|Minimum Order Quantity||50 Kilogram|
In order to keep pace with never ending demands of the customers, our company is instrumental in offering Spring Steel Sheet.
• Abrasion resistance
• Accurate dimension
• Quality tested
BS970 735A50 735A51 1.8159 AISI 6150 50CrV4 50CV4 ASTM A829
Carbon 0.45-0.55% Silicon 0.50% max
Manganese 0.50-0.80% Phosphorous 0.06% max
Chromium 0.80-1.20% Sulphur 0.06% max
Vanadium 0.15% min
Form of Supply
Suppliers of round bar we can offer diameters in EN47 sawn to your required lengths as 1 offs or multiple cut pieces. Ground steel bar can be supplied, providing a high quality precision ground spring steel bar to tight tolerances.
EN47 is used widely in the motor vehicle industry and many general engineering applications. Suitable for applications that require high tensile strength and toughness. Typical applications include crankshafts, steering knuckles, gears, spindles and pumps.
Preheat the steel carefully, then raise temperature to 1050°C for forging. Do not forge below 840°C. After forging EN47 spring steel cool slowly, preferably in a furnace.
Heat slowly to 820-840°C, soak well. Cool slowly in the furnace.
Heat slowly to 650-700°C and thoroughly soak. Continue to heat the steel to the final hardening temperature of 830-860°C and allow the component to be heated through. Quench in oil.
Temper the EN47 spring steel component immediately after quenching whilst tools are still hand warm. Re-heat to the tempering temperature then soak for one hour per 25 millimetre of total thickness (2 hours minimum) Cool in air. For most applications tempering of this grade will be between 400-600°C.
Heat treatment temperatures, including rate of heating, cooling and soaking times etc. will vary due to factors such as the shape and size of each component. Other considerations during the heat treatment process include the type of furnace, quenching medium and work piece transfer facilities. Please consult your heat treatment provider for full guidance on heat treatment of EN47.
|Minimum Order Quantity||100 Kilogram|
Matching up with the ever increasing requirements of the customers, our company is engaged in providing Mild Steel Railway Track.
• Long lasting shining
• Fine quality
• Affordable price
Our firm specializes in offering an excellent range of Used Rail. This innovative range of products are widely demanded in various industries for meeting diverse applications. To maintain industry defined quality standards, the entire range is manufactured using quality proven raw material and cutting-edge technology. Also, the entire range is examined properly by our quality controllers upon distinct parameters of quality.
• Rust resistance
• Accurate dimension
specification for used railsSpecification Of Used Rails R50 R65, Buy Various High Quality Specification Of Used Rails R50 R65USED RAILS AVAILABLE 200000MT FOR SHIPMENT CUT/ UNCUT TO ANY DESTINATION CIF WORLD WIDE. WITH SPECIFICATION AS Specification: Used Rails (R50-R65) 100% Rail Track Composition: Non-Metal impurities total 1% (One Percent)or less - no Radiation Chemica Tags: used rail R50-R65
|Minimum Order Quantity||1 Metric Ton|