Super Duplex Stainless Steel – F55 / S32760 / 1.4501
| Bar Specifications | |||||
| Uns | Type | Ams | Astm | Federal | Characteristics |
| S32760 | Super Duplex | - | A-276 A-314 A-479 |
- | Similar to 32750 with slight differences, competes strongly with super austenitic grades. |
SAGAR STEEL’S based manufacturing & supplier specialize in no-compromise manufacture using state of the art CNC equipment, and the finest steels available.We are also a very large stockholder of hot work tool steels, stainless steels (440c / 1.4125 / 4125 / X105CrMo17), duplex stainless steel (ASTM A182 A276 / AISI / F51 EN / DIN (Werkstoff) 1.4462 and X2CrNiMoN22-5-3, UNS 31803 / S31803 / S32205, Afnor Z2CND22-5Az, BS318S13, SS2377, BS332C15, EN (10283) 1.4770, branded steel SAF2205, URANUS 45N, FALC223) and now Super Duplex stainless steel conforming to ASTM / AISI / F55 in round bar and plate / sheet form.
"Super" duplex grades have enhanced pitting and crevice corrosion resistance compared with the ordinary austenitic or duplex types. This is due to the further additions of chromium, molybdenum, and nitrogen to these grades. It also conforms, or is similar to, EN / DIN (Werkstoff) 4501 / 1.4501 / X2CrNiMoCuWN25.7.4 / UNS 32760 / S32760, UNS - ASTM A276 S32760 / AISI F55 / GOST 12Kh13 / Afnor Z3CND25.06Az and branded steel Zeron 100. Also 1.4410 / UNS S32550 / UNS S32750 / Z3CNDU25.07Az / SS2328 / X2CrNiMoCuN25.6.3 / SAF 2507 SANMAC / Uranus 52N.
| Corresponding Standards: | |
| EN/DIN | 1.4501 X2CrNiMoCuWN25.7.4 |
| AFNOR | Z3CND25.06Az |
| UNS | S32760 |
| AISI | F55 (A182 / A276 / A479) |
| GOST | 12Kh13 |
| BRANDS® | ZERON100a |
| NORSOK | M630 MDS D57 BAR M630 MDS D54 FORGINGS M630 MDS D55 PLATE M630 MDS D56 CASTINGS M650 Qualification of Manufacturer |
| OTHER | NACE MR01-75 ISO 15156 EN 10088-3 PED 97/23/EC ASTM G48 Method A ASTM A751 COMPOSITION ASTM A388 U/T API 6A - PSL 4 |
| Chemical Composition | ||||||||||||
| UNS S32760 | ||||||||||||
| C | Si | Mn | P | S | Ni | Cr | Mo | N | Cu | W | PRE* | |
| Min | ― | ― | ― | ― | ― | 6 | 24 | 3 | 0.2 | 0.5 | 0.5 | 40 |
| Max | 0.03 | 1 | 1 | 0.03 | 0.01 | 8 | 26 | 4 | 0.3 | 1 | 1 | ― |
Industries that use 32760 include:
•Chemical
•Desalination
•Flue gas desulfurization
•Marine
•Metallurgical
•Mining
•Oil and Gas
•Pharmaceutical
•Pollution control
•Power generation
•Pulp and Paper
Products partially or completely constructed of 32760 include:
•Absorber towers
•Cargo tanks
•Chemical tankers
•Ducting
•Engineering equipment for pollution control
•Fans
•Heat exchangers
•Manifolds
•Piping
•Pressure vessels •Risers
•Rotors
•Seawater, firewater and subsea pipe work systems
•Utility and industrial scrubber systems
•Valves
The information above is not warranted, guaranteed, or for design purposes.