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GH600 nickel-base super alloy

GH600 nickel-base super alloy
GH600 nickel-base superalloy
GH600 The early development of Ni Cr Fe based solid solution strengthened alloys, has good resistance
to high temperature corrosion and oxidation resistance, hot and cold processing quality and welding
performance is satisfactory, heat resistance and high plasticity at 700 degree. Alloy can be enhanced
by cold working, can also be connected with the resistance welding, welding or soldering solution,
which can supply cold rolled sheet, hot-rolled plate, strip, wire, bar, pie, the ring blank, forging ring,
suitable for making under low load of antioxidant components in 1100 degree .
1. GH600 equal material :GH3600
2. GH600 chemical composition %

C
Cr
Ni+Co
Al
Ti
Fe
Nb+Ta
Mn
Si
P
S
Cu
≤0.15
14.0-17.0
≥72
≤0.35
≤0.50
6.00~10.00
≤1.00
≤1.00
≤0.50
≤0.040
≤0.015
≤0.50

3. Heat treatment

Product
Heat treatment system
1010-1050 degree,3-5 min/mm, Air cooling
Inconel 600steel strip
1010±10 degree, Air cooling
Inconel 600wire
1065±10 degree, Air cooling
Inconel 600Ring and Rod
1010±10 degree, Air cooling

4.GH600 nickel-base superalloy melting and casting process: (1) non vacuum induction melting and electroslag remelting;
(2) electric arc furnace melting and electroslag remelting; (3) the vacuum melting.
5. GH600 The physical and chemical properties.
GH600steel melting temperature 1370-1430 degree
GH600density : 8.43g/cm3
GH600mechanical property

Product θ/℃ Tensile property HBS Bending test
σb/MPa σP0.2/MPa δ5/% φ/%
GH600 steel bar 20 ≥585 ≥240 ≥30 - 134-217 -
GH600steel ring, Cake or loop 20 ≥520 ≥205 ≥35 - ≥187 -
GH600steel Hot rolled plate 20 ≥550 ≥240 ≥35 ≥40 - -
900 ≥95 ≥45 ≥40 ≥50 - -
GH600steel Cold rolled plate 20 ≥550 ≥240 ≥30 - -
900 ≥90 ≥40 ≥60 - - -
Cold rolled plate 20 ≥550 ≥200 ≥30 - - test
GH600 steel strip 20 ≥550 ≥240 ≥30 - -  

GH600alloy steel forming properties : has good processing performance, ingot forging heating temperature 1110 -1140 degree; the final forging temperature less than 950 degree, slab rolling heating temperature 1130 - 1170 degree,finishing the heating temperature is 1090 - 1130 degree. The finished product solid solution treatment temperature of 1010 -1050 degree.GH600alloy steel Good welding performance properties : welding, connection available electric arc welding, argon arc welding, resistance welding and brazing and other methods, large or complex welding pieces of the structure in the welding should be at 870 degree for 1h, to eliminate the welding stress.GH600alloy steel Heat treatment process : should be carried out according to the heat treatment system of the corresponding material standard. Annealed sheet and strip parts should be carried out in a protective atmosphere.

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