1.4034 is a martensitic hardenable magnetic 420 type grade stainless is a high carbon steel with at least a 12% chromium content . The material presents a good level of ductility while annealed. The corrosion properties of 1.4034 are excellent once it is hardened, polished or ground. 1.4034 corrosion properties are due to the high level of (12%) chromium. It is more hardenable than 1.4031 due to its higher carbon content

Related Grades:                      Related Standards:

1.4031     X30Cr1                      ASTM A276

1.2080     X20Cr13                    BS EN 10088

1.2083     X15CR13                   AISI 420

1.4005     X12CRS13                 BS970

1.4028     1.4021

420S45    416




Technical Information