1.2842 (90MnCrV8) Tool Steel
1.2842 (90MnCrV8)
Medium alloyed cold work steel with nearly 1% carbon, high hardening capacity, limited through hardenability, dimensionally stable, good compressive strength. Similar to AISI O2.
Manufactured by Dörrenberg Edelstahl.
What is 1.2842 (90MnCrV8) Steel?
1.2842 steel is a medium alloy cold work steel containing approximately 1% carbon. It has a high hardening ability towards the core. It is dimensionally stable and offers good compression strength. It has a similarity to 1.2510 steel. 1.2842 quality steel is also called oil steel because it can be hardened in oil.
What is the 1.2842 (90MnCrV8) Steel Hardness Value?
1.2842 material reaches a 60-62 Rockwell (HRC) hardness in heat treatment furnaces.
What are the 1.2842 (90MnCrV8) Steel Material Properties?
You can review the material properties of 1.2842 (90MnCrV8) oil steel in the "Technical Details" tab. All of the mechanical and material properties of 1.2842 (90MnCrV8) steel are specified in this file.
1.2842 (90MnCrV8) Where Is Steel Used?
1.2842 (90MnCrV8) cold work tool steel is used in cutting, punching punch tools. It is also used in making slides and measuring tools, brooches, compasses, plastic molds and guide pins.
What is the 1.2842 (90MnCrV8) Steel Price?
The price of 1.2842 (90MnCrV8) material varies based on the product section, dimension, and surface quality. You can access the steel prices through the "Switch to Online Sale" button on the homepage of www.saglammetal.com.
Chemical Composition
Code: 1.2842, Z1B, 90MnCrV
Carbon |
Chromium |
Manganese |
Vanadium |
C |
Cr |
Mn |
V |
0,90 |
0,40 |
2,00 |
0,10 |
Heat Treatment
|
|
Temperature |
Cooling |
Hardness |
Soft Annealing |
700 - 730 °C |
Furnace |
229 HB |
Stress Relief Annealing |
600 - 650°C |
Furnace |
|
Hardening |
780 - 820°C |
oil or hot bath 180 - 220°C |
see tempering diagram |
Mechanical Properties
Hardness |
54 - 60 |
HRC |
Physical Properties
Coefficient of thermal expansion |
12,2 - 14,4 |
1/K * 10-6 |
Thermal conductivity (20°C) |
32,8 |
W/mK |
Density |
7,85 |
g/cm3 |
