5110 N 35th St, Milwaukee, WI 53209 414.462.7400 • 800.776.3584 • Fax: 414.462.7303 https://www.stainlessfoundry.com/

FIRST CLASS QUALITY. FIRST CAST SUCCESS.

ILLIUM® 8 for Non-Galling,

97 2014 23 68 Corosion-Resistant EC EU “The alloy that is inherently resistant” Pressure Equipment Directive Alloy Solutions Sand Casting • Investment Casting • Machining Services • Quality/Inspections • Metallurgy • Engineering Limitations 200x-Unetched Micrograph Chemical Composition Typical Mechanical Difficult for an inexperienced foundry to produce. Optical photomicrograph of a typical Weight % Properties galling pin section showing the Typical Uses presence of globular tin and bismuth Cr 11.0-14.0 Ultimate Tensile 46 Established in 1946, Stainless Foundry & Engineering, Inc. produces stainless Rotor, casing and impellers where food contact is required. and high alloy castings. The foundry has advanced capabilities in both phases along the grain boundaries. Ni balance Strength (ksi) precision investment and sand casting methods. Metallurgical expertise is Applications such as food pumps, scrapers, bushings, mixing ILLIUM® Alloy 8 is a corrosion resistant Mo 2.0-3.5 Yield Strength (ksi) 37 our strength. Alloy modification, process changes to meet special needs, components, meat grinders, dairy products, pharmaceutical, as nickel based alloy designed to operate Elongation % in 4D 7 and improved production techniques are major thrusts. Sophisticated and well as other applications. in contact with without galling or seizing. Si 0.5 maximum comprehensive inspection and testing procedures are a hallmark of Stainless Impact Toughness 7 Foundry & Engineering. Quality Assurance is maintained in accordance Mn 1.5 maximum Machinability - Charpy V - Notch with MIL-I-45208, and ISO 10012-1, ANSI-Z540-1 and ISO 9001:2015. ® ILLIUM Alloy 8 is soft; machining chips are small. It dissipates heat Physical Properties Sn 3.0-5.0 (Ft.-lbs.) @ 70oF Value-added services include machining, in-house heat treating, protective poorly and abrades tool materials rapidly. It behaves somewhat like applications and packaging are performed daily. S 0.02 maximum gray cast iron: edge is primary mode of tool failure. It differs (HBW) 142 Property, Units Temperature, oF Value P 0.03 maximum ® from cast iron in that it exhibits more rapid tool wear; surface speeds Nickel Based Alloy-ILLIUM Alloy 8 3 should be less than that of cast irons of similar hardness. Density, lb/in Room Temperature 0.31 Bi 3.0-5.0 Representative Alloy Linear Coefficient of 32-500 8.01 Fe 2.0 maximum Each ILLIUM® Alloy 8 heat is ® Weldability ILLIUM Alloy 8 -Trademark of Stainless Foundry & Engineering, Inc. Thermal Expansion, 32-1000 8.88 C 0.05 maximum evaluated on SF&E’s galling This alloy cannot be welded, but it may be silver soldered. in/in/oF x 10-6 32-1500 9.88 and wear testing apparatus. Typical Cast Specification ASTM A494, grade CY5SnBiM Corrosion Resistance Modulus of Elasticity, Room Temperature 27.0 Wear and Galling Properties UNS Number N26055 This alloy is extremely corrosion resistant to product exposure and psi x 106 ILLIUM® Alloy 8 has anti-galling ® Principal Features most cleaning products. ILLIUM Alloy 8 has very good corrosion Thermal, Conductivity, 105 16.7 properties which are superior to many Where product purity is important, ILLIUM® Alloy 8 is used to avoid resistance when exposed to acidic environments such as nitric, btu/ft2/hr/ft food grade stainless and nickel galling in devices which have to metal contact and which hydrochloric, sulfuric and acetic as well as other corrosive products based alloys. ILLIUM® Alloy 8 is far Electrical Resistivity, 77 112.7 require corrosion resistance to a wide variety of chemicals. This is a and by-products. superior in wear, galling and nickel based alloy that provides excellent galling resistance due to microhm-cm properties, to AISI 304 or 316 as the formation of tin-bismuth rich phases. This alloy is very machinable; Typical Heat Treatment Magnetic Properties Room Temperature No attraction to a well as being comparable to wrought however, it is not weldable, The design of ILLIUM® Alloy 8 and ASTM ILLIUM® Alloy 8 cannot be heat treated. It is to be used in the hand magnet/feebly Nitronic 60 (UN S21800) or cast A494, grade, CY5SnBiM, was to help provide an alloy with gall as-cast condition. magnetic alloy CF10SMnN (UNS J92972). resistant properties, comparing to other non-galling alloys in its class.