Carbon tool steel
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| У12 | Delivery from the stock, in stock |
Technical characteristics
Tool alloys compared to structural feature significantly greater hardness (especially after annealing), but are more fragile. By its chemical composition tool steels are divided into carbon (GOST 1435 — 54), alloy (GOST 5952−51) and high speed (GOST 5952−51).
The carbon content
Tool steel in carbon content and hardness are divided into low-carbon containing carbon up to 0.25%; medium carbon, from 0.25% to 0.6% and high carbon 0.6 to 2%.
Marking
Tool steel in accordance with the state standard 1435−54 can have the following marking: u7; U8; U8G; U9; U10; 11; Y12; Y13. The letter U indicates the presence of carbon and the subsequent number is the average carbon content in tenths of a percent. The letter G indicates the high content of manganese.
Alloying
| Mark | GOST | C | Si | Mn | Ni | S | P | Cr | Cu |
|---|---|---|---|---|---|---|---|---|---|
| U12 | 1435−99 | 1.1 — 1.29 | 0.17 — 0.33 | 0.17 — 0.33 | ≤0.25 | ≤0.028 | ≤0.03 | ≤0.2 | ≤0.25 |
Alloying has a multifaceted effect on the quality of the steel. Manganese increases the hardness, toughness, durability. Copper improves workability, machinability. Nickel increases the toughness and stabilize the composition.
Application
Manufacturing tool for finishing and medium machining of unalloyed and alloyed structural steels.
Supplier
Offer to buy carbon tool steel at an affordable price with specialized warehouses supplier Evek GmbH with delivery to any city. You can order products in non-standard settings. We have the best price and quality for the entire range of products. Supplier Evek GmbH offers to buy carbon tool steel, the price is optimal in this segment of the rental.
To buy, best price
Supplier Evek GmbH offers carbon tool steel, the price is determined by the technological features of production without the inclusion of additional costs. On the company’s website shows information about latest product arrivals. Buy carbon tool steel or high speed of the brand today. In this segment of the rental company Evek GmbH — best supplier. Timely delivery is provided by offices in the cities of Eastern Europe.
