| Place of Origin: | Changzhou |
|---|---|
| Brand Name: | Joyruns |
| Certification: | ISO9001 |
| Model Number: | 6mm to 760mm |
| Minimum Order Quantity: | 2Tons |
| Packaging Details: | plastic packing, end caps, wooden box packing |
| Delivery Time: | 30days |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 2000Tons/Month |
| Standard: | DIN,ASTM,AISI,JIS,GB | Grade: | S31500 |
|---|---|---|---|
| Application: | Condenser | Technique: | Cold Drawn |
| Outer Diameter: | 6-760mm | Thickness: | 0.1mm-100mm |
| Length: | As Customer's Request | Surface: | Annealing,polished,Pickled |
| High Light: | SA790 Stainless Steel Condenser Tube,760mm Stainless Steel Condenser Tube,UNS S31500 |
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ASME SA790 UNS S31500 Duplex Stainless Steel Pipe
S31500 material is a duplex (austenitic-ferritic) stainless steel with characters as High resistance to stress corrosion cracking (SCC) in chloride, bearing environments, Good resistance to general corrosion and pitting, High mechanical strength, roughly twice the proof strength of austenitic grades, Good resistance to erosion corrosion and corrosion fatigue, Physical properties that present design advantages, Good weldability
UNS S31500 duplex stainless steel has the ferrite to austenite size bipolar organization, good resistance to stress corrosion cracking, pitting corrosion resistance and 00 cr17ni13mo2 quite, has the high strength suitable for the environment of chlorine ion, used in fertilizer, paper making, petroleum, chemical industry and other industrial heat exchangers, condenser, etc.
S31500 Chemical Composition:
|
% |
C |
Mn |
P |
S |
Si |
Cr |
Ni |
Mo |
Cu |
N |
Fe |
|
Min |
- |
1.2 |
- |
- |
1.4 |
18 |
4.2 |
2.5 |
- |
0.05 |
balance |
|
Max |
0.03 |
2 |
0.03 |
0.03 |
2 |
19 |
5.2 |
3.5 |
- |
0.1 |
balance |
S31500 Mechanical Property:
|
20°C |
Tensile Strength |
Yield Strength |
Elongation % |
Hardness |
Density |
|
Min |
630Mpa |
440Mpa |
30% |
- |
7.8kg/dm3 |
|
Max |
- |
- |
- |
30HRC |
7.8kg/dm3 |
Hydraulic Testing & ECT Testing
Packing
