RA 188
Alloy 188 is a cobalt base superalloy with a unique combination of high temperature strength and oxidation resistance, along with adequate ductility after prolonged exposure to the 1400-1600°F temperature range.
Cobalt alloys have an inherent advantage over the nickel base grades in high temperature creep. Alloy 188 is solid solution strengthened by a 14% tungsten addition, and further by M6C and M23C6 carbides. Alloy 188 is readily fabricated, being welded by both manual and automatic methods including electron beam, gas tungsten arc and resistance welding.
Cobalt alloys have an inherent advantage over the nickel base grades in high temperature creep. Alloy 188 is solid solution strengthened by a 14% tungsten addition, and further by M6C and M23C6 carbides. Alloy 188 is readily fabricated, being welded by both manual and automatic methods including electron beam, gas tungsten arc and resistance welding.
General Properties
Access the complete datasheet details for RA 188 when you create your free account with Prospector. You’ll find complete information on physical, mechanical and hardness specs.
Material Status
已商用：当前有效
Documents
description
Technical Datasheet (English)
Download DocumentAvailability
亚太地区, 北美洲, 欧洲
Other Properties
Applicable Specifications, Metal Type, Alloy Identification, Type Analysis, 密度, Tensile Strength (Ultimate), Tensile Strength (Yield), 0.2%, Tensile Elongation (Break), 拉伸模量, Mean CTE, 导热系数
Processing
Find specific processing information for RA as well as general information for the Cobalt - Wrought - Alloy generic family. Register or Sign In for more information.
Where To Buy
You can purchase RA 188 from 1 distributors or manufacturers. Register or Sign In for more information.
Prospector Sign in / Register
Premium Features
PROSPECTOR
Find solutions, not just materials.
When you join Prospector, you leverage the dynamic tools and features to find solutions fast.
Register Today
