Mark 03N18K9M5T-VD melted in vacuum induction furnace, using a vacuum arc remelting. Production is normalized by the following specifications: 14−1-1531−75; 14−1-2227−77; 14−1-3039−80; 14−1-4896−90. This steel demand for parts operating under high load: motor corps, helicopter shafts, gear elements, large pressure vessels, the mounting fixtures.
The percentage of
Installed mechanical characteristics of alloys 03N18K9M5T-ID (ID-EP637) and IL-01N18K9M5T (EP637, IL) at 20 ° C (after quenching and aging)
|TU||Type of product||Rm N / mm²||ip,
|KCU, J / cm²|
|TU 14−1-4896−90||Samples longitudinal||1910||40||thirty|
|TU 14−1-4896−90||Samples cross||1910||thirty||25|
Mechanical properties of the alloy 03N18K9M5T-VD (EP 637-HP) as supplied
|TU||Type of product||Rm N / mm²||σ0,2, N / mm²||δ5,%|
The physical quality
At 20 ° C, this steel has a density of 8,05g / cm³; modulus of elasticity of 18.6 · 104 N / mm²; electrical resistivity ≤ 0,39 ohm mm2 / m; saturation induction is 10−12 kgs; thermal linear expansion coefficient of 10.1×10 -6 / ° C, the Curie point of 50 — 60 ° C.
We supply semi-finished products certified brand 03N18K9M5T-VD. The technical documentation includes data on the chemical composition, limiting the percentage of impurities; mechanical properties of products. We can buy any products in bulk for large-scale productions. We also offer optimal conditions for retail customers. High level of service and efficiency of service are the face of our company.
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All stainless steel alloys, sold by the company «Electrovek-steel» company meet state quality standards. We supply metal standard and custom sizes in the shortest possible time from the stores located in the territory of Russia and Ukraine. High quality, reasonable prices and a wide selection of products define the face of our company. As our regular customer, you can count on a discount system of discounts. Cooperation with us will help you to implement any engineering plans. We are waiting for your orders at evek.org site.