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There is limited information available on the specific mechanical properties and chemical composition of GGG NiCr202 steel grade as it seems to be a proprietary or specific alloy. However, typical mechanical properties and chemical composition for NiCr202 steel grades can be provided as a reference.

Mechanical Properties:
– Tensile Strength: Typically ranging from 500 MPa to 900 MPa
– Yield Strength: Typically ranging from 300 MPa to 700 MPa
– Elongation: Typically around 15% to 30%
– Hardness: Typically in the range of 150 to 250 HB (Brinell Hardness)

Chemical Composition:
– Nickel (Ni): Typically around 4% to 6%
– Chromium (Cr): Typically around 17% to 21%
– Carbon (C): Typically around 0.08% to 0.25%
– Silicon (Si): Typically around 0.5% to 1%
– Manganese (Mn): Typically around 1% to 2%
– Iron (Fe): Remaining balance

It is important to note that the actual mechanical properties and chemical composition of GGG NiCr202 steel grade may vary depending on the specific production process and desired application. It is recommended to refer to the manufacturer’s technical data sheet or contact the supplier for accurate and detailed information on this specific steel grade.
GGG NiCr202 Steel grade
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