Equivalent grades
Equivalent grades
GB | DIN | AISI |
3Cr2Mo | 1.2311 | P20 |
Chemical Composition
C | Si | Mn | Cr | P | S | Mo |
0.35-0.45 | 0.20-0.40 | 1.30-1.60 | 1.80-2.10 | ≤0.030 | ≤0.035 | 0.15-0.25 |
Available size
Round steel bar 60-800mm
Flat steel bar 25-400mm*200-800mm
Surface condition
Black surface/ Grinded/ Machined
Hardness
Q+T 50-54 HRC
Characteristics
Round Steel Bar P20 has good toughness properties, easy to machine, better polishability than 1.2312, dimensional stability flame hardenable, good photoengraving properties
Applications
Steel Bar AISI P20 is used in plastic moulds, frames for plastic pressure dies, hydroforming tools
Production Equipment
Processing Equipment
Peeling Steels
black steel
finish steel
Testing Equipment
Production Equipment
Processing Equipment
Peeling Steels
black steel
finish steel
Testing Equipment