R12F3 - 1.3318 - sw12 circle, bar, forging

International Equivalent

Mark Analogue W. Nr. Aisi Uns En Order
R12F3 EP597 1.3318 sw12 Delivery from the stock, in stock

Technical characteristics

Tool high-speed steel, alloyed with tungsten, molybdenum, vanadium, chromium. Hardness after annealing HB 10 -1 = 269 MPa. The steel has a reduced tendency to overheating during hardening, good toughness, increased wear resistance, reduced grindability

Percentage composition, GOST 19265-73

Fe C Si Mn Ni S P Cr Mo W V Co Cu
basis 0.95 - 1.05 0.2 - 0.5 0.2 - 0.5 ≤0.6 ≤0.03 ≤0.03 3.8 - 4.3 ≤1 12 - 13 2.5 - 3 ≤0.5 ≤0.25

Alloying has a multidimensional effect on steel quality. Chromium increases hardness, corrosion resistance; tungsten increases hardness, redness. Vanadium increases strength, impact and abrasion resistance. Molybdenum makes the alloy red-resistant and resists oxidation at high temperature.

Critical point temperature

Ac1 = 825,


Germany Poland Czech Republic Japan
1.3318 SW12 19802 SKH6
HS12-1-2 19810


Manufacture of tools for finishing of ductile austenitic steel and materials with abrasive properties.


We offer to buy rounds, bars, forgings R12F3, 1.3318, sw12 at an affordable price from the specialized warehouses of the supplier Evek GmbH with delivery in any city. It is possible to order the products of non-standard parameters. We have the best price-quality ratio for the whole range of products. Timely delivery is provided by representative offices in Eastern European cities.

Buy, bargain price

Supplier Evek GmbH offers a round, bar, forging R12F3, 1.3318, sw12, price - determined by the technological features of production without the inclusion of additional costs. The company's website shows information about the latest arrivals of products. Buy rounds, bars, forgings R12F3 or other rolled products of similar grade today. In the segment of rolled steel, the company Evek GmbH is a profitable supplier.