China 'NB/T 20006.5-2012
' Industry standard english version:
NB
中华人民共和国行业标准
INDUSTRY STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
NB/T 20006.5-2012
Alloy steel for pressurized water reactor nuclear power plants. Part 5: Mn-Ni-Mo alloy steel forgings for reactor pressure vessel heads 压水堆核电厂用合金钢 第5部分:反应堆压力容器封头用锰-镍-钼钢锻件
Issued Date:2012-10-19
Implemented Date:2013-03-01
Issued by:
The Standardization Administration of the People's Republic of China
GB Standard Code
NB/T 20006.5-2012
Standard Category
China Energy industry
Standards
GB Standard English Title
Alloy steel for pressurized water reactor nuclear power plants. Part 5: Mn-Ni-Mo alloy steel forgings for reactor pressure vessel heads