Description
832M13 Round Bars
832M13 Round Bar is a Nickel Chromium Alloy Case Hardening steel that is specified for heavy duty highly-stressed applications.
When carburised and hardened cores strengths of 850 – 1230 N/mm² are attainable. The presence of chromium increases hardenability, while the nickel content increases toughness and resistance to stock.
The addition of molybdenum further increases this material’s hardenability when compared with grade 655M13 and improves its core strength after heat treatment.
832M13 is a 3.50 % Nickel steel with Chromium & Molybdenum. It is a carburizing steel grade with very high surface strength with a soft but strong core. The material retains an incredible degree of toughness and fatigue resistance. 832M13 can be used to make gear parts exposed to highest stresses and wear conditions. Typical components include gears, planet wheels, drive pinions, shafts, bushes and sleeves. Results in high core strength and excellent toughness in the components and is very suitable for parts with large diameter.
Associated standards :
UK Standard EN36 | European Grades 15NiCr13 | Werkstoff 1.5752 | SAE/AISI 3415
Size Range :
8 mm – 350 mm Dia
Applications of 832M13 Steel :
• High duty gears for aircraft
• Heavy vehicle and automobile transmission components
• Steering worms
• Track rod pins
• Timing wheels
• Breech mechanisms
• Small arms parts
832M13 steel is still often referred to as EN36C steel – its equivalent grade under the previous BS 970: 1955 standard.
