Similar Grades:
UNS G51300
Shape:
Round, Flat, Square.
Size Range:
|
|
Diameter(mm)
|
Thickness (mm)
|
Width (mm)
|
Length(mm)
|
|
Round
|
20-480
|
-
|
-
|
2000-5800
|
|
Square
|
20-480
|
-
|
-
|
2000-5800
|
|
flat
|
-
|
20-50
|
80-600
|
2000-5800
|
Steel-making Condition:
EF, EF/EAF+LF+VD, EF/EAF+ESR
Delivery Condition:
Annealed , Quenched + Tempered
Surface Condition:
Black, Grinded, Peeled, Rough turned, Polished
Features:
2.Immediate delivery
3.Premium quality
4.Reliable service
5.MOQ: 1 Ton
|
Packing details
|
In seaworthy packing, as your requirement.
|
|
Delivery details
|
within 30-50 days
|
Chemical Composition(%)
|
C
|
Mn
|
P
|
S
|
Si
|
Cr
|
V
|
Mo
|
Ni
|
|
0.28-0.33
|
0.70-0.90
|
<=0.035
|
<=0.040
|
0.15-0.35
|
0.80-1.10
|
/
|
/
|
/
|
Mechanical Properties
Properties
|
Metric
|
Imperial
|
|
Bulk modulus (typical for steel)
|
140 GPa
|
20300 ksi
|
|
Shear modulus (typical for steel)
|
80 GPa
|
11600 ksi
|
|
Elastic modulus
|
190-210 GPa
|
27557-30458 ksi
|
|
Poisson's ratio
|
0.27-0.30
|
0.27-0.30
|
|
Hardness, Brinell (annealed)
|
170
|
170
|
|
Hardness, Brinell (normalized)
|
241
|
241
|
|
Hardness, Knoop (converted from Brinell hardness)
|
191
|
191
|
|
Hardness, Rockwell B (converted from Brinell hardness)
|
86
|
86
|
|
Hardness, Vickers (converted from Brinell hardness)
|
178
|
178
|
|
Machinability (annealed and cold drawn. Based on 100 machinability for AISI 1212 steel)
|
70
|
70
|
Introduction:
Alloy steels are steels containing elements such as chromium, cobalt, nickel. When compared with carbon steels, the alloy steels are a lot more responsive to mechanical and heat treatments.
Alloy steels contain a variety of steels with compositions that exceed the limitations of Si, Va, Cr, Ni, Mo, Mn, B and C allocated for carbon steels. These steels are used in specific melting and deoxidization processes for particular kind of applications.