Gost u8a steel rod 2-120mm round bar profile round steel bar 0.5-2 meters
Gost u8a steel rod 2-120mm round bar profile round steel bar 0.5-2 meters
Available in thicknesses from 2mm to 120mm. Length tolerance +/-2mm.
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- product on request.
- Production time - 1 month.
- Preparation for shipment - 2-3 working days.
- Delivery time - depending on the parcel service. Please look at the FAQ.
u8a is an unalloyed tool steel. The material contains approximately 98% iron. The material designation u8a means:
- U - carbon steel;
- 8 - about 0.8% carbon content;
- A - Steel quality very high.
The quality is characterized by high strength and hardness. It has low corrosion resistance. The steel can be plated with a thin layer of chromium to increase corrosion resistance. It also has low wear and heat resistance. The material does not tend to form flakes and is not suitable for welding. It grinds well.
u8a can be bought in the Evek GmbH online shop. As a reliable supplier, we ship internationally. Try our service!
Due to the fairly long retention of sharpness, u8a is in great demand in the manufacture of knives. This type of steel is also used for:
- milling cutters and countersinks;
- axes and circular saws;
- chisels and chisels;
- hallmarks;
- screwdrivers and combination pliers;
- side cutters.
u8a has the following features:
- high strength and hardness;
- low corrosion resistance;
- low wear and heat resistance;
- not suitable for sweating;
- easy to sand.
Evek GmbH offers u8a in the highest quality and at a good price. We are happy to help you with your concerns and answer all your questions. Contact us!
Chemical composition (in %)
C | si | Cr | Mn | no | S | P | Cu |
0.75-0.84 | 0.17-0.33 | 0.2 | 0.17-0.28 | 0.25 | 0.018 | 0.025 | 0.25 |
- Type
- Round bar
- material
- Tool steel
- operation area
- Kitchenknife; Milling cutters and countersinks; Axes and circular saws; Chisels and chisels; Hallmarks; Screwdrivers and combination pliers; Side cutter
- GOST
- 1435-99
- density
- 7.8 kg / dm³
- Weldability
- not suitable
- Brinell hardness after annealing
- 187 HB