← Glossary
1.1211
Ck55
1.1211, also known as Ck55, is a quenched and tempered steel. You use it for parts like shafts, pins, or gears that need high strength. When welding, you should preheat it and then stress-relieve anneal it afterwards.
Ck55
1.1211, also known as Ck55, is a quenched and tempered steel. You use it for parts like shafts, pins, or gears that need high strength. When welding, you should preheat it and then stress-relieve anneal it afterwards.