of the bullet you can find out for a specific bullet, or use c 0. This link will take you to the winzip website and free download. This is a free ballistic calculator for use with windows excel and any pocket pc windows ce that has excel installed. All calculations use highly accurate numerical integration algorithms to calculate downrange ballistics, bullet drop, trajectory and time of flght. Winchester ballistic calculator winchesters award winning ballistics calculator is considered the most advanced ballistics calculator on the market, using cuttingedge technology to provide ballistics information for shooters and hunters. Calculate loan payments, interest rates and conversions, standard deviation, percent, tvm, npv, irr, cash flows, bonds and more. Use the specific gravity to calculate the percentage of tin in. Estimate the brinell hardness number of tinlead alloys. Apr 11, 2011 i probably spend more time than i should fooling around with ballistics calculators on the internet.
Nov 26, 2009 this is a free ballistic calculator for use with windows excel and any pocket pc windows ce that has excel installed. Dimensions for woodleigh bullets were copied from their web site. Apr 04, 2007 april 4th, 2007 free ballistics programs. System sensors voltage drop calculator is a quick and efficient means for developing voltage drop calculations for fire alarm control panels and auxiliary power supplies. Alloy calculator new version as of 072012 atf form 6ina for bringing firearms into the u. Look up all formulas and algorighms of all functions used by the alloy calculator module.
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