Astm A453 Gr660 Hexagon Bolts.Incoloy A-286 Bolts,DIN1.4980 Bolts

タイトルまたは説明

ASTM A**3 Grade **0 is a high-temperature heat-resisting steel that is a precipitation-strengthened, nickel-based, high-temperature, high-strength alloy.ASTM A**3 Gr **0 is the American standard high temperature alloy bolt standard; divided into **0A, **0B, **0C, **0D four levels; four products, the same composition, strength and mechanical properties are different.
ASTM A**3 Grade **0(UNS S****6 / A**6 / SUH**0 / GH***2 / 1.***0) is Fe**5Ni**5Cr-based superalloy, adding molybdenum, titanium, aluminum, vanadium and trace boron comprehensive strengthening. Aging can be hardened high mechanical properties. The alloy maintains good strength and oxidation resistance at temperatures up to about ***0 ° F (**0 ° C). Below **0 ºC has better than the high temperature strength of austenitic stainless steel precipitation precipitation hardening heat-resistant stainless steel. Compared with the SUS **4, the Ni content is large, and hardened elements such as Ti and Al are added. Therefore, the γ 'phase (fcc_Ni3 (Al, Ti)) is precipitated by age hardening treatment, and the high-temperature strength is remarkably improved. Below **0 ºC with high yield strength and long-lasting, creep strength, and has better processing plasticity and satisfactory welding performance. The high strength and excellent processing properties of the SUH**0 make the alloy suitable for use in all types of aircraft components and useful industrial gas turbines. It is also used in automotive engine fasteners and applications that are multifaceted with high levels of heat and pressure components, and offshore oil and gas industries. Suitable for high temperature bearing components of aeroengines working under **0 ºC for a long time, such as turbine disk, compressor disk, rotor blades, fasteners, bearing rings, casing, shafts, fasteners and plates Pieces and so on.
ASTM A**3 Grade **0 Similar brand
China: GH***2
USA: UNS S****6,Incoloy A**6,P.Q.A**6
Germany: W.Nr1.***0
France: ZbNCT*5
Japen:SUH**0
ASTM A**3 Grade **0 Material properties:
Iron-based high temperature
High-strength alloy
ASTM A**3 Grade **0 Physical properties:
Density:7.*4 (g / cm3)
Melting point:********0 (ºC)
ASTM A**3 Grade **0Metallographic structure:
TiN, TiC, a small amount of M3B2 grain boundaries, grain boundaries may have a small amount of η phase and L phase
ASTM A**3 Grade **0/UNS S****6/A**6/1.***0 Application Areas:
1.Mainly used for jet aircraft engines, gas turbines and turbocharger components and other high temperature strength purposes.
2.Gas turbine forgings
3.Suitable for use in corrosive environments up to about ***0 ° F, such as gas turbines
4.Continuous service to oxidizing environment at ***0 ° F
5.Aircraft parts
6.Automotive engine fasteners
7.Components
8.Oil and gas industry
 
Mr. Zhu  Sales Manager

Special fasteners, standard fasteners production and sales / technical support, customer service

Stainless steel, duplex stainless steel fasteners, special high-temperature alloy fasteners, high-temperature alloy steel fasteners and non-standard mechanical components

Mobile1: (**6)**2 ***2 ***9
Mobile2: (**3)***5 * *:*@********************