Basic Info
Model No.: 904L
Type: Stainless Steel Pipes
Standard: ASTM, AISI
Grade: 904L
Technique: Cold Drawn
Surface Treatment: Annealed And Pickling
Additional Info
Packaging: weaving bags in bundle or plywood case packing
Productivity: 400 Ton/month
Brand: CNMAX
Transportation: Ocean,Land,Air
Place of Origin: China
Supply Ability: 500 Ton/month
Certificate: ISO
HS Code: 7304419000
Port: Shanghai,Ningbo
Product Description
UNS NO8904 904L Super stainless steel seamless pipe
Properties
904L is Super stainless steel with low carbon, high Ni and Mo.
Good activation-passivation transition ability, good resistance to sulfur, aceticacid, methane acid and phosphoric acid corrosion.
Applications
Equipments like reactors for petro-chemical industry.
Gas desulfurization equipment, like tower shell, flue, shutter spray system.
Equipments for sea water processing, paper pulp, sulfur, nitric, acid and pharmacy.
Food equipment/jars/bottles; centrifugal machine, reactors used in pharmaceutical factory.
1 (%)Chemical Composition
|
C Max |
Si Max |
Mn Max |
P Max |
S Max |
Cr |
Ni |
Mo |
N Max |
Cu Max |
|
0.02 |
1.00 |
2.00 |
0.045 |
0.035 |
19.0-23.0 |
23.0-28.0 |
4.0-5.0 |
0.10 |
1.0-2.0 |
2 Density &Coefficient of Expansion
|
Density |
Temperature |
Coefficient Of Expansion |
|
8.24/g cm³ |
20-100℃ |
15.0x10-6k-1μm/m℃ |
|
20-200℃ |
15.6x10-6k-1μm/m℃ |
|
|
20-300℃ |
16.1x10-6k-1μm/m℃ |
3 Physical Properties
|
Condition |
T.S. |
Y.S. |
EL. (%) |
HRB(≤) |
|
1100-1040℃ |
520-720 |
230 |
35 |
90 |
Available Size Range for Seamless
|
Pipe/Tubes |
OD | WT |
|
6-325 MM |
0.5-25 MM |
Contact Person: Shirley
Phone：86-577-88330316
Fax：86-577-86858118
Address: 910 Longkang Road Longwan district,Wenzhou,Zhejiang
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