发布时间：2017/8/24 7:38:00 文章来源： 点击量：2711
904 L
|
Material No. |
AISI/SAE |
UNS |
|
1.4539 |
904 L |
N08904 |
Standards
材料标准
Special properties Excellent corrosion resistance to sulfuric and phosphoric conditions. High resistance to localized corrosion such as
pitting and crevice corrosion, as well as to stress-corrosion.
材料特质
|
C |
Si |
Mn |
P |
S |
Cr |
Mo |
Ni |
N |
Cu |
|
0.02 Max |
0.10 Max |
2.00 Max |
0.040 Max |
0.030 Max |
19.0-23.0 |
4.0-5.0 |
23.0-28.0 |
0.10 |
1.0-2.0 |
Chemical Composition
化学成份
|
Hardness ≤ HB |
Yield strength Rp ≥ N/mm² |
Tensile strength N/mm² |
Elongation A5 ≥ % |
Modulus of elasticity kN/mm² |
|
250 |
215 |
490-750 |
35 |
200 |
Mechanical Properties
机械性能
Application Cellulose industry, offshore, refineries, seawater technology, hot sulphuric and phosphoric environment.
应用领域
|
Sheets/Plates |
Forged |
Fittings |
Bars |
Wire |
Finished part |
Tubes/Pipes |
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Available forms
材料形式
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