TOOLOX 33 HomeTOOLOX 33 OUR PRODUCTS WEAR AND IMPACT STEEL MOLD AND DIE STEELS DYNAMIC ARMOR PLATE PILE POINTS GROUSER BARS CUSTOM STEEL PROCESSING Features | Specifications | Technical Information TOOLOX 33 TOOLOX®33 is a quenched and tempered tool steel designed to have low residual stresses. It is characterized by its extremely good machinability and is pre-hardened to 33 HRC. The steel has excellent polishing and photoetching properties. Applications include: Plastic molds Rubber molds Bending tools Machine components Features Especially suited for plastic molds and rubber molds, having excellent polishing and photoetching ability. Supplied in plate thickness 3/4” – 5 1/8”. Hardness 30-35 HRC. Specifications Hardness (guaranteed values) HBW 280-330 (Approx. 30-35 HRC) Impact properties (guaranteed values) Testing temperature °C 20-400°C Impact energy, Charpy-V, longitudinal direction; min. ft. lbs. < 74-133 Tensile properties (calculated values) Tensile strength approx. 130 – 142,000 PSI Milling (calculated values) At cutting speed of 300 m/mm, feed 0.15 mm, 10 min. effective cutting time using a Sandvik Coromil 200 and inserts GC 1025 We guarantee max 0.3 mm edge wear Ultrasonic insp. (guaranteed values) Discontinuities giving echoes at least equivalent in amplitude to flat bottom hole 1.5 mm shall be reported according to SSAB Standard V6 Etching properties (guaranteed values) TOOLOX 33 fulfills the demands according to NADCA 207-97 Dimensions (preliminary) TOOLOX 33 is supplied in plate thickness 3/4” – 5 1/8” Delivery condition Quenched and tempered at min. 590°C Heat treatment TOOLOX 33 is not intended for further heat treatment. If TOOLOX 33 is subjected to any heat treatment above 590°C, after delivery from SSAB Oxelösund AB, no guarantees concerning the properties of the material will be given. Testing Testing in accordance with EN 10 137-1, 10 137-2 and EN ISO 6506-1 Hardness measured on a milled surface, 0.5-2 mm below surface Tolerances According to EN 10 029 Thickness tolerances to Class C Flatness tolerances to Class N, steeltype L Surface finish According to EN 10 163-2 Surface requirements to Class B Repair conditions to Subclass 3 Technical Information (Typical Values) Chemical Composition (typical values) C Mn P S Si Cu Ni Cr Mo B C.E.* (typical) 0.32 1.25 0.01 0.01 0.45 0.25 0.75 0.65 0.55 0.0 0.59 Compressive Strength (typical values) Yield Strength [PSI] at +20°C 127,721 at +200°C 108,853 Inclusions (typical values) Inclusion Size (equiv. diam) 6μm Area faction 0.015% Aspect ratio 1.2 Mechanical Properties (converted from metric) +20°C +200°C +300°C +400°C Tensile Strength [PSI] 142,137 150,554 Elongation, A5 [%] 15 12 Compressive Yield Strength 116,030 PSI 168,771 PSI 110,505 PSI 15,573 PSI Impact Energy [ft lbs] 74 125 103 120 Hardness [HRC] 30 Physical Properties (typical values) +20°C +200°C +400°C +600°C Thermal Conductiviy BTLMFT Hold °F 29 20 17 18 Thermal Expansion Inches/Inch Hold °F 7.27 7.27 Tempering Curve Continuous Time-Temperature Curve for Quenching from 925°C Click here for the brochure. Contact Us Today Your Name (required) Your Email (required) Subject Your Message Titus Steel provides solutions and products to your steel and molding challenges. Navigation Home About Us Our Products Warranty Contact Us Socialize with us Connect with us at our social networks below. Working Hours Monday: 8 am to 5 pm Tuesday: 8 am to 5 pm Wednesday: 8 am to 5 pm Thursday: 8 am to 5 pm Friday: 8 am to 5 pm Titus Steel Canada (Head Office) 6767 Invader Crescent, Mississauga, Ontario, L5T 2B7 Phone: (905) 564-2446 Titus Steel USA 9 Dean Dr, Cartersville, Georgia Toll Free: 1-888-564-7904 Copyright © 2021 Titus Steel.