SAE 4150 alloy steel round bars featuring 0.48%-0.53% Carbon, 0.15%-0.35% Silicon, 0.60%-0.90% Manganese, 0.80%-1.10% Chromium, and 0.15%-0.30% Molybdenum.
SAE 4150 alloy steel round bars are recognized for their remarkable strength, toughness, and wear resistance, making them ideal for demanding applications. Here are the details:
Chemical Composition:
| Element | Minimum (%) | Maximum (%) |
|---|---|---|
| Carbon (C) | 0.48 | 0.53 |
| Silicon (Si) | 0.15 | 0.35 |
| Manganese (Mn) | 0.60 | 0.90 |
| Phosphorus (P) | - | 0.035 |
| Sulfur (S) | - | 0.040 |
| Chromium (Cr) | 0.80 | 1.10 |
| Molybdenum (Mo) | 0.15 | 0.30 |
Mechanical Properties:
Heat Treatment:
Applications:
SAE 4150 alloy steel round bars are widely used in industries such as automotive, machinery, and oil & gas due to their exceptional mechanical properties. Proper heat treatment is essential to achieve the desired balance of strength and toughness for specific applications.
SAE 4150 alloy steel round bars featuring 0.48%-0.53% Carbon, 0.15%-0.35% Silicon, 0.60%-0.90% Manganese, 0.80%-1.10% Chromium, and 0.15%-0.30% Molybdenum.
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