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Product classification
IncoloyA-286
IncoloyA-286 Nickel-Based Alloy Overview: It has high yield strength, durability and creep strength below 650°C, and has good processing plasticity and satisfactory welding function. It is suitable for the manufacture of high-temperature load-bearing parts of aero engines that work for a long time below 650°C, such as turbine discs, press discs, rotor blades and fasteners. The alloy can produce deformed products of various shapes, such as coils, forgings, plates, rods, wires and rings, etc. IncoloyA-286 nickel-based alloy improves alloy purity, restricts gas content, controls low melting point element content, and adjusts heat treatment guidelines, so that the thermal strength and long-term use function of the alloy are improved.
Classification:
Key words:
Superalloy | Inkenel | Hastelloy | Inkloy | Precision Alloy Series
Product Parameters
Inconloy A-286 (UNS S66286)
IncoloyA-286 Nickel-Based Alloy Overview:
1. It has high yield strength, durability and creep strength below 650°C, and has good processing plasticity and satisfactory welding function. It is suitable for the manufacture of high-temperature load-bearing parts of aero engines that work for a long time below 650°C, such as turbine discs, press discs, rotor blades and fasteners. The alloy can produce deformed products of various shapes, such as coils, forgings, plates, rods, wires and rings, etc. IncoloyA-286 nickel-based alloy improves alloy purity, restricts gas content, controls low melting point element content, and adjusts heat treatment guidelines, so that the thermal strength and long-term use function of the alloy are improved.
2. IncoloyA-286 data grade: IncoloyA-286.
Inconloy A-286 Grades:
GH2132 GH132 (China), ZbNCT25 (France), X5NiCrTi26-15, 1.4980, 1.4944 (Germany)
Inconloy A-286 Chemical Composition:
|
alloy |
% |
nickel |
chromium |
iron |
molybdenum |
niobium |
vanadium |
carbon |
manganese |
silicon |
sulfur |
copper |
aluminium |
|
InconloyA-286 |
least |
24.0 |
13.5 |
Allowance |
1.0 |
0.1 |
- |
- |
- |
- |
- |
- |
- |
|
utmost |
27.0 |
16.0 |
Allowance |
1.5 |
0.5 |
0.08 |
0.35 |
0.35 |
0.002 |
0.3 |
0.35 |
2.35 |
Inconloy A-286 Physical Features:
|
Heat treatment methods |
density |
melting point |
tensile strength |
Yield strength |
Elongation |
Brinell hardness |
|
Solution treatment |
G/CM3 |
℃ |
σb/MPa |
σp0.2/MPa |
σ5 /% |
HBS |
|
7.99 |
1364 |
930 |
590 |
15 |
≤341 |
Inconloy A-286 Physical Properties:
|
Density |
Melting point |
Thermal conductivity |
Specific heat capacity |
Modulus of elasticity |
Shear modulus |
Resistivity |
Poisson's ratio |
Linear expansion coefficient |
|
7.99 |
1364 1424 |
14.2(100℃) |
|
|
|
0.914 |
|
15.7(20~100℃) |
IncoloyA-286镍基合金热处理准则：
|
资料种类 |
热处理准则 |
|
棒材、圆饼 |
980～1000℃，1～2h，油冷+700～720℃，12～16h,空冷。 |
|
热轧板、冷轧板 |
980～1000℃，空冷+700～720℃，12～16h，空冷。 |
|
冷拉棒 |
980～1000℃，1～2h，油冷+700～720℃，16h,空冷。 |
|
环件毛坯 |
980～990℃，1～2h，油冷+700～720℃，16h,空冷。 |
|
冷镦用冷拉丝 |
980～1000℃，水冷或油冷+700～720℃，16h,空冷。 |
Inconloy A-286生产执行标准：
|
标准 |
棒材 |
锻件 |
板(带)材 |
丝材 |
管材 |
|
美国材料与试验协会 |
ASTM B638 |
ASTM B564 |
ASTM B670 ASTM B906 |
|
|
|
美国航空航天材料技术规范 |
|
AMS 5731 AMS 5732 AMS 5734 AMS 5737 AMS 5895 |
AMS 5525 AMS 5858 |
|
AMS 5589 AMS 5590 |
|
美国机械工程师协会 |
|
|
|
|
|
Inconloy A-286金相安排结构：
该合金在标准热处理状态下，在γ基体上有球关均匀弥散的NI3(Ti,Al）型γ'相以及TiN,TiC,晶界有微量的M3B2，晶界邻近可能有少数η相和L相。
Inconloy A-286工艺功能与要求：
1、该合金具有良好的可锻功能，铸造加热温度1140℃，终锻900℃。
2、该合金的晶粒度平均尺寸与锻件的变形程度、终锻温度密切相关。
3、合金具有满足的焊接功能。合金于固溶状态进行焊接，焊后进行时效处理。
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Our company mainly deals in nickel based special alloys such as high-temperature alloys, Hastelloy alloys, Inconel alloys, Monel alloys, precision alloys, titanium alloys, etc. We provide zero cutting, machinability, non-standard customization and other needs. If you have any needs, please contact us in a timely manner!
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