一、Semiconductor Raw Material:
Ultra-Pure Stainless Steel AISI 316L
Principal Component Ratio(mass%)
(*ppm)
钢级
|
C |
Mn |
S |
Ni |
Cr |
Mo |
N* |
O* |
SUS316L
|
≤0.030 |
≤2.00 |
≤0.030 |
10.00-15.00 |
16.00-18.00 |
2.00-3.00 |
-- |
-- |
YUYIN GRADE NO1
|
0.014 |
0.0790 |
0.001 |
14.83 |
17.68 |
2.68 |
35 |
6 |
YUYIN GRADE NO2
|
0.013 |
1.090 |
0.001 |
14.66 |
17.63 |
2.63 |
50 |
8 |
YUYIN GRADE NO3
|
0.012 |
1.23 |
0.002 |
12.15 |
17.60 |
2.03 |
160 |
50 |
YUYIN General AISI316L
|
0.013 |
1.84 |
0.004 |
10.11 |
16.83 |
2.02 |
280 |
62 |
Applications: semiconductor manufacturing equipment,ultra high vacuum valve, joint,filter Housings,etc.
Key Technology: special smelting is used to reduce "non-metallic inclusion & gas composition " in the production of materials .
Nonmetallic Inclusions :
钢级
|
ASTM-D法(Worst Thin) |
|||||
0.5 1.0 1.5 2.0 2.5 (级) |
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YUYIN GRADE NO1
|
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YUYIN GRADE NO2
|
|
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YUYIN GRADE NO3
|
|
|
|
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YUYIN General AISI316L
|
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Bright Annealed Precision Tube
Designation: TP304L, TP316L
Standards: ASTM A269,ASTM A213,GB13296, JIS G3459
Size :
Technical Reference:
1、Ordinary BA Pipe, raw material is from YONGXING、Baosteel,TISCO, Inner surface roughness<Ra0.5um,package:loose package deburring at both side.)
2、(Clean BA Pipe, raw material is from Import or
domestic vacuum metling (VIM), Inner surface roughness<Ra0.3um, package: each pipe with plastic bag & cap, plan end.
3、Ultra-Pure BA Pipe, raw material is from Import or domestic vacuum metling(VIM+VAR),Inner surface roughness<Ra0.3um,clean wash, package in dust-fress roon,both end with cap, after full with nitrogen gas & each pipe with plastic bag.
Add: Building C, No. 888, west huanhu second road, nanhui new town, pudong new area, Shanghai Tel:15821616610 Affiliated