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GB/T 27677 AlNi20 / AlNi20 Steel Grade

GB/T 27677 AlNi20 / AlNi20 Steel Grade is one of the most popular steel materials, mechanical properties of GB/T 27677 AlNi20 steel and AlNi20 Steel Grade, we have GB/T 27677 AlNi20 steel plates. AlNi20 Steel Grade Steel pipes, Steel Coils, round bar, H beam, structural steel. Available in standard and heavy thicknesses, we supply high quality GB/T 27677 AlNi20 steel and many type of AlNi20 Steel Grade worldwide. Our products Hot Rolled and Cold Rolled GB/T 27677 AlNi20 / AlNi20 Steel can be used in many applications effectively for their wide range of properties and effective utility.

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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.

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

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