Duplex 1.4410 Stainless Steel Pipe Uns S32750 Steel Pipes
Austenitic Ferritic Duplex Stainless Steel Pipe For Heat Exchanger S32205 / S31803 / S32304 / S32750 stainless steel pipe
Duplex stainless steel tube : OD6-101.6MM ,WT 0.3-3.5MM
Material : S32205,S31803,S32304,S32750, S32760 seamless steel pipe,EN 10216-5 1.4462 1.4362 1.4162 1.4410 1.4501 Seamless Tubes
ASTM Specifications
Pipe Smls |
Pipe Welded |
Tube Smls |
Tube Welded |
Sheet/Plate |
Bar |
Flanges & Fittings |
|---|---|---|---|---|---|---|
A790 |
A790 |
A789 |
A789 |
A240 |
A276 |
A182 |
Overview:
The tubing made form ASTM A789 UNS S32760 is a super duplex stainless steel (SDSS) tube. UNS S32760 has guaranteed corrosion performance with the PREN value no less than 40. Similar to UNS S32750, it has excellent resistance to chloride stress corrosion cracking (SCC) and pitting corrosion; it also has much higher strength than the austenitic stainless steels and better impact toughness than ferritic stainless steels. ASTM A789 UNS S32760 tubing is generally furnished with actual outside diameter, minmum or average wall thickness. They are primarily used for services requiring general corrosion resistance, with particular emphasis on resistance to SCC. The tubing are susceptible to embrittlment if used for prolonged periods at moderately elevated temperature
| Standard | ASTM A789 & Its equivalent ASME, DIN & EN Standard |
| Grades | S32760 |
| Type | Seamless or Welded |
| Outer Diameter Size | 1/4'' to 6'' or as required |
| Wall Thickness | 0.02'' to 0.5'' or as required |
| Length | Upto 6 meters or custom cut lengths |
| Finishes | Annealing Pickling |
| Ends | Plain End, Beveled End |
| Other Testing | Product Analysis, Radiographic Examination, Transverse Tension Test, Flattening Test, Etching Test, Stabilizing Heat Treatment, Intergranular Corrosion Test, Grain Size Test, NACE 0175, Dual Grade, Weld Decay Test, Magnetic Particle Detection, PWHT (POST WELD HEAT TREATMENT), Flare Test, Bend Test, Hardness Test, Tensile Test etc |
| Dimension | All Pipe & Tube Is Manufactured and Inspected / Tested to the Relevant standards including ASTM and ASME |
| Packaging | Loose / Bundle / Plastic Cloth Wraps / Wooden Pallet / Wooden Box / Plastic End Caps / Beveled Protector |
WHAT WE CAN DO OF STAINESS STEEL PIPE ?
Quick Detail:
Steel/ Super Duplex Stainless Steel Comparison Chart
| China GB | ISO Unified Digital Code | ASTM / ASME | UNS code | EN Code | Company Commercial Grade |
