机床零件热处理技术条件 第5部分:渗氮、氮碳共渗
Technical requirement heat treatment for machine tool parts--Part 5:Nitriding and nitrocarburzong
2008-06-04
GB/T 34891-2017
滚动轴承 高碳铬轴承钢零件 热处理技术条件
Rolling bearings—Parts made from high-carbon chromium bearing steels—Specifications for heat treatment
2017-11-01
JB/T 1460-2011
滚动轴承 高碳铬不锈钢轴承零件 热处理技术条件
Rolling bearings－Bearing parts made from high-carbon chromium stainless steel －Specifications for heat-treatment
2011-08-15
JB/T 6366-2007
滚动轴承 中碳耐冲击轴承钢零件 热处理技术条件
Rolling Bearings--Parts made from medium carbon endure shock bearing steel--Specifications for heat-treatment
2007-03-06
JB/T 13347-2017
滚动轴承 高碳铬轴承钢零件热处理淬火介质 技术条件
Rolling bearings-Heat treatment quenching medium for high-carbon chromium bearing steel parts-Technical specification
2017-11-07
JB/T 8881-2020
滚动轴承 渗碳轴承钢零件 热处理技术条件
Rolling bearings-Parts made from carburizing bearing steels-Specifications for heat treatment
2020-08-31
JB/T 8491.4-2008
机床零件热处理技术条件 第4部分：渗碳与碳氮共渗、淬火、回火
Technical requirement heat treatment for machine tool parts--Part 4:carburizing or carbonitriding and quenching and tempering
2008-06-04
JB/T 11087-2011
滚动轴承 钨系高温轴承钢零件 热处理技术条件
Rolling bearings. Parts made from W-series steel elevated temperature. Specification for heat-treatment
2011-08-15
JB/T 2850-2007
滚动轴承 Gr4Mo4V高温轴承钢零件 热处理技术条件
Rolling bearings--Parts made from Cr4Mo4V bearing steel elevated temperature--Specifications for heat-treatment