Spring Steel 50CRV4 Sheet Plate
Spring Steel 50CRV4 Sheet Plate is a highly reliable and versatile material that is widely used in the manufacturing industry. It is a type of steel alloy that is known for its exceptional toughness and strength, making it a popular choice for various applications. This material is used in the production of machine components, tools, and industrial springs.
One of the key advantages of Spring Steel 50CRV4 Sheet Plate is its excellent resistance to wear and tear. This material is highly durable and can withstand repeated use without losing its strength or shape. This makes it ideal for applications that require high levels of performance and reliability.
In addition, Spring Steel 50CRV4 Sheet Plate is also known for its excellent elastic properties. This material can be stretched and bent without breaking or losing its original shape, making it ideal for use in springs and other components that require flexibility.
Production specification
Round bar steel: 1mm to 3500mm
Square-shape steel: 1mm to 4000mm
Plate steel:0.1mm to 4000mm
Width: 10mm to 2500mm
Lenth: We can supply any lenth based on the customer's requirement.
Forging: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes
Tubings: OD: φ6-1800mm, with wall thickness ranging from 1-35 mm.
Finished goods condition: hot forging/hot rolling + annealing/normalizing + tempering/quenching + tempering/any conditions based on the customer's requirement
Surface conditions: scaled (hot working finish)/ground/rough machining/fine machining/based on the customer's requirement
Chemical composition % of the ladle analysis of grade 50CrV4 and Standards
50CrV4 is a tough oil quenching spring steel. When heat treated 50CrV4 offers good wear resistance. 50CrV4 is characterised by the addition of vanadium to the specification which differs 50CrV4 from standard spring steel specifications.
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TYPICAL ANALYSIS |
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C.
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Mn.
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Cr.
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V.
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0.50%
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0.75%
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1.00%
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0.15%
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Forge at 1050°C. Do not work this steel when it has fallen below 840°C.
Annealing:
Slow furnace cool from 840°/860°C.
Hardening:
Pre heat slowly to 650/700°C and thoroughly soak. Continue heating the 50CrV4 component to the final hardening temperature of 850/870°C and allow the component to be heated through. Quench in oil.
Temper the 50CrV4 tool immediately after quenching whilst tools are still hand warm. Re-heat to the tempering temperature, soak for one hour per 25 millimetre of total thickness, 2 hours minimum, then cool in air. For most 50CrV4 applications tempering will be between 400°/600°C.
| Tempering °C |
100 |
200
|
300
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400
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450
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500
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550
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600
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HRc
|
56
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53
|
50
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49
|
46
|
44
|
40
|
36
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