ring

Steel grades as

carbon steel: C15; C20; C25; C35; C45; C50; C55; C60; C70; Q235; A105; 16Mn; 20Mn; 35Mn; 50Mn; 65Mn; U71Mn; AAR-C; Q345; Q355; Q460

alloy steel: 20Mn2; 30Mn2; 50Mn2; 40Cr; 50Cr; 20SiMn; 27SiMn; 35SiMn; 50SiMn; 55SiMn; 15CrMo; 20CrMo; 30CrMo; 35CrMo; 42CrMo; 50CrMo; 60CrMo; 20MnMo; 30MnMo; 50MnMo; 60Mnmo; 30CrMnSi; 35CrMnSi; 18CrNiMo; 20CrNiMo; 30CrNiMo; 40CrNiMo; 5CrNiMo; 34CrNi3Mo; 18CrMoAl; 38CrMnAl; 20CrMnAl; 30Cr2Ni4Mo; 34Cr2Ni2Mo; 30CrNiMo8; 20CrMnTi; 20CrMnTi; 12Cr2Mo; 12CrMoV; 21CrMoV5; 18MnMoNb; 18CrNiMo7-6; 40CrNi3MoV; GCR15; 9Cr2Mo; 9Cr3Mo; 4130; 4140; 4150; 4147; 4340; F22; F91; F92

mould steel: Cr12; H11; H12; H13

stainless steel: S30408; S30403; S30453; S31608; S31603; S31653; S31708; S31703; S31753; S34778; 12Cr12; 06Cr13; 12Cr13; 04Cr13Ni5Mo; 20Cr13; 30Cr13; 40Cr13; 17Cr16Ni2; 68Cr17; S51380; S51290; S51770; S51570; S51550; S51778; S51740; 17-4PH, 630

duplex: S22253; S22053; S25554; S25073

Aluminum: 2017; 2024; 2014; 2219; 2214; 2014; 3003; 5052; 5054/5054; 6151/6061; 7075; 7475