4140 ALLOY steel plate usa
SPECS
Grade | %C | %Si | %Mn | %P | %S | %Cr | %Mo |
|---|---|---|---|---|---|---|---|
4140 | 0.38/0.043 | 0.15/0.35 | 0.75/1.00 | 0.035 max | 0.04 max | 0.80/1.10 | 0.15/.025 |
Mechanical properties | 4140 |
|---|---|
Dureza HB | 197/302 |
PSI surrender | 60,000/90,000 |
PSI Voltage | 95,000/140,000, |
Elongation % | 17.8/25.7 |
Area Reduction % | 48.2/56.9 |
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IMPORTS from Mexico
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We have Quality Management System certification
- ISO 9001-2015
- Environmental Management System ISO 14001-2015
- ISO 45001-2018 occupational health and safety
We are a company committed to the market, and therefore we have the necessary infrastructure to efficiently meet the needs and expectations of our clients.
CUTTING SERVICE
- Redondos de 1/2” a 30”
- Placas de ancho de 30” con espesor de 3/8 a 6″
SAE 4140 Steel (Heat Treated): The Benchmark for Strength and Durability
SAE 4140 Steel is one of the most versatile and widely used low-alloy steels in engineering. Renowned for its exceptional balance of high tensile strength, toughness, and fatigue resistance, this material is the go-to choice for highly stressed components. We supply 4140 steel bars already Heat Treated (HT), ready for final machining, ensuring uniform hardness and eliminating critical process steps in your manufacturing chain.
4140 steel is the primary material for manufacturing shafts, crankshafts, tool parts, couplings, and structural components in heavy machinery, automotive, and the Oil & Gas industry. Its chromium and molybdenum composition provides excellent response to heat treatment, allowing it to achieve the mechanical properties necessary for high-performance applications. Rely on our 4140 HT for guaranteed strength and superior performance.