
1.6956 Steel for impellers
1.6956 Round steel
1.6956 Turbine steels
1.6956 Blade steel
33NiCrMoV14-5 round steel
It is a low alloy nickel-chromium-molybdenum-vanadium steel, specially designed for low-pressure rotor forgings for supercritical/super-supercritical steam turbines, with high strength, high toughness and excellent fatigue resistance. Its implementation standards include JB/T 11020-2010 and military standards (recommended electroslag remelting process).
1.6956 Blade steel /33NiCrMoV14-5 round steel
Chemical composition:
The chemical composition of steel mainly includes carbon (C), silicon (Si), manganese (Mn), chromium (Cr), nickel (Ni), molybdenum (Mo) and vanadium (V) and other elements. Among them, the carbon content is ≤0.35%, chromium content is 1.50-2.00%, nickel content is 3.25-3.75%, molybdenum content is 0.30-0.60%, vanadium content is 0.07-0.15%. The steel has excellent characteristics such as high strength, high toughness and good wear resistance.
1.6956 Blade steel /33NiCrMoV14-5 round steel
Mechanical Properties: The steel has good mechanical properties and fatigue resistance under high temperature, so it is often used for impellers, bearings, gears, and other high-strength and wear-resistant mechanical parts. The material's yield strength can reach 880-1080 MPa, tensile strength can reach 1150-1320 MPa, and elongation is 10-15%.
1.6956 Blade steel /33NiCrMoV14-5 round steel
Application examples:
The steel is widely used in aviation, shipbuilding, metallurgy, shipbuilding, chemical industry, electric power, mining and other fields. Taking ships as an example, the steel is used to manufacture various types of ship impellers, submersible pump impellers, propellers and so on, and has the advantages of uniform material texture, high hardness, strong durability and so on. In the machinery industry, 34Cr2Ni4MoV steel is used in the manufacture of high-pressure steam turbines, turbo compressors, gear drive systems and high fatigue strength requirements of mechanical parts.
1.6956 Blade steel /33NiCrMoV14-5 round steel steel is a kind of high-strength steel with good mechanical properties and wear-resistant properties, widely used in various fields. The application in the impeller and other important mechanical parts can not only improve the performance and quality of the product, but also guarantee the stability of its work and the continuity of the operation time.
Our Promise
1. How much per kilogram?
5 USD per kilogram.
2. What is the minimum order quantity?
From one kilogram.
3. How many mm long is the typical material?
Usually 6000mm long.
4. Can I have it cut for free?
Yes, we have cutting equipment.
5. Can I receive payment through vtb bank?
Yes, you can.
6. What if I get a bad material?
We will resend it to you.
7. What is the payment method?
TT/30%/70
8. Can I inspect the goods?
You can inspect the goods in person or appoint a third party to inspect the goods.
9. How long has your company been established?
16 years
10. How can I be sure that the goods I receive are qualified?
Our company has its own spectrometer, each batch of materials will be tested and photographed for the customer to keep a record. 11.
11. What is your delivery time?
7-10 days for stock, 30-45 days for cu


