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UNS S31500 Duplex Stainless Steel Pipes seamless type and welded type supply one stop supplying
UNS 31500 is usually instead of 316L stainless steel pipes,because their corrosion resistance is more or less.but due to added the 0.05% – 0.10% nitrogen become a special duplex stainless steel with chloride ion stress corrosion resistance.More 31500 duplex stainless steel with high corrosion resistance and high mechanical strength,good welding performance and physical properties.Therefore 31500 steel pipes usually used in refineries, chemical plants and other pulping industries.
Details of chemical components of 31500 as below in table:
| Duplex 31500 duplex stainless steel pipes | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chemical Composition of UNS31500 | |||||||||
| Element | C | Si | Mn | S | P | N | Ni | Cr | Mo |
| % | max 0.03 | 1.3-2 | 1-2 | 0.03max | 0.035max | 0.05-0.15 | 4.5-5.5 | 18-19.5 | 2.5-3 |
| Mechanical properties | |||||||||
| Tensile strength (Rm / MPa) | Yield strength (Rp0.2 / MPa) | Impact (Kv / J) | Elongation (A / %) | Hardness (HB) | |||||
| ≥881 | ≥683 | 22 | 23 | 324 | |||||
| Density | 7.8 g/cm³ | ||||||||
We could supply 31500 duplex stainless steel pipes sizes:OD6-630mm,thickness customed,length customed,surface customed and MOQ need 25 Tons because need special raw bars to made.
Meanwhile,duplex stainless steel pipes 31803,duplex stainless steel round pipes 2205,duplex stainless steel pipes 2507 material also supply
Welcome contact us for UNS S31500 Duplex Stainless Steel Pipe and tube inquiry and order common such as SS304 stainless steel pipes.
UNS S31500 Duplex Stainless Steel Pipes seamless type and welded type supply one stop supplying
UNS 31500 is usually instead of 316L stainless steel pipes,because their corrosion resistance is more or less.but due to added the 0.05% – 0.10% nitrogen become a special duplex stainless steel with chloride ion stress corrosion resistance.More 31500 duplex stainless steel with high corrosion resistance and high mechanical strength,good welding performance and physical properties.Therefore 31500 steel pipes usually used in refineries, chemical plants and other pulping industries.
Details of chemical components of 31500 as below in table:
| Duplex 31500 duplex stainless steel pipes | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chemical Composition of UNS31500 | |||||||||
| Element | C | Si | Mn | S | P | N | Ni | Cr | Mo |
| % | max 0.03 | 1.3-2 | 1-2 | 0.03max | 0.035max | 0.05-0.15 | 4.5-5.5 | 18-19.5 | 2.5-3 |
| Mechanical properties | |||||||||
| Tensile strength (Rm / MPa) | Yield strength (Rp0.2 / MPa) | Impact (Kv / J) | Elongation (A / %) | Hardness (HB) | |||||
| ≥881 | ≥683 | 22 | 23 | 324 | |||||
| Density | 7.8 g/cm³ | ||||||||
We could supply 31500 duplex stainless steel pipes sizes:OD6-630mm,thickness customed,length customed,surface customed and MOQ need 25 Tons because need special raw bars to made.
Meanwhile,duplex stainless steel pipes 31803,duplex stainless steel round pipes 2205,duplex stainless steel pipes 2507 material also supply
Welcome contact us for UNS S31500 Duplex Stainless Steel Pipe and tube inquiry and order common such as SS304 stainless steel pipes.
