Metal Alloys
Alloy Home
Ferrous Alloys
Steels in General
Alloy Steels
Carbon Steels
Stainless Steels
Tool Steels
Non-Ferrous Alloys
Aluminum Alloys
Copper Alloys
Magnesium Alloys
Titanium Alloys
Specific Alloy
General Information
Further Details
Resources
Bibliography
Metal 3D Printing Design Guide

Direct Metal Laser Sintering (DMLS) 3D printing for parts with reduced cost and little waste.

Injection Molding Design Guide

Guide for high quality and cost-effective plastic injection molding.

Selecting the Right 3D Printer

Discover how to choose the right 3D printer for your needs and the key performance attributes to consider.

3D Scanners

A white paper to assist in the evaluation of 3D scanning hardware solutions.

more free publications
 
AISI 4340
ConditionsImpact Energy (J)
T (°C)TreatmentMethodValue
25 annealed at 810°C   Izod 51.1 
25 normalized at 870°C   Izod 15.9 
Glossary
Metal 3D Printing Design Guide

Direct Metal Laser Sintering (DMLS) 3D printing for parts with reduced cost and little waste.

Injection Molding Design Guide

Guide for high quality and cost-effective plastic injection molding.

Selecting the Right 3D Printer

Discover how to choose the right 3D printer for your needs and the key performance attributes to consider.

3D Scanners

A white paper to assist in the evaluation of 3D scanning hardware solutions.