Standard No.:	JB/T 11030-2010
English Name:	Specification of high and low pressure combined rotor forgings for steam turbine
Chinese Name:	汽轮机高低压复合转子锻件 技术条件
Chinese Classification:	J32    Forging and pressing
Professional Classification:	JB    Professional Standard - Machinery
ICS Classification:	77.140.85 77.140.85    Iron and steel forgings 77.140.85
Source Content Issued by:	State Economic and Trade Commission
Issued on:	2010-2-11
Implemented on:	2010-7-1
Status:	superseded
Superseded by:	JB/T 11030-2021 High and low pressure combined rotor forgings for steam turbine-Technical specification
Superseded on:	2021-10-1
Target Language:	English
File Format:	PDF
Word Count:	3500 words
Translation Price(USD):	100.0
Delivery:	via email in 1~3 business day

本标准规定了汽轮机无中心孔高低压复合转子用真空处理的合金钢锻件的订货要求、制造工艺、技术要求，检验规则和试验方法，验收及质量证明书等。
本标准适用于汽轮机在高压侧高温和低压侧高应力下工作的无中心孔高低压复合转子锻件的订货、制造与检验。