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35NCD16 /1.6747 is a French standard alloy steel, its Chinese steel grade 38CrMoAl. This kind of steel has excellent properties such as high strength, high toughness, high wear resistance and high corrosion resistance, and is widely used in automotive, aerospace, machinery manufacturing, ships and other fields. Among them, the number 35 indicates that the carbon content of the steel is 0.35%, NCD indicates that the steel is a low-alloy high-strength steel, and 16 indicates that the hardness of the steel is 160HB
| Element | content |
|---|---|
| carbon(C) | 0.33-0.39% |
| silicon (Si) | 0.15-0.50% |
| manganese (Mn) | 0.50-0.80% |
| phosphorus (P) | ≤0.035% |
| sulphur (S) | ≤0.035% |
| chromium (Cr) | 1.40-1.80% |
| nickel (Ni) | 0.70-1.00% |
Energy characteristics
35NCD16 1.6747 Alloy Steel Bar has high strength and toughness, as well as good plasticity and weldability. Its high hardness and rigidity allow it to maintain its strength and stability under high pressure and temperature. Therefore, it is widely used in aviation, automobile, shipbuilding, construction machinery and other fields.
●35NCD16 1.6747 Heat treatment process:
Quenching heating temperature: 840-860°C; Coolant: water, oil
Tempering heating temperature: 550-650*C; Coolant: water, oil
35NCD16 1.6747 Alloy Steel Bar Similar material
Although there is no direct corresponding domestic brand, the following domestic materials can be considered as an alternative:
35CrMo: This is a common domestic alloy structural steel, with high strength and toughness, suitable for manufacturing parts that withstand high loads.
35CrNiMo: This material contains chromium, nickel and molybdenum for better combined properties and is suitable for more demanding working conditions.
35NiCrMoV: This material contains nickel, chromium, molybdenum and vanadium, which has higher strength and wear resistance and is suitable for parts with high performance requirements.
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