A1082, A182 F61, BS2338, 1.4507, S32550, X2CRNIMOCUN25-6-3
Ferralium 255 Washers are dual phase austenitic-ferritic duplex washers manufactured from alloy containing chromium, nickel and molybdenum with restricted carbon content and minimum PREN 42. TorqBolt is an eminent Ferralium 255 washer supplier in India.
Super Duplex 255 Bolts Alloy 255 Fasteners Ferralium 255 Forgings Ferralium 255 Nuts Ferralium 255 Screws Ferralium 255 Stud Bolts Ferralium 255 Washers 1.4507 Stud Bolts
Grades | UNS DesignationB | TypeB | C | Mn | P | S | Si | Cr | Ni | Mo | N | Other Elements | ASTM A182 Grade F61 |
S32550 | 0.040 | 1.50 | 0.040 | 0.030 | 1.00 | 4.5-6.5 | 24.0-27.0 | 2.9-3.9 | ... | ... | Cu 1.50-2.50 N 0.10-0.25 |
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UNS Designation | Solution Temperature, °F [°C]B,C | Size Range | Mechanical Properties | ||||
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Tensile Strength,ksi [MPA] | Yield Strength,ksi [MPA] | Elongation in 2"[50 mm] or 4D % | HardnessD | ||||
Rockwell, HRC maximum | Brinell, maximum | ||||||
S32550 | 1900 [1040] | . . . | 110[760] | 80 [550] | 15 | 31 | 297 |