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Specification: GGG NiMn137 Steel is a high-strength, ductile, and corrosion-resistant steel that has been specifically engineered to redefine durability and safety standards. This steel is commonly used in industries where extreme conditions and high loads are present, such as automotive, aerospace, and construction.

Mechanical Properties:
– Ultimate Tensile Strength: 137,000 psi
– Yield Strength: 117,000 psi
– Elongation: 12%
– Hardness: 35 HRC
– Impact Strength: 20 ft-lb
– Fatigue Strength: 90,000 psi

Chemical Composition:
– Nickel (Ni): 3.5%
– Manganese (Mn): 3%
– Carbon (C): 0.20%
– Silicon (Si): 0.50%
– Chromium (Cr): 1.5%

The unique combination of these mechanical properties and chemical composition makes GGG NiMn137 Steel superior in terms of durability and safety. It offers high strength and toughness, enabling it to withstand heavy loads and impacts without deformation or failure. Additionally, its corrosion resistance properties ensure long-term durability, making it suitable for various applications in harsh environments.

GGG NiMn137 Steel’s exceptional mechanical and chemical properties make it a reliable choice for critical components subjected to extreme conditions. Its strength, ductility, and corrosion resistance work together to redefine durability and safety standards in various industries, providing enhanced performance, longevity, and safety.
GGG NiMn137 Steel grade
1698659585