Alloy 254smo® - 1.4547 pipe
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| 1.4547 | ~S31254 | X1CrNiMoCuN20-18-7 | Delivery from the stock, in stock |
Technical characteristics
Stainless low carbon chrome-Nickel steel. The specific weight of 8.03 g/cm3. The basis of steel is iron (Fe about 55%). The steel is additionally alloyed with molybdenum, manganese, silicon, copper. Has excellent resistance against pitting and crevice corrosion in neutral and acidic solutions.
Percentage composition
| Fe | With | Si | Mn | P | S | Cr | Ni | Mo | Cu | N |
|---|---|---|---|---|---|---|---|---|---|---|
| basis | ≤0,02 | ≤0,7 | ≤1 | ≤0,03 | ≤0,01 | 19,5−20,5 | 17,5−18,5 | 6−7 | 0,5−1,0 | 0,18−0,25 |
Mechanical properties (20°C)
sin the Limit of short-term strength: 650−850 MPa
sT — the Limit of proportionality (yield strength for permanent deformation): 300 MPa
d5 — elongation at break: 30−35%
Standard EN 10217−7
| Temperature,°C | Rupture strength MPa |
|---|---|
| 50 | 306 |
| 200 | 225 |
| 400 | 190 |
| 500 | 180 |
Cold treatment
Turning, milling, grinding, drilling. Well welded
Heat treatment
Normalizing, quenching, annealing, vacation.
Analogues
GOST: X1CrNiMoCuN20−18−7; ASTM: A312 UNS S31254, F44 A182 Grade, Grade A403 UNS S31254
Application
Manufacturing of pipelines operating in a corrosive environment at elevated temperatures. for oil and gas, chemical and pulp and paper industry. Fabrication of pressure vessels with operating temperatures up to +400 °C.
Supplier
Offer buy the tube from the alloy 254smo®, 1.4547 with specialized warehouses supplier Evek GmbH with delivery to any city. Full compliance with the international quality standards. Supplier Evek GmbH offers to buy the tube from the alloy 254smo®, 1.4547, the price is optimal in this segment of the rental.
To buy, best price
We offer pipe made of alloy 254smo®, 1.4547, the price is determined by the technological features of production without the inclusion of additional costs. You can order products in non-standard settings. We have the best ratio of price and quality for the entire range of products. In the segment of stainless steel company Evek GmbH — best supplier.
