40KH9S2 - 1.4718 sheet, round, wire
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| 40Х9С2 | 1.4718 | HW3 | X45CrSi9-3 | Delivery from the stock, in stock |
Technical characteristics
Stainless steel heat-resistant martensitic class. The specific weight of 7.63 g/cm3. Does not apply to welded structures. Prone to temper embrittlement. The steel retains its high mechanical properties up to 600 °C,
The percentage composition of (GOST 5632−72)
| Fe | With | Cu | Si | Mn | Ni | P | S | Cr | Ti | Mo |
|---|---|---|---|---|---|---|---|---|---|---|
| basis | 0.35 — 0.45 | ≤ 0.3 | 2 — 3 | ≤ 0.8 | ≤ 0.6 | ≤0,03 | ≤0,025 | 8 — 10 | ≤ 0.2 | 0.7 — 0.9 |
Mechanical properties (20°C)
| Assortment | GOST | sin | sT | d5 | y | KCU | Heat treatment |
|---|---|---|---|---|---|---|---|
| - | MPa | MPa | % | % | kJ / m2 | - | |
| Rod | 5949−75 | 740 | 440 | 15 | 35 | Annealing 850 — 870 °C, air, |
sin the Limit of short-term strength
sT — the Limit of proportionality (yield strength for permanent deformation)
d5 — elongation at break.
| t°C | a 10 6 | l | r |
|---|---|---|---|
| Degree | 1/Degree | W/(m·degree) | kg/m3 |
| 100 | 11.1 | 17 | 7610 |
| 400 | 14.3 | 22 | 7510 |
Cold treatment
Turning, milling, grinding, drilling.
Analogues
| England | Germany | The European Union | Spain | Italy | China | Russia | Poland | France | Japan |
|---|---|---|---|---|---|---|---|---|---|
| BS | DIN, WNr | EN | UNE | UNI | GB | GOST | PN | AFNOR | JIS |
| 401S45 | 1.4818 | 1.4718 | F. 3220 | X45CrSi8 | 4Cr9Si2 | 4Х9С2 | H9S2 | Z45CS9 | SUH1 |
| X45CrSi9−3 | X45CrSi8 | X45CrSi09−03 | 4Cr9Si8 | SUH2 | |||||
| G-X45CrSi9−3 | X45CrSi9−3 | X4ScrSi09−03 | ZG40Cr9Si |
Application
Fasteners, valves, aircraft engines, automobile and tractor diesel engines, tube heat exchangers, heat exchangers, grate.
Supplier
Supplier Evek GmbH offers to buy sheet, round, wire 40KH9S2, 1.4718, the price is optimal in this segment of the rental. Full compliance with the international quality standards. Offer to buy a sheet, round, wire 40KH9S2 with specialized warehouses supplier Evek GmbH with delivery to any city.
To buy, best price
Offer sheet, round, wire 40KH9S2, 1.4718, price is determined by the technological features of production without the inclusion of additional costs. You can order products in non-standard settings. In the segment of high alloy high-temperature steel Evek GmbH — best supplier.
