- :86-371-86151827 86151527
- :0086-371-86011881
- :[email protected]
- :bebonchina
ASTM4620H
Alloy steels those that are added with alloying elements to achieve certain material properties. Alloying elements are added in lower quantities to increase hardenability or strength, and in larger quantities to achieve special properties like high temperature stability or corrosion resistance.
ASTM4620H steel
AISI 4620H is a nickel-molybdenum steel. The following data sheet provides an overview of AISI 4620H alloy steel.
ASTM4620H Chemical composition %:
|
Grade |
Chemical composition %: |
||||||
|
C |
Si |
Mn |
S |
P |
Mo |
Ni |
|
|
ASTM4620H |
0.17-0.23 |
0.15-0.35 |
0.35-0.75 |
≤0.040 |
≤0.035 |
0.2-0.3 |
1.55-2 |
ASTM4620H mechanical properties:
|
Grade |
Mechanical properties: |
||||
|
Tensile strength σb |
Yield strength σb |
Elongation at break |
Reduction of area |
Hardness |
|
|
min |
min |
min |
min |
max |
|
|
ASTM4620H |
600 |
380 |
30.70% |
68% |
192HB |
Notes:
1,ASTM4620H specification: DIA 80-1200mm(forged round bar), 80-1200mm(square bar) Length 3-16 meters
2, ASTM4620H heat treatment: Quenching,Annealing,Normalizing and Tempering.
3, ASTM4620H tolerance: 0-+3mm(DIA), 0-+10mm(Length)
Our company, Bebon international can produce all sizes of ASTM4620H forged steel round bar, ASTM4620H forged square bar, ASTM4620H forged shafts and ASTM4620H forged blocks.
Tags: ASTM A29/A29M 5130, AISI 4145, AISI 4140