Our products Contacts Announcements Downloads Who we are Position Tongue Departure / Our products / Stainless steel bars and wire Stainless steel bars Our products ARMCO ® Pure Iron Stainless steel sheets and tapes Stainless steel bars and wire Bare and stainless steel wire PH grades NITRONIC ® Stainless Steel Bars and Wire Super Duplex Stainless Steel Bars Dimensions normally available from stock Auxiliary composite materials Stainless steel bars PH degrees PH = Precipitation Hardening = hardeners by precipitation. Excellent corrosion resistance High resistence Suitable for simple heat treatments NITRONIC ® Austenitic stainless steels with nitrogen content which enhances their mechanical properties. Excellent corrosion resistance even at low temperatures, high mechanical resistance, good magnetic permeability. Super Duplex High toughness, excellent mechanical resistance It combines the most important characteristics of ferritic and austenitic steels Excellent resistance under tension (chloride stress corrosion cracking) AVAILABLE PRODUCTS PH degrees NITRONIC ® Super Duplex Normal availability from stock Bare and stainless steel wire PH grades 17-4 PH Stainless Steel AIR MELT (ASTM A564 type 630 - AMS 5643 - 1.4542) 17-4 PH Stainless Steel ESR / VAR (ASTM A564 type 630 - AMS 5622 - 1.4548) High resistance and good mechanical characteristics up to 315 ° C Excellent corrosion resistance Suitable for simple heat treatments Applications: components for the space and aeronautics, food, chemical and petrochemical industries, medical instruments, measuring systems, winches and marine transmission components PH 13-8 Mo Stainless Steel (ASTM A564 type XM13 - AMS 5629 - 1.4534) Excellent toughness Good transverse properties Applications: forgings, fasteners and other components for aerospace, axles for high performance, components for petrochemicals which require resistance to stress corrosion cracking combined with high mechanical strength 15-5 PH Stainless Steel AIR MELT (ASTM A564 type XM12 - AMS 5659 - 1.4545) Similar properties to 17-4PH, but remelted under electroslide (ESR) Under vacuum (VAR) for greater purity Better transverse mechanical characteristics Good forging Applications: forgings, parts of high pressure pumps and valves, transducers, aerospace components NITRONIC ® Stainless Steel Bars and Wire NITRONIC ® 40 Stainless Steel (ASTM 276 type XM10 - AMS 5656) High yield point Excellent cryogenic properties Good corrosion resistance Applications: Aerospace components, clamps, flanges, hydraulic hoses, cryogenics NITRONIC ® 60 Stainless Steel (ASTM 276 / A 479 - UNS S21800) Better resistance to wear and seizure than any other stainless steel Excellent corrosion resistance Approved for food contact applications High resistance to pitting Applications: Valve stems and seats, linkages, pins, bushings and roller bearings, screens, chain driven systems, pump components (wear rings) NITRONIC ® 50 Stainless Steel (ASTM 276 / A 479 type XM19 - UNS S20910, XM-19) / Wire (UNS S20980) At the top of corrosion resistance in many aggressive situations Yield point about double that of 304 (over double for SHS) Approved for food contact applications Exceptionally low magnetic permeability Excellent mechanical characteristics both at high and cryogenic temperatures Excellent resistance to corrosion in the marine environment Applications: Pumps, valves, fasteners, cables and special linkages, chains, springs, marine applications, propeller shafts, heat exchanger components Super Duplex Stainless Steel Bars Super Duplex Stainless Steel (1.4501, UNS S32760 - F55) High toughness Excellent resistance to pitting, crevice corrosion, and corrosion in general Excellent stress corrosion resistance Coefficient of thermal expansion lower than austenitic steels Better thermal conductivity than austenitic steels Applications: Chemical and Petrochemical Industry, components for use in the marine environment Dimensions normally available from stock PH stainless steel bars 17-4 PH Stainless Steel (1.4542, UNS S17400) Condition A Dia 5 - 405 mm Condizione H1150D Dia 18 - 350 mm Condizione H1025 Dia 20 - 225 mm Condizione H1075 Dia 16 - 120 mm 15-5 PH Stainless Steel (1.4545, UNS S15500) Condizione A Dia 12.7 - 160 mm Condizione H1025 Dia 12 - 130 mm PH 13-8 Mo Stainless Steel (1.4534, UNS S13800) Condizione A Dia 20 - 80 mm Barre Inox NITRONIC® NITRONIC® 50 Stainless Steel (UNS S20910, XM-19) Annealed Dia 5 - 320 mm High Strength (HS) Dia 12 - 210 mm Super High Strength (SHS) Dia 60 - 160 mm NITRONIC® 60 Stainless Steel (UNS S21800) Annealed Dia 7 - 302 mm For all products: other sizes and shapes on request. Contact our teams We are here to answer your questions. CONTACT US NOW Legal infoData privacyThe site map © 2021 AK Steel International. All rights reserved. CONTACT US