MATERIALS SUPPLIERS

http://www.cartech.com (Carpenter, USA)

http://www.buau.com.au/english/b_2536.htm (Bohler Uddeholm, Australia)

http://www.uddeholm-tooling.com/ (Uddeholm, Sweden)
 
http://www.falckacciai.it/eng/content/p-falk03.htm (Falck Acciai, Italy)

http://www.daido.co.jp/english/products/tool/tool.html (Daido Steels, Japan)

http://satyamplastics.com/assabsripadsteels/assabsripadsteels2.html (Assab Sripad)

http://www.westyorkssteel.com/Product_Info/Tool_Steel/tsteels.htm (West Yorkshire Steel, UK)

http://metals.about.com/od/suppliersbyalloy/Metals_Suppliers_by_Alloy.htm

http://www.steelynx.net/

MATERIALS STANDARDS & EQUIVALENT

http://mdmetric.com/tech/tech3/jis.htm

http://principalmetals.com/default.htm

http://www.galleryitalia.it/Uti/mat_corrisp_acc.htm

http://www.nordheat.se/staltabell.pdf#search='38NiCrMo4%20steel'

http://www.modernsteel.co.kr/product/gujohab.htm  (Korean)

http://www.falckacciai.it/eng/content/p-falk03.htm

http://www.nordheat.se/staltabell.pdf#search='38NiCrMo4%20steel'

http://www.kind-co.de/de/_download/export_gb_u_f.pdf#search='1.2826%20plastic%20mould%20steel'

COPPER & NICKEL ALLOYS

http://www.brushwellman.com/

http://www.copper.org/homepage.html

http://www.brushwellman.com/alloy/tech_lit/AT0030_0104.pdf#search='190%20HM%20%28TM04%29'

MATERIALS SELECTION

http://mdmetric.com/techindex.htm

http://www.matweb.com

http://www.key-to-steel.com

TECHNICAL DATA

http://mdmetric.com/techindex.htm

http://www.uticorp.com/default.aspx?tabid=154