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The Strongest Name In Specialty Metals
Nuclear
Industrial
ALLOY 50 - Austenitic Stainless Steel
Alloy 50 is a chromium-nickel-manganese-molybdenum austenitic stainless steel that remains completely nonmagnetic after severe cold working or exposure to low temperatures. Its unique feature is the combination of higher strength and better corrosion resistance than the more widely used austenitic stainless grades.
Alloy 50 is considerably stronger than the conventional 300 series stainless steels but the same fabrication equipment and techniques are utilized.
Alloy 50 has superior corrosion resistance almost
double the yield strength than Type 304
exceptionally low magnetic permeability, outstanding
cryogenic properties and good seawater resistance.
TYPICAL USAGE
Alloy 50 is ideal where 316, 316L, 317 and 317L are marginal. It has found wide use in the petroleum, petrochemical, chemical, pulp and paper, textile, food, nuclear and marine industries.
Marine
seawater pumps, gate valves for seawater ballast systems on
tankers, high-pressure (microbial) deep-sea sampler and
incubation chambers and underwater robotic arms.
Chemical
urea production, ammonium carbamate pumps, pressure vessels,
tanks, heat exchangers, piping, fittings, valves and pumps.
Pump & Paper
Valves for sulfite liquors
Nuclear Waste Disposal
waste calcination systems, aqueous fluoride handling systems and
waste canisters.
Oil & Gas Production
oil field production and down-hole equipment
MasterSource stocks alloy 50 inventory as noted below.
| Alloy | Specifications |
| 22-13-5 UNS S20910 Alloy 22-13-5 ALLOY 50 Cast Grade: CG6MMN Cast: UNS J93790 Wrought: UNS S20910 N50 Stainless Ni 50 stainless steel XM19 XM-19 XM-19 Stainless Steel Type XM-19 Cr 22, Ni 12.5, Mn 5, Mo 2.25, Si 1 C 0.06 Fe bal W.-No. 1.3964 |
Bar AMS 5764 ASME SB479 ASTM A193 Gr B8R ASTM A194 ASTM A276 Gr XM-19 ASTM A479 Gr XM-19 Sheet and Plate AMS 5861 ASTM A240 Tubing ASTM A213 Forging AMS 5764 ASTM A182 Cast ASTM A351 ASTM A743 Custom Sizes Forgings |
INVENTORY FORMS
Round bar: 1/4" to 10" Dia and custom made tubing.
Sheet: 0.078" and 0.125"
Plate: 0.187" thru 2"
Wire: 0.035", 0.045", 0.093", 0.125" and 0.21
Seamless Rolled Rings & Open Die Forgings
Diameter up to 65 inches
Length up to 30 inches
Weight up to 1600#
Compliance: Metals distributed by and thru MasterSource Company Inc. are in compliance with Section 1502 of the Dodd-Frank Act pertaining to conflict minerals.
