17-7PH熱處理方案 |
SUS631不銹鋼帶
朝展牌號
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狀態(tài)符號
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拉力試驗
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||||
屈服強度
óo.2/MPa≥
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抗拉強度
ób/MPa≥
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伸長率δ5(%)≥
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||||
厚度<0.4
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厚度≥0.4~0.8
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厚度>0.8
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||||
A
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380
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1030
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20
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|||
DY
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760
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1080-1230↑
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5
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|||
BY
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920
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1180-1420↑
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4
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|||
Y
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1170
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1420-1720↑
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3
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朝展產(chǎn)品厚度
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朝展產(chǎn)品寬度
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|||
20~150
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>150~250
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>250~400
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>400~600
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0.05~0.10
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±0.010
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±0.010
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±0.010
|
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>0.10~0.15
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±0.0100
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±O.010
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±0.010
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>0.15~0.25
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±0.010
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±0.010
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±0.010
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±0.010
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>0.25~0.45
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±0.010
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±0.010
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±0.010
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±0.020
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>0.45~0.65
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±0.020
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±0.020
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±0.020
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±0.020
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>0.65~0.90
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±0.020
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±0.020
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±0.020
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±0.020
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>0.90~1.20
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±0.03
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±0.03
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±0.03
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±0.03
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>1.20~1.50
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±0.03
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±0.03
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±0.03
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±0.03
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>1.50~1.80
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±0.03
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±0.03
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±0.03
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±0.03
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>1.80~2.00
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±0.03
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±0.03
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±0.03
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±0.03
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>2.00-2.30
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±0.04
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±0.04
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±0.04
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±0.04
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>2.30~2.50
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±0.04
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±0.04
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±0.04
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±0.04
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>2.50~3.10
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±0.04
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±0.04
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±0.04
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±0.04
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>3.10~<4.00
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±0.04
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±0.04
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±0.04
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±0.04
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朝展牌號
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朝展化學成分(質(zhì)量分數(shù))(%)
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||||||||
C
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Si
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Mn
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P
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S
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Ni
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Cr
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M0
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其他
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沉淀硬化型
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|||||||||
630
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≤0.07
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≤1.00
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≤1.00
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≤0.035
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≤O.030
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3.00~5.00
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15.50~17.50
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Cu3.00~5.00
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Nb0.15~O.45
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≤0.09
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≤I.00
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≤1.00
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≤O.035
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≤0.030
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6.50~7.75
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16.00~18.00
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AL:0.75~1.50
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632
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≤0.09
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≤1.00
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≤1.00
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≤O.035
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≤O.030
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6.50~7.50
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14.00~16.00
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2.00~3.00
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AL:0.75~1.50
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聯(lián)系電話:021-65616598
021-65613389
移動電話: 13661704135
13122459187
MSN: sus631@hotmail.com