15kh11mf - эп369 wire, round
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| 15Х11МФ | EP369 | Delivery from the stock, in stock |
Technical characteristics
Heat resistant stainless steel high alloy steel martensitic class. Specific weight 7.85 g/cm3. Alloy alloyed with chromium, Nickel, manganese, molybdenum, vanadium, copper, silicon, combines the corrosion resistance and high wear resistance.
The percentage composition of (GOST 5632−72)
| Fe | With | Cu | Si | Mn | Ni | P | S | Cr | Mo | V |
|---|---|---|---|---|---|---|---|---|---|---|
| basis | 0.12 — 0.19 | ≤0.3 mm | ≤0,5 | ≤0,7 | ≤0,6 | ≤0,03 | ≤0,025 | 10 — 11.5 | 0.6 — 0.8 | 0.25 — 0.4 |
Steel difficult weldability. Temperature an intensive formation of scale +750°C. the Minimum maintenance, long service life. Hardness Brinell: HB 10 -1 = 229 — 269 N/mm2.
Mechanical properties (20°C)
| Assortment | GOST | sin | sT | d5 | y | KCU | Heat treatment |
|---|---|---|---|---|---|---|---|
| - | MPa | MPa | % | % | kJ / m2 | - | |
| Rod | 5949−75 | 690 | 490 | 15 | 55 | 590 | Hardening 1030 — 1060 °C, oil Quenching 700 — 740 °C, oil, |
| Rod | 18968−73 | 740 | 590−755 | 15 | 50 | 590 | Normalized and tempered |
Cold treatment
Turning, milling, grinding, drilling.
Heat treatment
Normalizing, quenching, annealing, vacation.
| t°C | E 10— 5 | a 10 6 | l | C |
|---|---|---|---|---|
| Degree | MPa | 1/Grouse | W/(m·degree) | J/(kg·deg) |
| 20 | 2.28 | |||
| 200 | 2.13 | 10.6 | 24.4 | 525 |
| 400 | 1.93 | 11.3 | 27.2 | 630 |
| 600 | 12 | 28 | 800 | |
| 800 | 12.4 |
Analogue
Russia, GOST: 1Х11МФ. Poland (PN) 15H11MF.
Application
Turbine blades, forgings, tyres, long operating at temperatures up to +560°C.
Supplier
Offer to buy wire, circle 15kh11mf — эп369 with specialized warehouses supplier Evek GmbH with delivery to any city. Full compliance with the international quality standards. Supplier Evek GmbH offers to buy wire, circle 15kh11mf — эп369, the price is optimal in this segment of the rental.
To buy, best price
We offer wire, circle 15kh11mf — эп369, 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 stainless steel company Evek GmbH — best supplier.
