GH3039 is an engineering material with superalloy. This guide covers chemical composition, mechanical properties, and machining per GB/T or ASTM standards.
Chemical Composition
Element
Content (%)
Standard
Ni
Balance
ASTM/GB
Cr
19.0-22.0
ASTM/GB
Fe
≤1.50
ASTM/GB
Al
0.35-0.75
ASTM/GB
C
≤0.08
ASTM/GB
Mechanical Properties
Property
Value
Standard
Tensile Strength
≥800 MPa
ASTM/GB
Yield Strength
≥500 MPa
ASTM/GB
Elongation
≥20%
ASTM/GB
Hardness
220 HV
HV
Density
8.30 g/cm³
20°C
Key Features
Good mechanical properties
Suitable for industrial applications
Good machinability
Cost-effective
Applications
Industrial components
Automotive parts
Machine tool components
Structural applications
Machinability
GH3039 has good machinability. Recommended: Carbide tools, appropriate cutting parameters, adequate coolant.
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GH3039 is a high-performance alloy with nickel base superalloy. This comprehensive guide covers chemical composition, mechanical properties, and machining characteristics per GB/T or ASTM standards.
We specialize in precision superalloy machining. Contact us for a quote!
Turn this machining question into a manufacturable part
Need this material or process for your next CNC project?
Send your STEP, STP, IGES, DXF, PDF, material, quantity, surface finish, and tolerance requirements. We will review manufacturability and reply with practical quotation guidance.
