
Medical / Non-Medical Examination Disposable Nitrile/Latex/Vinyl/PE Gloves Powder Free Protective Glove
The market-centric guiding ideology is the driving force for quality improvement, which can ensure that our Carbon Steel Wire, Oil tempered spring steel wire EN10270-2, 55crsi alien steel wire for sale meets customer needs to the greatest extent. Products are the life of enterprises. The development of enterprises comes from the continuous innovation of products. Complete variety of products, excellence in quality, reasonable prices and attentive service are our advantages that differentiate us from other brands. Nowadays, with the increasingly fierce market competition, customer demand for products is increasingly showing a trend of diversification and individualization. The products are sold at home and abroad.
the product brief:
65mn60si2mna55crsi(SAE9254V)50crva spring steel wire
The material strength, elastic limit, yield ratio, hardenability and anti-tempering stability, and is widely used, and some used in some of the higher stress in the fatigue (high tensile strength, high strength, high tensile strength, high tensile strength, Performance of the work of important spring and wear serious spring, such as spring rings, shock absorber springs and brake springs, cars, locomotives, tractor coil spring, cylinder safety valve spring and some mechanical wear rods and so on.
Henan friend Tak Metal Products Company Limited
OLD TEMPEREO CARBON STEEL SPRING WIRE
Adapted to the general purpose spring, brake spring, in the upscale automobile clutch spring, shock absorber screw spring, belt tensioner pulley spring and manufacture of engine valve spring steel wire
Classification, designation and wire diameter range
Classified | Static | Fatigue | High fatigue | |
Tensile strength | Low strength | FDC | TDC | VDC |
In strength | FDCrV(A、B)FDSiMn | TDCrV(A、B) TDSiMn | VDCrV(A、B) | |
High strength | FDCrSi | TDCrSi | VDCrSi | |
Diameter range | 0.5mm~17.0mm | 0.5mm~17.0mm | 0.5mm~17.0mm | 0.5mm~10.0mm |
Note 1:Static level steel suitable for general use spring, expressed in FD。 | ||||
Wire codes and steel grades corresponding relationship
| Wire code | Commonly used representative brands |
FDC、TDC、VDC | 65、70、65Mn |
FDCrV-A、TDCrV-A、VDCrV-A | 50CrA |
FDSiMn、TDSiMn | 60Si2Mn、60Si2MnA |
FDCrSi 、TDCrSi 、VDCrSi | 55CrSi、SAE9254V |
FDCrV-B、TDCrV-B、VDCrV-B | 67CrV |
Heat treatment
Spring, the spring should be tempered between 380 ℃ ~ 420 ℃ treatment to reduce surface stress, shot blasting should be 250 ℃ hot pressure or eliminate the stress treatment.
delivery status
The wire is delivered in coil form
Oil quenched - Tempered spring steel wire
Suitable for general purpose springs, brake brakes springs, middle and high grade automobile clutch springs, shock absorber coil springs, belt tensioner springs and steel wire for manufacturing engine valve springs.
Mechanical properties
Static level, in the fatigue class mechanical properties table (the same disk strength of not more than 50MPa)

High fatigue level mechanical properties table (with the disc strength is not greater than 40MPa)

To meet the customers' over-expected gratification, we have our robust crew to offer our best over-all support which includes marketing, income, coming up with, production, excellent managing, packing, warehousing and logistics for Medical / Non-Medical Examination Disposable Nitrile/Latex/Vinyl/PE Gloves Powder Free Protective Glove. We are adhering to the enterprise spirit of 'innovative technology, product refinement, and quality stability', and strive to provide users with complete products and considerate services. Please be assured that we are not only a long-term partner of your friends, but also your trusted friend forever!
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