40KH9S2 - 1.4718 sheet, round, wire
Supplier Avlob offers to buy sheet, circle, wire 40X9S2, 1.4718: at an economical price. Regular customers can take advantage of discount discounts. The supplier guarantees the timely delivery of products to any specified address. The price is the best in this segment of rental.
High temperature refractory steel. martensitic class. It has high mechanical properties up to 600 ° C. Steel is not used for welded structures. Prone to temper brittleness. Not sensitive to flock formation.
Annealing 850 — 870 ° C, cooling air.
Percent composition, GOST 5632−72
|basis||0.35 — 0.45||2 — 3||≤0.8||≤0.6||≤0.025||≤0.03||8 — 10||≤0.2||≤0.3|
Mechanical properties (temperature 20 ° C)
- sв — Short-term strength limit: 740 MPa;
- sT — Proportionality limit (yield strength for permanent deformation): 440 MPa.
- d5 — Elongation at break: 15%;
- y — Relative narrowing: 35%;
- r — Specific gravity 7.63 g / cm 3 .
|t ° C||a 10 6||l||r|
|Degree||1 / Degree||W / (m · deg)||kg / m 3|
- a — Coefficient of temperature (linear) expansion [1 / degree]
- l — Coefficient of thermal conductivity (heat capacity of the material)
- r — specific gravity
Valves for the intake and exhaust of engines, heat recovery tubes, heat exchangers, grates, fasteners.
|USA||Germany||Japan||France||England||European Union||Italy||Spain||China||Bulgaria||Hungary||Poland||Romania||Czech Republic||South Korea|
Supplier Avgloft offers sheet, circle, wire 40X9S2, 1.4718: at an economical price. We guarantee timely delivery ,. The price is the best in this segment of rental.
Buy sheet, circle, wire 40X9S2, 1.4718: from the supplier Avlob can be at an affordable price. The price is formed on the basis of European production standards. Supplier Avlob offers to buy a corrosion-resistant sheet, a circle, wire 40X9S2, 1.4718: in the range at the optimal price in bulk or at retail.