2507 Seamless Equal Tee, ASTM A815, DN100, Sib npaug Tee, SCH40S, SCH XS, Seamless Equal Tee, 2507 Seamless Equal Tee, UNS S32750 Seamless Equal Tee
ASTM A815 UNS S32750 Super Duplex SS Sib npaug Tee
1. Txias txoj kev
2. Khoom siv: Super Duplex Stainless Hlau 2507 (F53 / 1.4410 / UNS S32750)
3. Cov khoom zoo, kev sib tw nqi qis.
4. Export: Peb Super Duplex 2507 yeeb nkab fittings tau raug xa tawm mus rau Tebchaws Meskas, Indonesia, Malaysia, Brazil, Chile, Peru thiab Middle East.
Super Duplex 2507 Khoom
Super Duplex 2507 (F53 / 1.4410 / UNS S32750) muaj kev tiv thaiv corrosion zoo heev thiab kev ua haujlwm zoo heev rau pitting thiab crevice corrosion hauv dej hiav txwv thiab lwm qhov chaw chloride. Qhov tseem ceeb pitting kub yog tshaj 50 degree. Lub coefficient ntawm thermal expansion yog qis dua li ntawm austenitic steel, thiab thermal conductivity siab dua, haum rau kev ua haujlwm kub txog li 300 degree. Peb kuj muabSuper Duplex 2507 yeeb nkab, steel phaj, yeeb nkab fittings, flanges, thiab lwm yam.
| Qib | Chemistry (Tswj qhov tseem ceeb) | Mechanicals | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Specification | Cr | Ni | Mo | Cu | N | W | Si | Mn | P max |
S max |
C max |
Fe | UTS N / mm² (min) |
0.20% Pov thawj (min) |
Elong % (min) |
Hardness HB (max) |
PREN |
| 2507 | 25.0 | 7.0 | 3.8 | 0.75 | 0.25 | 0.28 | 0.80 | 1.20 | 0.035 | 0.020 | 0.030 | Bal | 750 | 500-550 | 25 | 270 | 41 |
Tiv tauj peb kom paub ntau ntxiv thiab nqe lus pub dawb!
ASTM A815 UNS S32750 Butt Weld Fittings Test Certificate
- EN 10204/3.1B
- Raw Material Certificate
- 100% Radiographic Test Report
- Daim Ntawv Ceeb Toom Thib Peb
