What are some examples of annealed, tempered, and hardened steel?
337559
Annealed....can't think of one, this is softened steel which is highly malleable. This condition is often used to shape steel in its soft condition and then tempered after during a process.\n\nTempered, the perfect example is a medieval sword, which needed to retain a sharp edge, while being flexible to avoid breaking during combat. A modern consumer product could be a hunting knife, a bowie knife etc.\n\nHardened means that the steel is extremely hard and wear resistant, but very brittle and is easily broken or shattered. A modern consumer product would be a steel file. (for shaping softer steel)
452629
The weight of steel you can find through density and volume.The density /specific weight of steel C 35 --0.0784 N/cc.\n\nCalculate the volume of the steel component and then multiply it with the density given above. Remember to take care of unit you are following.
177807
This is a rough guide for various steel products:
397728
Are you looking to make wooden or metal ones?\n\nIn either case, it can be exceedingly dangerous to work with practice weapons that are not made by those trained for thier contruction. Even hardened steel swords will eventually break during practice, but a properly made one will break without shattering to dozen or so pieces and maiming you. THe same holds true for wooden wasters, who are often laminted and made of compsoite layers to aviod such issues.\n\n\nBelow are the links to some pre-made wasters.
262490
Steel is made in a mill.  It is an alloy of iron and some other element (which element varies).
592801
Steel is an alloy of carbon and iron.  If you want stainless steel, throw in some Chromium, too.
975973
Your question is a little off. It's not "hard carbon steel" it's "high carbon steel".  There are many different types of steel. One of those types is a steel that contains large amounts of carbon which was introduced when the steel was smelted. This type of steel has many uses, and before the days of stainless steel cutlery, good knives were (and still are) made of high carbon steel.
688922
Ferro-Chrome alloys, and a few other alloys.\n\nNickel Chrome, Cobalt Nickel Chrome Moly, Nickel Chrome, Irom Chrome Aluminim etc
117533
Hardened steel cannot bend like iron, due to it's crystallic structure, if it is forced to bend, it brakes.
311283
http://www.corrosion-doctors.org/Forms/embrittlement.htm
860502
Surgical Steel - With an air cooled system, and at those high RPMs the pistons have to be able to handle a lot of heat and pressure. Aluminum wouldn't cut it, and standard-grade steel wouldn't either.
259548
Hello, You might find this useful :o)\n\n\nDouble Shear Strength\n(Cold Drawn – 0.442” [11.23 mm] start size)\n\n% Cold DrawnShear Strength, ksi (MPa)\n1089 (614)\n2098 (676)\n30106 (731)\n40113 (779)\n50122 (841)\n60130 (896)\n\nCondition     Size   Double Shear \n                             Strength ksi (MPa)\nAnnealed   3/8” Ø (9.6 mm)     86 (593)\n \nNitronic 60 Austentic Stainless, 40% Cold Worked\n\nComponent    Wt. %  \n \nCr 17   \nFe 62   \nMn 8   \nN  0.14   \nNi 8.5   \nSi 4   \n \nDensity 7.62 g/cc 0.275 lb/in³   \n\nMechanical Properties \n  \nHardness, Brinell = 346 (Estimated from Rockwell C)\nHardness, Knoop = 413 (Estimated from Rockwell C)\nHardness, Rockwell A = 69.5 (Estimated from Rockwell C) \nHardness, Rockwell C = 38 \nHardness, Vickers = 362 (Estimated from Rockwell C) \nTensile Strength, Ultimate = 1345 MPa (195000 psi)   \nTensile Strength, Yield = 1055 MPa (153000 psi)  0.2% Offset \nElongation at Break = 20 %\nReduction of Area = 57 %\nModulus of Elasticity = 179 GPa (26000 ksi)  In Tension \nPoisson's Ratio = 0.3\nShear Modulus = 69 GPa (10000 ksi)\n\n\nThanks!\n\nMorgan :o)
803950
I  think you are talking about EN-8.\nA plain carbon steel suitable for use where a good degree wear resistance combined with toughness is required but without the expense of an alloy steel.\n\nTypical applications of EN8 include base plates for tools in plastic moulding and pressure casting dies, components for hand tools.\n\n\nSince 1988 a new series of 'mandatory' European standards (EN = Europaischen Normen) has been created, to replace national standards, such as BS, DIN, SS and NF, throughout 18 countries of Western Europe. EN are a part of the 'Single Market' legislation, designed to give equal opportunities for firms to compete throughout Europe, by harmonising the technical requirements between countries. The national standards bodies, of which BSI is one, are required to officially withdraw their national standards, when an EN is created with the same scope of application.\n\n\nA number of letters with there mechanical property identifiers are listed below\nLetter Steel Use Mechanical Property... \nS Structural Steel Minimum Yield Strength \nP Pressure Purposes Minimum Yield Strength \nL Line Pipe Minimum Yield Strength \nE Engineering Minimum Yield Strength \nB Reinforcing Steel Characteristic Yield Case \nY Pre-stressing Steel Minimum Yield Case \nR Rails Minimum Yield Case \nH High Strength Cold Rolled Minimum Yield Case \nD Flat Products for Cold Forming C, D or X followed by \ntwo numbers characterising steel \nT Tinmill Products Nominal Yield Case \nM Electrical Steel Number = 100 x specific loss in \nW/kg, "—" \nNumber = 100 x nom thick in mm \nLetter for type of steel (A,B,E,N,S or P) \n\nEN 8 IS an old standard. AISI-1040 is the equivalent. The new standard would be BS 970 080M40.
438539
You should find that under the ASTM Manual for steel. Your engineering department should have a copy, otherwise try finding it on line.
33498
Are you talking about steel? If so, each one has his own set of possible problems. Most of it depends on chemistry and what the end use is going to be. Take a look at ASTM and API specifications. You might find your answer there. A metallurgist can answer your question.
168038
You would have to look into the properties for AMS, ASTM, AISI, ASME, Federal, Mil and SAE steels. It all depends on what type of steel you are using. Stainless, mild and what type of hardness (1/2 or 1/4 for stainless) that you need and what the purpose of the part is going to be used for
959728
Hi. As with most things it depends on the cost of manufacture. : http://www.steelonthenet.com/commodity_prices.html