1.4742 pipe, wire, circle
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| 1.4742 | 442 | X10CrAl18 | Delivery from the stock, in stock | ||
| ~1.4742 | ~~430 | X10CrAlSi18 | Delivery from the stock, in stock |
Supplier
Offer to buy the pipe, wire, circle 1.4742 from the supplier’s stock Evek GmbH. Full compliance with the international quality standards. Supplier Evek GmbH offers to buy the pipe, wire, circle 1.4742, price today best.
Technical characteristics
Stainless steel high alloy high-temperature steel. The basis of the alloy — iron: its share is about 83%. The composition doped with chromium, manganese, aluminum. Impurities not more than 0.3%. Specific gravity: 7.7 g/cm3. Used in the production of pipes, pipe fittings, pyrolysis plants, equipment; the Term of work more than 10000 hours. Temperature an intensive formation of scale above 900 °C.
Percentage composition EN 10095−1999
| Fe | C | Si | Mn | S | P | Cr | Al | Impurities |
|---|---|---|---|---|---|---|---|---|
| basis | ≤0.15 | 1 — 1.5 | ≤0.8 | ≤0.025 | ≤0.035 | 17 — 20 | 0.7 — 1.2 | ≤0.3 |
Alloying has a multifaceted effect on the quality of the steel. Chromium increases the hardness, corrosion resistance. Manganese increases the hardness, toughness, durability. Aluminium improves workability, prevents rusting.
Mechanical properties (t° 20°C)
| Assortment | sin | sT | d5 | y | Heat treatment |
|---|---|---|---|---|---|
| - | MPa | MPa | % | % | - |
| Rod | 490 | 295 | 20 | 50 | Annealing |
Analogues
| England | The European Union | Germany | Italy | Russia | USA | France | Japan |
|---|---|---|---|---|---|---|---|
| BS | EN | DIN, WNr | UNI | GOST | AFNOR | JIS | |
| 430S15 | X10CrAlSi18 | X10CrAl18 | X8Cr17 | 15KH18SJU | 430 | Z10CAS18 | SUN21 |
| X10CrAlSi18 | X10CrAlSi18 | ЭИ484 | Z12CAS18 |
To buy, best price
Where to order stainless high-temperature steel? We offer pipe, wire, circle 1.4742, the price does not include additional costs. In the segment of heat-resistant stainless steel company Evek GmbH — best supplier.