| 022Cr23Ni4MoCuN | S23043 | S32304 | S32304 | 1.4362 | SAF2304 (Sandvik) |
| 022Cr22Ni5Mo3N | S22253 | S31803 | S31803 | 1.4462 | - |
| LDX2101 | S32101 | S32101 | 1.4162 | - | |
| 022Cr23Ni5Mo3N | S22053 | S32205 | S32205 | 1.4462 | SAF2205 (Sandvik) |
| 022Cr25Ni7Mo4N | S25073 | S32750 | S32750 | 1.4410 | SAF2507(Sandvik) |
| 022Cr25Ni7Mo3WCuN | S22583 | S31260 | S31260 | - | - |
| 03Cr25Ni6Mo3Cu2N | S25554 | S32550 | S32550 | 1.4507 | UR52+ |
| 022Cr25Ni7Mo4WCuN | S27603 | S32760 | S32760 | 1.4501 | Zeron100 |
| 00Cr27Ni7Mo5N | - | S32707 | S32707 | - | SAF2707(Sandvik) |
Duplex Stainless seamless Steel Pipe Chemical Composition Of Material
|
Grade |
Chemical Composition(%) |
Remark |
|||||||||
|
C≤ |
Mn |
P≤ |
S≤ |
Si |
Ni |
Cr |
Mo |
N |
Cu |
||
|
S31803 |
0.03 |
≤2.0 |
0.03 |
0.02 |
≤1.0 |
4.50~6.50 |
21.0~23.0 |
2.50~3.50 |
0.08~0.20 |
||
|
S32205 |
0.03 |
≤2.0 |
0.03 |
0.02 |
≤1.0 |
4.50~6.50 |
22.0~23.0 |
3.0~3.5 |
0.14~0.20 |
||
|
S31500 |
0.03 |
1.20~2.0 |
0.03 |
0.03 |
1.4 ~2.0 |
4.50~5.25 |
18.0~19.0 |
2.5~3.0 |
0.05~0.1 |
||
|
S32550 |
0.04 |
≤1.5 |
0.04 |
0.03 |
≤1.0 |
4.50~6.50 |
24.0~27.0 |
2.9~3.9 |
0.10~0.25 |
1.5~2.5 |
|
|
S31200 |
0.03 |
≤2.0 |
0.045 |
0.03 |
≤1.0 |
5.50~6.50 |
24.0~26.0 |
1.2~2.0 |
0.14~0.20 |
||
|
S31260 |
0.03 |
≤1.0 |
0.03 |
0.03 |
≤0.75 |
5.50~7.50 |
24.0~26.0 |
2.5~3.5 |
0.10~0.30 |
0.20~0.8 |
W0.10~0.50 |
|
S32001 |
0.03 |
4.0~6.0 |
0.04 |
0.03 |
≤1.0 |
1.0~3.0 |
19.5~21.5 |
≤0.60 |
0.05~0.17 |
≤1.00 |
|
|
S32304 |
0.03 |
≤2.50 |
0.04 |
0.04 |
≤1.0 |
3.0~5.5 |
21.5~24.5 |
0.05~0.60 |
0.05~0.20 |
0.05~0.6 |
|
|
S39274 |
0.03 |
≤1.0 |
0.03 |
0.02 |
≤0.80 |
6.0~8.0 |
24.0~26.0 |
2.50~3.50 |
0.24~0.32 |
0.20~0.8 |
W1.50~2.50 |
|
S32750 |
0.03 |
≤1.2 |
0.035 |
0.02 |
≤0.80 |
6.0~8.0 |
24.0~26.0 |
3.0~5.0 |
0.24~0.32 |
≤0.5 |
|
|
S32760 |
0.05 |
≤1.00 |
0.03 |
0.01 |
≤1.0 |
6.0~8.0 |
24.0~26.0 |
3.0~4.0 |
0.20~0.30 |
0.5~1.0 |
W0.50~1.00 |
|
S32900 |
0.08 |
≤1.00 |
0.04 |
0.03 |
≤0.75 |
2.50~5.00 |
23.0~28.0 |
1.0~2.0 |
|||
|
S32950 |
0.03 |
≤2.00 |
0.035 |
0.01 |
≤0.60 |
3.50~5.20 |
26.0~29.0 |
1.0~2.5 |
0.15~0.35 |
W0.8~1.2 |
|
|
S39277 |
0.03 |
≤0.80 |
0.025 |
0.002 |
≤0.80 |
6.50~8.0 |
24.0~26.0 |
3.0~4.0 |
0.23~0.33 |
1.2~2.0 |
|
|
S32520 |
0.03 |
≤1.50 |
0.035 |
0.02 |
≤0.80 |
5.5~8.0 |
23.0~25.0 |
3.0~5.0 |
0.20~0.35 |
0.5~3.0 |
|
|
S32906 |
≤0.030 |
≤1.50 ≥0.80 |
0.03 |
0.03 |
≤0.50 |
≤7.5 ≥5.8 |
≤30.0 ≥28.0 |
≤2.60 ≥1.50 |
0.40 0.30 |
0.80 |
|
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