40X9C2 - 1.4718 sheet, circle, 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

Martensitic grade stainless steel. Specific gravity 7.63 g/cm3. Not suitable for welded constructions. Tends to temper embrittlement. Steel retains high mechanical properties up to 600 °C,

Percentage composition (GOST 5632-72)

Fe С 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 (temperature 20 °С)

Range GOST s in sT d5 y KCU Heat treatment
- MPa MPa % % kJ/m2 -
Bar 5949-75 740 440 15 35 Annealed at 850 - 870 °C, air,

sT - Tensile strength

sT - Tensile strength (yield strength for permanent deformation)

d5 - Tensile elongation at break.

t°C a 10 6 l r
Degree 1/radius W/(m-degree) kg/m3
100 11.1 17 7610
400 14.3 22 7510

Cold machining

Turning, milling, grinding, drilling.

Analogues

England Germany EU Spain Italy China GOST Poland France Japan
BS DIN, WNr EN UNE UNI GB GOST PN AFNOR JIS
401S45 1.4818 1.4718 F.3220 X45CrSi8 4Cr9Si2 4CR9SI2 H9S2 Z45CS9 SUH1
X45CrSi9-3 X45CrSi8 X45CrSi09-03 4Cr9Si8 SUH2
G-X45CrSi9-3 X45CrSi9-3 X4ScrSi09-03 ZG40Cr9Si

Application

Fasteners, valves for aircraft engines, automobile and tractor diesel engines, recuperator tubes, heat exchangers, grates.

The supplier

Supplier Evek GmbH offers to buy sheets, a circle, a wire 40Х9С2, 1.4718, the price - optimum in the given segment of rolled products. Full compliance with international quality standards. We suggest to buy a sheet, a circle, a wire 40Х9С2 from specialized warehouses of the supplier Evek GmbH with delivery in any city.

Buy, bargain price.

We offer sheet, round, wire 40X9C2, 1.4718, the price is determined by the technological features of production without including additional costs. It is possible to order products with non-standard parameters. In the segment of heat-resistant high-alloy steel Evek GmbH is a profitable supplier.