Sheet, strip 1.4742
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 |
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 |
Supplier
We offer you to buy a sheet, tape, 1.4742 from the supplier’s stock Evek GmbH. Full compliance with the international quality standards. Supplier Evek GmbH offers to buy a sheet, tape, 1.4742, price today best.
To buy, best price
Where to order stainless high-temperature steel? Offer sheet, tape, 1.4742, the price does not include additional costs. In the segment of heat-resistant stainless steel company Evek GmbH — best supplier.