G15 Steel in Defense: Enhancing Military Equipment for Superior Performance

Title: G15 Steel in Defense: Enhancing Military Equipment for Superior Performance

Specification:
– Grade: G15 Steel
– Use: Military equipment
– Purpose: Enhancing overall performance and durability
– Key features: High strength, excellent toughness, corrosion resistance, and impact resistance

Mechanical properties:
1. Tensile Strength: ≥ 800 MPa
2. Yield Strength: ≥ 700 MPa
3. Elongation: ≥ 15%
4. Hardness: HRC 55-60
5. Impact resistance: ≥ 15 Joules
6. Fatigue strength: ≥ 500 MPa

Chemical composition:
– Carbon (C): 0.40% – 0.47%
– Manganese (Mn): 0.70% – 0.90%
– Phosphorus (P): ≤ 0.030%
– Sulfur (S): ≤ 0.020%
– Silicon (Si): 0.15% – 0.35%
– Chromium (Cr): 1.75% – 2.25%
– Nickel (Ni): 0.90% – 1.20%
– Molybdenum (Mo): 0.10% – 0.30%
– Vanadium (V): 0.10% – 0.30%
– Copper (Cu): ≤ 0.25%
– Aluminium (Al): ≤ 0.020%
– Nitrogen (N): ≤ 0.030%
– Iron (Fe): Remaining balance

Note: The above specifications are approximations and can vary based on specific G15 Steel formulation and manufacturing processes.
G15 Steel grade
1699150525