alloy steel en52 5.5mm/en36b 18mm?
436415
check out www.ulbrichsteel.com
1078284
18/x = 12/4\n\nSo, x = 6mm
986185
Unit  Armorer 45B series
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)
145945
You can find what you are looking for from Northern Tool and Equipment.\nThere web site is Northern Tool.com
517351
The pure type of metal and the alloy
378996
go to london metals exchange\nhttp://www.lme.co.uk/
500210
The local ACE hardware stores here in Atlanta carry a wide selection.  I asked for a 5 mm stainless hex head bolt, they asked if I wanted a 20mm long or 40mm.  I have not had the same luck with either Home Depot or Lowes, although Lowes does have some specialty hardware.
94774
the absolite roughness for galvanized steel is 0.15 ks/mm and for cooper not sure , but i think its 0.0015 ks/mm
251748
EN8 is not a valid code. Checked www.royalmail.com and TomTom. There is EN80 but not the one you are after i'm afraid.
228733
you could put that exact question into Google. \nResult:\nhttp://shopswarf.orcon.net.nz/steelcolor.html\nhttp://www.diehlsteel.com/t_grades.aspx\n.\n.\n.
497627
HIGH SILICON STEEL IN XFORMER CORE.
5601
http://www.fipromo.com/ffs/sku-MIDSCS.html?sessid=HzSt02039z5x1EnUxL
1124183
Hmmm. Six-inchers are pretty common. Buy them at well-equipped hardware stores or buy from machinist supply houses like McMaster-Carr. I guess you could saw an inch off.
117218
steel, pump, vanes......
726697
You can also try Olander.  \n\nhttp://www.olander.com\n\nWhere ever you decide, you'll probably have to buy $5 - $10 worth.  They don't sell screws individually.  \n\nMcMaster-Carr is also very good.\n\nEDIT: I know olander's site is tough to navigate and the descriptions aren't so good.  Calling is a lot easier sometimes.  \n\nI took a look and found a stainless steel screw there that might be what you're looking for: 3F37PFMS.  \n\nYou should call them to see if this is the right one though.
1003289
www.alloy.com ....... yeah