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UNS S20910

We are professional UNS S20910 material factory from China

UNS S20910 is a Nitrogen-strengthened austenitic alloy that provides high strength as well as high corrosion resistance. Nitronic 50 has better corrosion resistance compared to 316 Stainless with twice the yield strength..
We could supply UNS S20910 Stainless steel in following forms:
Forging:Forged Rings,Forged Pipes,Rolled Rings,Forging Sleeves,Forging Disks,Forged Bushings,Forging Sleeves,Forged Tube Sheets,Forged Shafts,Forged Valve Parts(Valve Bodies,Valve seat rings,valve bonnets) and so on
Sheet,Plate,Strips,Coils
Bar:Round Bars,Square bars,flat bars,hollow bars,hex bars and so on
Pipe & Tube:Seamless tubes,seamless pipes,welded pipes,welded tubes,tubings,coiled tubes,U-bend Tubes.
Fittings (elbows, tees,stub-ends,returns,caps,crosses,reducers,and pipe nipples)
Wire:welded wires,wire rods
Flanges:in slip-ons,blinds,weld-necks,lapjoints,long welding necks,socket welds
Fasteners:bolts,screws,nuts,studs,Washers,Sockets,pins
Springs:Compression Springs,Extension Springs,Torsion Springs, tension spring, disc spring, wave spring,Spiral Springs, Automotive Springs
Cnc Machining Parts,CNC turning parts,CNC Stamping parts
The Chemical composition of UNS S20910 is as follows:

Chemistry Analysis

Carbon

0.06%

Manganese

4.00%-6.00%

Phosphorus

0.040%

Sulfur

0.030%

Silicon

1.00%

Chromium

20.50 - 23.50%

Nickel

11.50-13.50%

Molybdenum

1.50-3.00%

Nitrogen

0.20-0.30%

Columbium/Niobium

0.10-0.30%

Iron

51.87-60.97%

Vanadium

0.10-0.30%

The mechanical property of UNS S20910 is as follows

0.2% Yield Strength

Ultimate Tensile Strength

% Elongation in 2” (50.8mm)

% Reduction of Area

Brinell Hardness

Charpy V-notch impact Strength

ksi

Mpa

ksi

Mpa

Ft lb

J

65

448

120

827

45

65

150

160

217

Following is production standard of UNS S20910
ASTM A314 / ASME SA314,ASTM A479,ASTM A276 ,ASTM A240 / ASME SA240,ASTM A412 / ASME SA412,ASTM A193 Grade B8R,ASTM A194 Grade B8
UNS S20910 has an excellent combination of strength and corrosion resistance. Its uses include, Valves, valve shafts, pumps and pumping equipment, marine, off shore rigging, heat exchanger, pulp and paper, marine shaft
 Stainless steel UNS S20910 can be formed using the same methods applied for other austenitic stainless steels. More power for forming and forging is needed for this alloy. Forging can be done at 1177-1204°C (2150-2200°F).
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