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