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Product Overview
Introduction To Engineering Steel 47
MOKSH TUBES & FITTINGS LLP is a manufacturer, supplier, exporter, importer, and stockist of EN 47 steel products such as bars, shafts, rods, and components for engineering applications.
EN 47, is a high carbon chromium alloy steel known for its excellent hardness, wear resistance, and high tensile strength after heat treatment. It is commonly used for manufacturing springs, gears, and other mechanical components requiring high fatigue strength and resistance to wear and tear.
Chemical Composition
| Element | Composition (%) | Carbon | 0.45 – 0.53 | Silicon | 0.17 – 0.37 | Manganese | 0.50 – 0.80 | Chromium | 0.80 – 1.10 | Sulfur | ≤ 0.035 | Phosphorus | ≤ 0.035 |
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Technical Composition
Physical Properties
| Property | Imperial | Metric | Density | 0.284 lb/in³ | 7.85 g/cm³ | Melting Point | 2480 – 2550 °F | 1358 – 1400 °C | Modulus of Elasticity (Tension) | 29,000 ksi | 200 GPa | Modulus of Elasticity (Torsion) | 11,600 ksi | 80 GPa | Poisson’s Ratio | 0.29 | — | Thermal Conductivity | 44 W/m·K | 44 W/m·K | Specific Heat Capacity | 460 J/kg·K | 460 J/kg·K |
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Mechanical Properties
| Property | Annealed | Hot-Finished | Cold Drawn | Hot-rolled | Sheet | Tensile Strength (ksi / MPa) | 85–105 ksi / 586–724 MPa | 90–120 ksi / 620–827 MPa | 95–135 ksi / 655–931 MPa | 85–110 ksi / 586–758 MPa | — | Yield Strength (0.2%) | 50–65 ksi / 345–448 MPa | 60–100 ksi / 414–690 MPa | 65–110 ksi / 448–758 MPa | 50–75 ksi / 345–517 MPa | — | Elongation (%) | 20–25 | 15–25 | 12–18 | 18–25 | — | Brinell Hardness (3000 kg) | 150–200 | 180–250 | 200–270 | 150–210 | — | Rockwell Hardness (B / C) | 80–90 B | 85–95 B | 90–95 B / 20–30 C | 80–90 B | — |
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Products in Engineering Steel 47
Engineering Steel 47 is typically available in:
Engineering Steel 47 products are produced to the following global standards:
Uses and Advantages
High hardness and tensile strength after heat treatment
Excellent wear resistance
Good fatigue strength
Suitable for dynamic and heavy-load applications
Consistent quality and machinability
Applications of Engineering Steel 47
Engineering Steel 47 is widely used for applications requiring high wear resistance and fatigue strength:
Spring Manufacturing
Used extensively for making leaf springs, coil springs, and other spring types.
Automotive Components
Gears, shafts, and transmission components that require durability.
Mechanical Engineering
Heavy-duty machine parts subjected to cyclic loading and wear.
Tool Making
Components requiring high hardness and wear resistance.
WHY CHOOSE US?
FAQ's
What is EN47 steel used for?
EN47 steel is widely used for manufacturing springs, gears, shafts, automotive components, and heavy duty machinery parts requiring high wear resistance and fatigue strength.
What are the key properties of EN47 steel?
EN47 steel offers excellent hardness, wear resistance, high tensile strength, and fatigue resistance, making it ideal for dynamic and heavy-load applications.
In what forms is EN47 steel available?
EN47 steel is available in bars, rods, sheets, plates, pipes, tubes, flanges, fasteners, and custom fabricated components to meet diverse engineering requirements.
Is EN47 steel heat treated?
Yes, EN47 steel is typically heat-treated to achieve high hardness, wear resistance, and optimal mechanical properties for demanding applications.
Why choose MOKSH TUBES & FITTINGS LLP for EN47 steel?
We offer premium quality EN47 steel, customized sizes, global sourcing, strict quality control, timely delivery, and expert technical support, ensuring reliable and high-performance solutions.
Contact Us
For quotations and inquiries about EN47 steel bars, springs, and components, contact Moksh Tubes & Fittings LLP — your trusted partner for alloy steels.
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