20% off your first order. Save up to $1,000/€1,000. Ends 31 Dec 2024. Get a quote

EN

English Deutsch Francais Nederlands

NJuIlMyqSwuUJAcHd2Eu_SS 303.jpg

NJuIlMyqSwuUJAcHd2Eu_SS 303.jpg

Download datasheet Email this page

Ready to test your design? Upload your parts for free DfM analysis.

Get instant quote

Material type

Metal

Material name

Stainless steel 420 | 1.4028 | X30Cr13

Alternative names

X46Cr13, 1.4034

Process compatibility

CNC machining

Download datasheet Email this page

This 420 Grade is martensitic stainless steel that provides good corrosion resistance, strength and hardness. Like any other stainless steel, grade 420 can also be hardened through heat treatment. It is magnetic in the annealed and hardened version. Excellent corrosion resistance properties are achieved when the metal is polished, surface grounded or hardened.

What is heat treatment and how does it improve CNC-machined parts?

What are the different types of heat treatment and how do they affect CNC-machined parts? This article explores how heat treatments can be applied to many metal alloys to drastically improve key physical properties like hardness, strength and machinability.

Read more

How do you select the right materials for CNC machining?

This comprehensive guide compares the 25 most common materials used in CNC machining and helps you choose the right one for your application.

Read more

How to design parts for CNC machining

In this complete guide to designing for CNC machining, we've compiled basic & advanced design practices and tips to help you achieve the best results for your custom parts.

Read more

14 proven design tips to reduce the cost of CNC machining

Make the most of CNC machining by optimizing your design and making the right material choices. Read these 14 design tips to help you reduce CNC-machining costs and create the perfect parts for your project.

Read more