Steel Circle Delivery Forms 1.5920 / 18X2H2
Steel circles
|
|
Steel grades
|
Sizes supplied (mm)
|
Steel circle 1.5920 / 18Х2Н2
|
20 – 200 |
Steel Circle Delivery Forms 1.5920 / 18X2H2
Steel circles
|
|
Steel grades
|
Sizes supplied (mm)
|
Steel circle 1.5920 / 18Х2Н2
|
20 – 200 |
Chemical composition of steel 1.5920
Element
|
Min
|
Max
|
Si
|
0.1500
|
0.4000
|
S
|
–
|
0.0350
|
P
|
–
|
0.0350
|
Ni
|
1.8000
|
2.1000
|
Mn
|
0.4000
|
0.6000
|
Cr
|
1.8000
|
2.1000
|
C
|
0.1500
|
0.2000
|
Mechanical properties of steel 1.5920
Yield
|
Tensile
|
Impact
|
Elongation
|
Reduction in cross section on fracture
|
As-Heat-Treated Condition
|
Brinell hardness (HBW)
|
498 (≥)
|
841 (≥)
|
21
|
43
|
14
|
Solution and Aging, Annealing , Ausaging, Q+T,etc
|
413
|
Steel Circle Delivery Forms 1.5920 / 18Х2Н2
Steel circles
|
|
Steel grades
|
Sizes supplied (mm)
|
Steel circle 1.5920 / 18Х2Н2
|
20 – 200
|
]
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