GB/T 5680-2010 Translated English of Chinese Standard (GBT 5680-2010, GB/T5680-2010, GBT5680-2010): Austenitic Manganese Steel Castingshttps://www.chinesestandard.net, 1 oct. 2016 - 15 pages This Standard specifies designation, technical specifications, test methods, inspection rules, marking, storage, packing and transportation of austenitic manganese steel castings. This Standard is applicable to austenitic manganese steel castings under a variable shock load for wear-resistant service, such as metallurgy, building materials, electric power, construction, railway, national defence, coal, chemical and machinery industry. This Standard is also applicable to other types of austenitic manganese steel casting for wear-resistant service. |
Expressions et termes fréquents
accordance with GB/T Add the requirements Austenitic Manganese Steel batch of castings Batching according carried out according cast body cast-on test block casting surface castings and test castings shall meet castings test specimen Chemical analysis chemical composition deviation of castings Dimensions in millimeters elongation after fracture form and position grade not greater hardness inspection heat treatment ineligible castings Inspection batch Iron Steel lower yield strength Manganese Steel Castings manufacture and purchaser mechanical property inspection Mechanical property lower meet the requirements Metallographic structure millimeters Figure momentous repair welding nondestructive testing normative documents packing and transportation penetrant test percentage elongation property lower yield purchase contract purchaser and manufacturer re-heat treatment regarded as qualified representative manganese steels requirements of GB/T requirements specified shock absorption energy single-cast test block specific requirements specified in GB/T specified value specimen remain Spectrophotometric Method GB/T Steel and Alloy tensile strength Test method test result water toughening treatment