Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Cold-Forged Steel Bar Stock used in the Metal Forging, Pressing, Stamping sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.
A canonical Cold-Forged Steel Bar Stock is characterized by the integration of Steel Core and Surface Layer. In industrial production environments, manufacturers listed on CNFX commonly emphasize Carbon Steel construction to support stable, high-cycle operation across diverse manufacturing scenarios.
Semi-finished steel bar produced through cold forging for precision metalworking
Technical details and manufacturing context for Cold-Forged Steel Bar Stock
Commonly used trade names and technical identifiers for Cold-Forged Steel Bar Stock.
| pressure: | Up to 1000 MPa static, 500 MPa cyclic fatigue limit |
| temperature: | -40°C to 200°C (operational), -196°C to 400°C (short-term exposure) |
| surface finish: | Ra 0.8-3.2 μm as-forged, Ra 0.1-0.4 μm after polishing |
| dimensional tolerance: | ±0.05 mm for diameters ≤50 mm, ±0.1% for lengths |
Manufacturer profiles with relevant production capability in China
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Cold-forged steel bar stock offers superior dimensional accuracy, tighter diameter tolerances, improved surface finish with lower Ra values, and enhanced mechanical properties like higher yield strength due to work hardening during the cold forging process.
Our cold-forged steel bar stock is available in various carbon content percentages, typically ranging from low-carbon steels (0.05-0.25%) for formability to medium/high-carbon steels (0.30-0.60%) for strength, with alloy steel options offering additional properties through elements like chromium, nickel, or molybdenum.
Cold-forged steel bar stock features tight diameter tolerances, typically within ±0.1mm to ±0.5mm depending on size, and excellent surface roughness with Ra values generally between 1.6-6.3μm, making it ideal for precision metalworking without extensive secondary machining.
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