GB/T 27677 AlNi20 / AlNi20 Steel Introduction [email protected]
GB/T 27677 AlNi20 / AlNi20 Steel Plates products are delivered to different industries worldwide. GB/T 27677 AlNi20 / AlNi20 Steel Grade could be produced by plate type and coil type, in case it made from coil type and furnished without heat treatment or with stress relieving only, the addtional requirements, including additional test methods and test result. Our products GB/T 27677 AlNi20 Steel Materials and AlNi20 Steel Grade is known best and appreciated for its application specific design, durability, dimensional accuracy, workability, weldability, excellent corrosion resistance, and long service life. GB/T 27677 AlNi20 / AlNi20 Steel Carbon Steel Low Tensile Strength Plates, Carbon Steel GB/T 27677 AlNi20 Steel Sheets and AlNi20 Steel Grade Intermediate Tensile Strength Plate are developed to sustain in the changing market trends and demands. these kinds of materials and the products are stocked and produced by our company in a large and enormous amount and quantity of our company and the industries working under our company.
We are the professional supplier who can meets all kinds of GB/T 27677 AlNi20 / AlNi20 Steel and fabrication requirements. If your required steel parts need cutting, welding, drilling, rolling, bending, forming, grinding, stamping and so on machining, we are ready to serve you. Get to know more about GB/T 27677 AlNi20 / AlNi20 Steel Datasheet, GB/T 27677 AlNi20 steel. Material AlNi20 Steel Grade Chemical composition, Mechanical Properties, Physical Properties and Equivalent Grade of GB/T 27677 AlNi20 / AlNi20 Steel Grade, please refer to the following table.
GB/T 27677 AlNi20 / AlNi20 Steel Grade Plates
GB/T 27677 AlNi20 / AlNi20 Steel Grade Coils
GB/T 27677 AlNi20 / AlNi20 Steel Grade Pipes
GB/T 27677 AlNi20 / AlNi20 Steel Grade Application
Datasheet of AlNi20 / AlNi20
| Category |
Grade |
Standard |
Region/Area |
Standard Content |
| Metals | AlNi20 |
GB/T 27677 |
China |
|
Chemical composition(mass fraction)(wt.%) of the AlNi20
| Element |
Min |
Max |
Similar |
| Al |
- |
- |
- |
| Total Others |
- |
0.1000 |
- |
| Others Total |
- |
0.0300 |
- |
| Ni |
18.0000 |
22.0000 |
- |
| Fe |
- |
0.2000 |
- |
| Si |
- |
0.1500 |
- |
Mechanical Properties of steel grade AlNi20
Yield
Rp0.2 (MPa) |
Tensile
Rm (MPa) |
Impact
KV/Ku (J) |
Elongation
A (%) |
Reduction in cross section on fracture
Z (%) |
As-Heat-Treated Condition |
Brinell hardness (HBW) |
| 733 (≥) |
499 (≥) |
33 |
14 |
31 |
Solution and Aging, Annealing, Ausaging, Q+T,etc |
243 |
Physical Properties of steel grade AlNi20
Temperature
(C) |
Modulus of elasticity
(GPa) |
Mean coefficient of thermal expansion 10-6/(C) between 20(C) and |
Thermal conductivity
(W/mC) |
Specific thermal capacity
(J/kgC) |
Specific electrical resistivity
( mm/m) |
Density
(kg/dm) |
Poissons coefficient, |
| 41 |
- |
- |
|
|
0.14 |
- |
|
| 482 |
131 |
- |
11.3 |
121 |
|
- |
|
| 425 |
- |
43 |
43.2 |
|
|
323 |
241 |
Heat Treatment of steel grade AlNi20
Heat treated : 1818C - 1153C
Technological Curves of steel grade AlNi20
Equivalent Grade of AlNi20
| Grade |
Standard |
Country |
Application |
| ASTM 5140 |
|
|
|
| AISI 201 |
|
|
|
| AISI 202 |
|
|
|
| 1.2767 |
|
|
|
| 17-4PH |
|
|
|
| AISI 1052 |
|
|
|
| AISI 416Se |
|
|
|
| AISI 1330 |
|
|
|
| AISI 205 Stainless Steel |
|
|
|
| AISI A10 |
|
|
|
| AISI A2 |
|
|
|
| AISI A3 |
|
|
|
| AISI A4 |
|
|
|
| 1.0036 |
|
|
|
| 1.0037 |
|
|
|
| SAE J403 |
|
|
|
| UNS G10100 |
|
|
|
| AMS 4924 |
|
|
|
| ASTM A36 |
|
|
|
| Electrode 100S-1 |
|
|
|
