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English  |
| Quantity: | |
|---|---|
M2-100
RUIYANG
254SMO,The high concentration of molybdenum,chromium and nitrogen made 254SMO has very good resistance to pitting and crevice corrosion performance. Copper improved corrosion resistance in some of the acid . In addition, due to its high content of nickel,chromium and molybdenum, so that 254SMO have a good stress strength corrosion cracking performance.
254SMo bolts,hex bolt and nuts supply
1.4547 bolt and nuts
UNS S31254 bolts and nuts
254SMO bolts and nuts washers with DIN931 half thread hex head bolt in stainless steel fasteners
DIN125 washers 254smo washers
| Standard: | DIN125 |
| 254smo Material: | 1.4547/254SMo/UNS S31254 |
| material | Stainless steel,Duplex2205/2507,254smo Hastelloy,Inconel,Incoloy,Monel , |
| Titanium and Titanium alloy GR1,GR2,GR5,GR7-GR23 | |
| sizes | M2-M100 |
| Colour: | Bright,original steel |
| MOQ | 10PCS |
| Package: | Bulk in 25 kg carton, then in pallet Or wooden box |
| Delivery time: | 10-20 days usually |
254SMO grade equivalent
| AISI/ASTM | UNS | ID | W.Nr |
| 254SMO | S31254 | F44 | 1.4547 |
| Density | Melting point | ||
| 8.0 g/cm3 | 1320-1390ºC |
| 254SMO Chemical composition: | |||||||||||
Alloy | % | Ni | Cr | Mo | Cu | N | C | Mn | Si | P | S |
| 254SMO | Min. | 17.5 | 19.5 | 6 | 0.5 | 0.18 | |||||
| Max. | 18.5 | 20.5 | 6.5 | 1 | 0.22 | 0.02 | 1 | 0.8 | 0.03 | 0.01 | |
| 254SMO minimum mechanical Physical properties in the room temperature: | |||||||||||
| Tensile strength Rm N Rm N/mm2 | Yield strength RP0.2N/mm2 | Elongation A5 % | |||||||||
| 650 | 300 | 35 | |||||||||
254SMO is a mult-purpose material can be used in many industrial applications:
Petroleum, petrochemical equipment, petro-chemical equipment, such as the bellows.
Pulp and paper bleaching equipment, such as pulp cooking, bleaching, washing filters used in the barrel and cylinder pressure rollers, and so on.
Power plant flue gas desulphurization equipment, the use of the main parts: the absorption tower, flue and stopping plate, internal part,spray system.
At sea or sea water processing system, such as power plants using sea water to cool the thin-walled Condenser, desalination of sea water processing equipment,can be applied even though the water may not flow in the device.
Desalination industries, such as salt or desalination equipment. 6. Heat exchanger, in particular in the working environment of chlorideion
Where to buy DIN125 bolts and 254smo bolts,washers,where to buy 254smo washers,please contact us for inquiry.
254SMO,The high concentration of molybdenum,chromium and nitrogen made 254SMO has very good resistance to pitting and crevice corrosion performance. Copper improved corrosion resistance in some of the acid . In addition, due to its high content of nickel,chromium and molybdenum, so that 254SMO have a good stress strength corrosion cracking performance.
254SMo bolts,hex bolt and nuts supply
1.4547 bolt and nuts
UNS S31254 bolts and nuts
254SMO bolts and nuts washers with DIN931 half thread hex head bolt in stainless steel fasteners
DIN125 washers 254smo washers
| Standard: | DIN125 |
| 254smo Material: | 1.4547/254SMo/UNS S31254 |
| material | Stainless steel,Duplex2205/2507,254smo Hastelloy,Inconel,Incoloy,Monel , |
| Titanium and Titanium alloy GR1,GR2,GR5,GR7-GR23 | |
| sizes | M2-M100 |
| Colour: | Bright,original steel |
| MOQ | 10PCS |
| Package: | Bulk in 25 kg carton, then in pallet Or wooden box |
| Delivery time: | 10-20 days usually |
254SMO grade equivalent
| AISI/ASTM | UNS | ID | W.Nr |
| 254SMO | S31254 | F44 | 1.4547 |
| Density | Melting point | ||
| 8.0 g/cm3 | 1320-1390ºC |
| 254SMO Chemical composition: | |||||||||||
Alloy | % | Ni | Cr | Mo | Cu | N | C | Mn | Si | P | S |
| 254SMO | Min. | 17.5 | 19.5 | 6 | 0.5 | 0.18 | |||||
| Max. | 18.5 | 20.5 | 6.5 | 1 | 0.22 | 0.02 | 1 | 0.8 | 0.03 | 0.01 | |
| 254SMO minimum mechanical Physical properties in the room temperature: | |||||||||||
| Tensile strength Rm N Rm N/mm2 | Yield strength RP0.2N/mm2 | Elongation A5 % | |||||||||
| 650 | 300 | 35 | |||||||||
254SMO is a mult-purpose material can be used in many industrial applications:
Petroleum, petrochemical equipment, petro-chemical equipment, such as the bellows.
Pulp and paper bleaching equipment, such as pulp cooking, bleaching, washing filters used in the barrel and cylinder pressure rollers, and so on.
Power plant flue gas desulphurization equipment, the use of the main parts: the absorption tower, flue and stopping plate, internal part,spray system.
At sea or sea water processing system, such as power plants using sea water to cool the thin-walled Condenser, desalination of sea water processing equipment,can be applied even though the water may not flow in the device.
Desalination industries, such as salt or desalination equipment. 6. Heat exchanger, in particular in the working environment of chlorideion
Where to buy DIN125 bolts and 254smo bolts,washers,where to buy 254smo washers,please contact us for inquiry.
