Similar Grades:
UNS G51500
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:
1.Competitive price
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 |
| 0.48-0.53 |
0.70-0.90 |
<=0.035 |
<=0.040 |
0.15-0.35 |
0.70-0.90 |
/ |
/ |
/ |
Mechanical Properties
| Properties |
Metric |
Imperial |
| Tensile strength |
675 MPa |
97900 psi |
| Yield strength |
360 MPa |
52200 psi |
| Elastic modulus |
190-210 GPa |
27557-30458 ksi |
| Bulk modulus (typical for steel) |
140 GPa |
20300 ksi |
| Shear modulus (typical for steel) |
80 GPa |
11600 ksi |
| Poisson's ratio |
0.27-0.30 |
0.27-0.30 |
| Izod Impact |
26 J |
19.2 ft.lb |
| Hardness, Brinell |
197 |
197 |
| Hardness, Knoop (converted from Brinell hardness) |
219 |
219 |
| Hardness, Rockwell B (converted from Brinell hardness) |
92 |
92 |
| Hardness, Rockwell C (converted from Brinell hardness, value below normal HRC range, for comparison purposes only) |
13 |
13 |
| Hardness, Vickers (converted from Brinell hardness) |
207 |
207 |
| Machinability (annealed and cold drawn, based on 100 machinability for AISI 1212 steel) |
60 |
60 |
Introduction:
Alloy steels are designated by AISI four-digit numbers. They are more responsive to heat and mechanical treatments than carbon steels. They comprise various types of steels having compositions which exceed the limitations of Va, Cr, Si, Ni, Mo, C and B in the carbon steels.
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