Oyal Metal

    
Special steel

Special Steel


Stainless, acid- and heat-resistant steels have an excellent resistance to corrosive media, provide high strength and elongation, and high thermal stability. Stainless steels are commonly divided into five groups: martensitic stainless steels, ferritic stainless steels, austenitic stainless steels, Duplex (ferritic-austenitic) stainless steels, and precipitation-hardening stainless steels. Because of their outstanding properties, they are used in chemical industry, in mechanical engineering, in food industry, and in the energy, medicine, traffic and transport industries.

 

Brand name Ravne No. W. No. DIN AISI
12MN 901 1.3401 X120Mn12 A128 grade A
PK2SP 911 1.4057 X17CrNi16-2 431
PK3 905 1.4021 X20Cr13 420
PK4EX 902 1.4034 X46Cr13 420
PK330 330 1.4006 X12Cr13 410
PK335 335 1.4122 X39CrMo17-1 -
PK346 346 1.4542 X5CrNiCuNb16-4 17-4PH
PK348 812 1.4125 X105CrMo17 440C
PK924 924 1.4724 X10CrAl13 -
PT929 929 1.4922 X20CrMoV11-1  


  Other special steels from our production program (Steel Selector).