The GH3600 is also known as GH600,2.4816,NC15FE,
W.N.2.4816,NiCr15Fe, NA14
GH3600 is nickel-based solid solution strengthened austenitic
superalloy with NiCrFe as its main component, which is widely used
in corrosion resistance, high temperature resistance and etc
industrial fields. It has good thermal strength and high plasticity
at 800°C, good high-temperature corrosion resistance and oxidation
resistance below 1000°C. The GH3600 alloy high strength at high
temperature, corrosion resistance and oxidation resistance make it
widely used in the fluid conveying pipe under high temperature and
high pressure environment, in the field of aviation and aerospace.
It is also an ideal material for building nuclear reactors because
of its excellent corrosion resistance in high purity water.
Process Performance and Requirements
Vacuum Induction Furnace(VIM) and Electroslag Remelting
Furnace(ESR)
- Product 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 |
- Product Physical Property
| Density | 8.4g/cm3 |
| Melting Point | 1370-1425°C |
a) Rod,round plate, ring workpiece,(1010~1030)℃/AC,Holding
time,(1~1.5)min/mm
b) Plate,(1010~1050)℃/AC,Holding time,(3~5)min/mm
c) Strip,1010℃±10℃/AC
d) Wire,1065℃±10℃/AC
e)Thin Wall Pipe,(960~980)℃ vacuum heat treatment
- Product Mechanical Property
| Standard Number | Variety | Heat Treatment | θ/℃ | Tensile Property | HBS |
| MPa | MPa | % | %
|
| ≥ |
| Liaoxin 7-0110 | Rod | (1000-1030)℃/AC | 20 | 550 | 240 | 35 | 40 | --- |
| 900 | 95 | 85 | 65 | 50 | |
| Liaoxin 7-0065 | Round Rod, Ring embryo, Ring piece | 1010℃/AC | 20 | 520 | 205 | 35 | --- | 187 |
| Liaoxin 7-0004 | Hot-rolled Thick Plate | (1020-1040)℃/AC | 20 | 550 | 240 | 35 | 40 | |
| 900 | 95 | 45 | 40 | 50 | |
| Liaoxin 7-0003 | Cold-rolled Sheet | (1010-1030)℃/AC | 20 | 550 | 240 | 30 | --- | |
| 900 | 90 | 40 | 60 | --- | |
| Q/3B 4082 | Cold-rolled Strip | 1010℃/AC | 20 | 550 | 240 | 30 | --- | |
Q/5B 4030 Q/5B 4083 | Wire | 1065℃/AC | 20 | TEST | TEST | TEST | --- | HV≤151 |
| Liaoxin 7-0100 | Cold-rolled Seamless Tube | (980-1010)℃/AC | 20 | 500 | 210 | 20 | --- | --- |
| GJB 5060 | Seamless Thin-wall Tube | Vacuum 960℃-980℃ | 20 | 550 | 240 | 30 | --- | --- |
| 900 | 65 | 42 | 45 | --- | --- |
| Cold-drawn Wire | ¢0.3~¢18mm(Delivery in rolls or trays) |
| Hot-Rolling Wire | ¢5.5~¢20mm(Delivery in rolls) |
| Strip | thickness 0.1~4.5*width 6~350mm(Supply in rolls or straight strips) |
| Smooth Forged Rod on a Lathe | ¢60~350mm,L800-2500mm |
| Hot-rolled Burnishing | ¢20~80mm,L1000-5000mm |
| Cold Drawn and Burnishing | ¢2.5~18mm,L1000-8000mm |
| Seamless Tube | ¢1~275mm,wall thickness 0.2~30,L1000-8000mm |
