Which steel is better choose A or B.?
401262
The answer to that depends on your application, you need to decide whether you want hardness, ductility, hardness, hardenability, or any of a number of other characteristics
812501
Sorry I don't know any specific sites, but maybe I can give you a little more info to help you find info?\n\nUsually people use alloys because they have better properties than any of the metals it is made out of.  For example:\nstainless steel is iron with chromium in it.  It doesn't tarnish, rust or anything like that.\nbrass is copper and zinc
1142848
1. Mittal\n2. Arcelor\n3. Nippon Steel\n4. Posco\n5. JFE
165380
they would be almost the same weight, however mild steel should be slightly heavyer
611124
B+ is great, but an A+ is even better! strive to do your best. If you don't get A+ at once, don't give up. There are infinite possibilities for you as long as you work hard.
743616
If you are looking for the strongest steel then carbon steel would definitely be the one.
374919
It's a personal preference.  See if you can try them out, and go with the one you are most comfortable with.
959728
Hi. As with most things it depends on the cost of manufacture. : http://www.steelonthenet.com/commodity_prices.html
427102
doesnt matter, use either one
592801
Steel is an alloy of carbon and iron.  If you want stainless steel, throw in some Chromium, too.
1007214
pick 1 of the few choices
189141
A B average would be 3.00 and an A average would be 4.00 so 3.25 is a lttle better than straight B's.
105033
steel is used most often. Chevy trucks have a hydroformed steel frame that's stronger. some car have aluminum but it's rare and some high performance cars have different material but are expensive and rare
438539
You should find that under the ASTM Manual for steel. Your engineering department should have a copy, otherwise try finding it on line.
598430
Copper has a higher melting and boiling point and better electrical conductivity.\n\nIf you are a die caster, Zinc would be better because it can be easily pressure die-cast and hence better accuracy in the cast component with minimal metal removal for finishing.
663809
Some information\n\nhttp://www.key-to-steel.com/Articles/Art2.htm\n\nmedia.wiley.com/product_data/ excerpt/61/04713870/0471387061.pdf
70034
Why not try both and use the one you like best. Good Luck