JB/T 1269-1993 Technical requirements for steam turbine generator magnetic ring forgings

Basic Information

Standard ID: JB/T 1269-1993

Standard Name: Technical requirements for steam turbine generator magnetic ring forgings

Chinese Name: 汽轮发电机磁性环锻件技术条件

Standard category:Machinery Industry Standard (JB)

state:in force

Date of Release1993-09-21

Date of Implementation:1994-07-01

standard classification number

Standard Classification Number:Machinery>>Processing Technology>>J32 Forging

associated standards

alternative situation:JB 1269-85; replaced by JB/T 1269-2002

Procurement status:neq ASTM A288-77(82)

Publication information

other information

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Introduction to standards:

JB/T 1269-1993 Technical Specifications for Magnetic Ring Forgings for Steam Turbogenerators JB/T1269-1993 Standard download decompression password: www.bzxz.net

Some standard content:

The People's Republic of China Press Machinery Industry Standard JB/T12691993
1993-09-214
1994-07-01
GR20P uxDEe/
JB1581
JB/ZQ6101
JB/ZQ6117
4.1.2.1 bottle
4.1.3.1 duty
65mm pass
1993-09-21 this
4~8 bottles
JB/T12691993
JB1269—85
1994-07-01
35SiMn
35CrMo||tt| |35CrMoV
25CrNi1MoV
34CrNi1Mo
34CrNi3Mo
25Cr2Ni4MoV
30Cr2Ni4MoVE
JB/T12691993
1.01~2.00
|tt||Eaz steam cm2
4650~1300
41300~2600
2~4 mm front
42600~5200
45200~10300
410300
16Mng45
50Mn1Cr13
35SiMn35CrMo
35CrMoV
25CrNi1MoV
34CrNi1 Mo
34CrNi3Mo
34CrNi3Mo
25CrNi1MoV
25Cr2Ni4MoV
30Cr2Ni4MoVE
5.1. True
1/2 grains
5. 2. 2 RuiWww.bzxZ.net
50mm surface
3223 Lane
JB/ZQ6101
31581 Tong
JB/T12691993
JB/T12691993
12691993
880A1230
19945 onwards
100044
1994A5 onwards
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