Jayant Impex Pvt Ltd, India, Maharashtra, Khopoli, Mumbai are leading UNS S31254 Round Bars supplier, exporter, trader, wholesaler, stockiest.
UNS S31254, a high molybdenum austenitic stainless steel specification. Its high molybdenum content combined with elements such as nickel and copper gives UNS S31254 excellent resistance to pitting and crevice corrosion. In acids containing halides it offers good resistance to uniform corrosion and is superior to other austenitic stainless steel grades.
Size Specifications for Stainless Steel UNS S31254 Round Bars: 6mm upto 250mm
Size Specifications for Stainless Steel UNS S31254 Square, Flat, Rectangular Bars: 6mm upto 55mm in thickness, 500mm to 6000mm length(can be Customized)
Size Specifications for Stainless Steel UNS S31254 Hollow Bars: 50mm upto 250mm in diameter as welded hollow bars & 2inch to 10inch diameter as seamless hollow bars
Size Specifications for Stainless Steel UNS S31254 Hollow Rings: 50mm upto 1000mm in diameter as welded hollow rings & 2inch to 30inch diameter as seamless hollow rings
Chemical Composition (Chemistry) of UNS S31254 Round Bars:
|
Elements |
C |
Cr |
Mo |
Mn |
N |
Ni |
P |
S |
Si |
|
Minimum |
- |
19.5 |
6 |
- |
0.18 |
17.5 |
- |
- |
- |
|
Maximum |
0.02 |
20.5 |
6.5 |
1 |
0.22 |
18.5 |
0.03 |
0.01 |
0.8 |
Different Designations of UNS S31254 Round Bars:
Trade Name: 254SMO or SMO254 or Alloy 254
EU EN: X1CrNiMoCuN20-18-7
UNS S31254
DIN, WNr: 1.4547
Sweden SS: 2378
AFNOR Z1 CNDU 20.18.06AZ
BS X1CrNiMoCuN20-18-7
ASTM A182 F44
Features of UNS S31254:
Resistant to crevice corrosion in seawater
Excellent corrosion resistance in seawater and concentrated halide environments
High resistance to stress corrosion cracking
Good resistance to erosion corrosion
Excellent ductility and impact strength at both ambient and sub-zero temperatures
Low magnetic permeability
Client can procure smaller quantities of UNS S31254 Round Bars online ready stock from us at any destination by just sending us an email at
Application of UNS S31254:
Equipment for handling of seawater, such as, seawater cooling, cooling water pipes, ballast water systems, fire-fighting systems etc.
Hydraulic and instrumentation tubing
Equipment in pulp bleaching plants
Components in gas cleaning systems
Tanks and pipelines for chemicals with high halide contents
Corrosion Resistance properties of Stainless Steel UNS S31254:
Excellent resistance to pitting and crevice corrosion due to its high chromium, molybdenum, and nitrogen content
Has a very low carbon content, which means there is very little risk of carbide precipitation during heating
Possesses very good resistance in water containing chlorides, therefore, it is suitable for use in seawater as it can be exposed to it for prolonged periods without suffering from crevice corrosion
Weldability properties of Stainless Steel UNS S31254:
Possesses good weldability
Should be done without pre-heating
If correctly performed, there will be no need for any subsequent heat treatment
Has low thermal conductivity and high thermal expansion so must minimize distortion of welded joint
Welding without filler metal results in poor strength properties
Machinability properties of Stainless Steel UNS S31254:
High work hardening rate combined with a lack of sulfur makes it very difficult to machine
Slow speeds, sharp tools, positive feeds, over-powered machine tools, and ample lubrication offer the best results
Other Possible products in Stainless Steel UNS S31254 are mentioned below:
UNS S31254 Plate
UNS S31254 Circles
UNS S31254 Strips
UNS S31254 Sheets
UNS S31254 Patti
UNS S31254 Patta
UNS S31254 Plate Shapes
UNS S31254 Custom Profiles
UNS S31254 Shims
UNS S31254 Fittings
UNS S31254 Elbow
UNS S31254 Tee
UNS S31254 Eccentric & Concentric Reducer
UNS S31254 Nipple
UNS S31254 Sleeve
UNS S31254 Union
UNS S31254 Tube
UNS S31254 Tubing
UNS S31254 Pipe
UNS S31254 Billets
UNS S31254 Bar
UNS S31254 Round Bars
UNS S31254 Flat Bars
UNS S31254 Square Bars
UNS S31254 Round Corner Square Bars
UNS S31254 Hexagonal Bars
UNS S31254 Rectangular Bars
UNS S31254 Forged Bars
UNS S31254 Rolled Bars
UNS S31254 Black Bars
UNS S31254 Bright Bars
UNS S31254 Peeled Bars
UNS S31254 Machined Bars
UNS S31254 Hollow Bars
UNS S31254 Blocks
UNS S31254 Slabs
UNS S31254 Rings
UNS S31254 Forged Seamless Rings
UNS S31254 Rolled Seamless Rings
UNS S31254 Fasteners
UNS S31254 Bolts
UNS S31254 Nuts
UNS S31254 Screws
UNS S31254 Washers
UNS S31254 Studs
UNS S31254 Flanges
UNS S31254 Long Welding Neck Flanges
UNS S31254 Blind Flanges
UNS S31254 Slip-On Flanges
UNS S31254 Lap Joint Flanges
UNS S31254 Threaded Flanges
UNS S31254 Socket Welding Flanges
UNS S31254 Welding Products
UNS S31254 Forgings
UNS S31254 Machined Parts
UNS S31254 Welded Components
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