Menu Start / Our Products / Stainless Sheet / Strip Stainless Sheet / Strip Our Products ARMCO® Pure Iron Stainless Sheet / Strip Ferritic Stainless Steels Sheet/Strip PH Grades Stainless Bar / Wire Auxiliary Composite Materials Stainless Steel / Strip Stainless Steels for automotive applications, like exhaust systems represent a major part of this business segment. These steels, made by AK Steel in the USA are marketed through AK Steel International across the world. A large stock of wide coils in Europe combined with a number of slitting facilities guarantee just-in-time shipments of tailored customer requirements. Strong technical support with regard to application and production, development of new parts and new production procedures together with the dealing of claims, is readily available on a local European basis. Secondary Stainless Steels Non-prime / Secondary material of Stainless Steels is available on request, please follow this link: access request form. AVAILABLE PRODUCTS Ferritic Stainless Steels Stainless PH Grades Ferritic Stainless Steels Available is standard mill finish. 439 ULTRA FORM® Stainless Steel (1.4510, UNS S43035) Better oxidation resistance than 409 ULTRA FORM® Stainless Steel (1.4512) Better corrosion resistance than 409 ULTRA FORM® Stainless Steel (1.4512) Application: Exhaust systems 436L ULTRA FORM® Stainless Steel (1.4513, UNS S43600) Better oxidation and corrosion resistance than Type 409 (1.4512), Type 430 (1.4016) and Type 439 (1.4520) Resistant to Stress Corrosion Cracking (SCC) in the presence of chlorides Excellent formability Application:Automotive Exhaust Components, Fuel Filler Tubes, Heat Exchangers 18 Cr-Cb™ Stainless Steel (1.4509, UNS S44100) Higher oxidation resistance Improved creep resistance at high temperatures Low expansion coefficient Application: Exhaust Systems, Burners, Heat Exchangers, Furnace Parts 444 Stainless Steel (1.4521, UNS S44400) Equivalent to Type 304 (1.4301) in many corrosion environments and has lower coefficient of expansion and better thermal conductivity Superior chloride stress corrosion cracking resistance to Types 304 (1.4301) and 316 (1.4401) High quality corrosion resistance and resistance to chloride stress corrosion cracking Application: Automotive Components, Brewery Equipment, Food Processing, Water Tanks 435/436 Stainless Steel for the automotive trim Typical a bright, cold rolled finish Good corrosion resistance High functionality and beauty Application: Beltline Trim, Pillar Post Trim, Wheel Covers, Window Bezels 18 SR® Stainless Steel Valuable for applications requiring high-temperature scaling resistance Properties are superior to Types 409 (1.4512) , 430 (1.4016) , 304 (1.4301) , 309 (1.4828) and 310 (1.4841) under cyclic conditions Very good oxidation resistance up to 1038 °C (1900 °F) Application: Furnace and Heating equipment, Baffle plates, Industrial ovens CHROMESHIELD® 22 Stainless Steel Exceptional corrosion performance Dual stabilized with Ti and Nb More corrosion resistant than Type 430 (1.4016), Type 441 (1.4509) and Type 304 (1.4301) (in some environments) Application: Appliances, Architectural, Cookware, Food Service Equipment, Tubing CHROMESHIELD® 29 Mo Stainless Steel High chromium (Cr) Superferritic stainless steel Outstanding resistance to chloride induced pitting, crevice corrosion and Stress Corrosion Cracking (SCC) Dual stabilized with Ti and Nb Can be an alternative to titanium (Ti) and high nickel (Ni) grades Application: Chimney Liners, Condenser Tubing, Furnace Vents, Heat Exchangers View Product Information for these products. Sheet/Strip PH Grades PH = Precipitation Hardening Excellent Corrosion Resistance, High Strength, Easy Heat Treatment 17-4 PH® Stainless Steel (1.4542, UNS S17400) High strength Excellent corrosion resistance Good toughness properties Application: Aerospace components, Food, Chemical and Petrochemical industry, Measuring Technology, High Pressure components 15-5 PH® Stainless Steel (1.4545, UNS S15500) Ferrite-free version of the 17-4 PH High strength and hardness Good corrosion resistance Excellent transverse mechanical properties Application: Aerospace, Chemical, Food Processing, Metal Working, Paper Industries 17-7 PH® Stainless Steel (1.4568, UNS S17700) Good formability High strength Excellent fatigue properties Good corrosion resistance Minimum distortion on heat treatment Application: High loaded flat springs, belleville spring washers, eyelets, strain gauges at temperatures up to 316° C (600° F), Aerospace components View Product Information for these products. Contact Our Team We're here to answer your questions. CONTACT US Legal NoticesData PrivacySitemap ©2021 AK Steel International B.V.. All rights reserved.