a higher grade of cutlery steel, with more carbon in it, which allows for much better edge retention when the steel is heat treated properly. EN-8: Components of small cross section, requiring low tensile strength, as well as heavy forging in the normalised condition for automative & general engineering such as axles, clutch, shafts, presses & Punches Parts, Piston rods & gear rods. I need suggestion or a guideline for Shafting material (steel grade) selection which are widely used in automotive fields. It can be hardened to Rockwell 58 hardness, making it one of the hardest stainless steels. A removable collar allows access to the shaft without unbolting the flange. Typically cold rolled C1045 steel. Stressproof 1144 ground and polished shaft is a medium carbon, resulfurized steel with added sulfur to achieve a free machining grade with high strength. In the 1930s and 1940s, the American Iron and Steel Institute (AISI) and SAE were both involved in efforts to standardize such a numbering system for steels. 94. Our inventory consists of both standard and metric dimensions in grades 1045, 4140HT, 303 SS, and 316 SS. $103.88 shipping. ASTM's steel standards are instrumental in classifying, evaluating, and specifying the material, chemical, mechanical, and metallurgical properties of the different types of steels, which are primarily used in the production of mechanical components, industrial parts, and construction elements, as well as other accessories related to them. EN-9: Bolts, M/C Tool, Axial shaft The SAE steel grades system is a standard alloy numbering system (SAE J1086 - Numbering Metals and Alloys) for steel grades maintained by SAE International.. $75.94 $ 75. These efforts were similar and overlapped significantly. Starting as small as 0.197″ (5mm) and moving all the way up to 9” diameter, with lengths typically stocked at 12 or 24 feet long. Stressproof Ground & Polished 1144 Steel Shaft G&P. Also known as "razor blade steel". Stressproof has been cold worked to result in higher tensile properties. Carburized Grade 1 has surface hardness of Rockwell C (HRC) 60-63 and core hardness of HRC 45-46 at 0.06/1.5 in/mm minimum case depth, which is higher than the SAE 4320, 8620, and 9310 at the same level of ductility and toughness. Grade 1 is carburizing steel for powertrain and transmission components, such as shafts, gears, axels, etc. Precision steel shafts CF53 Cr hardened min. Our 316 stainless steel rods are ideal for marine applications thanks to their resistance to salt water corrosion, and are available in inch diameters from 1/32” to 3/8” and metric diameters from 1mm to 10mm. Excluding AISI 1040 & 4140? For use with light to medium loads where shaft alignment is not critical, these carbon steel supports allow you to hold linear shafts perpendicular to the mounting surface. This is the standard for shafts used in industrial equipment such as conveyors, mixers, etc. 59 HRC and ground diameter 30h7 x 1000mm long chromated cutting surface marked with white paint. Some applications (such as in the food industry) require stainless steel shafts. 303 Stainless Steel Hardened Precision Shaft, 1.00" Diameter x 36" Long, 1 pc. 1045 Pre-Keyed Precision Ground Shafting, is a 1045 steel round that has been turned, ground and polished to a 32 RMS surface finish with a pre-machined full length keyway cut to ANSI standards.Pre-keyed shafting is an economic alternative to machining shafts … Ondrives.US is the leading resource for instrument quality, precision ground rods. EN SERIES STEEL: EN-1A: Auto Parts, Tools & Production Machine. Secure the shaft by tightening the clamping screw. We stock precision Turned, Ground and Polished (TG&P) steel shafting to tolerances as tight as .0005”. 3 properties of steel grades compared 19 3.1 chemical composition of the various steel grades 21 3.2 grade quick reference chart 22 3.3 the strength of the various steel grades 23 3.4 strength and toughness 24 3.5 properties of case–hardening steels 25 4 product datasheets 27 4.1 atlas m1020: carbon steel …