Sheet, tape 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 feature
Stainless high-temperature resistant high-alloy steel. The base of the alloy is iron: its share is about 83%. The composition is alloyed with chrome, manganese, aluminum. The impurities are not more than 0,3%. Specific weight is 7.7 g/cm3. It is used in production of pipes, pipe fittings, for pyrolysis installations, apparatus; service life over 10000 hours. Scale-intensive temperature 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 multidimensional effect on steel quality. Chromium increases hardness and corrosion resistance. Manganese increases hardness, impact strength, and wear resistance. Aluminum increases processability and prevents rusting.
Mechanical properties (t° 20°C)
| Range | s in | sT | d5 | y | Heat treatment |
|---|---|---|---|---|---|
| - | MPa | MPa | % | % | - |
| Bar, | 490 | 295 | 20 | 50 | Annealing |
Analogues
| England | EU | Germany | Italy | GOST | USA | France | Japan |
|---|---|---|---|---|---|---|---|
| BS | EN | DIN, WNr | UNI | GOST | AFNOR | JIS | |
| 430S15 | X10CrAlSi18 | X10CrAl18 | X8Cr17 | 15CR18CU | 430 | Z10CAS18 | SUN21 |
| X10CrAlSi18 | X10CrAlSi18 | EI484 | Z12CAS18 |
Supplier
We offer to buy sheet, strip, 1.4742 from a warehouse of supplier Evek GmbH. Full compliance with international quality standards. The supplier Evek GmbH offers to buy sheet, tape, 1.4742, today's best price.
Buy, bargain price.
Where to order stainless heat-resistant steel? We offer sheet, strip, 1.4742, price - does not include additional costs. In the segment of heat-resistant stainless steel, Evek GmbH is a profitable supplier.