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60Si2Cr 60Si2Mn E Type Elastic Rail Clips / DIN17221 Standard Railway Track Fastener

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60Si2Cr 60Si2Mn E Type Elastic Rail Clips / DIN17221 Standard Railway Track Fastener

Brand Name : ZhongYue

Model Number : E Type Elastic Clips

Certification : ISO9001:2015

Place of Origin : China

MOQ : 10000pcs

Price : Negociable

Payment Terms : T/T, 30% in advance

Supply Ability : 500,000 pcs/month

Packaging Details : 25kg in double-layer woven bag with fumigation-free wooden pallet

Material : 60Si2Cr, 60Si2Mn, 55SiMn, 38Si7

Product Name : Railway E Type Elastic Clips

Standard : DIN17221, BS970, GB/T1222

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Railway Track Fastener E Type Elastic Rail Clips

As out of patent technology from both manufacturers (DP and Vossloh) has become available to the general supply market, We Zhongyue has linked up with reputable quality manufacturers to offer a cost effective range of elastic rail clip to suit many rail sections

Technical Parameters

Part name Type Material Finish Remark
E clip

Dia. 16mm

Dia. 18mm

Dia. 20mm

60Si2MnA,

60Si2CrA,

55SiMn

Plain oiled,

color painting,

or the other

custom finish

Hardness: 44-48HRC
Toe Load: 500-700kgf for

Dia.16mm
750-900kgf for Dia.18mm
1100-1400kgf for Dia.20mm
Fatigue life:3 millions cycles

without breaking for Dia.18mm,

5 millions cycles without breaking

for Dia.20mm
Standard: DIN17221, BS970,

GB/T1222
Shoulder

UIC54,UIC60,

115RE,50kg rail,

60kg rail,BS80lbs,

BS100lbs

QT500-7

QT450-10

Plain oiled,

color painting

 Different designs are available.
Rail pad

UIC54,UIC60,

BS80lbs,BS100lbs,

in ordered size

HDPE, EVA,

or rubber

Black or

other colors

 Different designs are available.
Insulator

UIC54,UIC60,

50kg rail, 60kg rail,

BS80lbs,BS100lbs,

and size as ordered

Reinforced

Nylon 66 (PA66)

Black, blue,

yellow, green

or other colors

 Different designs are available.

Material

Material
Grade 4.6 5.6 8.8 10.9
Material Q235 35# 45# 40Cr
Mechanical properties Tensile strength: ≥400Mpa Tensile strength:≥500Mpa Tensile strength:≥800Mpa Tensile strength:≥1000Mpa
Yield strength:≥240Mpa Yield strength:≥300Mpa Yield strength:≥640Mpa Yield strength:≥900Mpa
Elongation:≥22% Elongation:≥20% Elongation:≥12% Elongation:≥9%
Cold bending: 90 degree without crack
Surface plain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing

Note ( 8.8 as a sample)

the first 8: tensile strength of material 45# is 800MPa;

the second 0.8: the yield ratio is 0.8;

the yield strength of material 45# is 800MPa x 0.8 = 640 MPa.

Clip Material

  1. 60Si2MnA
  2. 60Si2CrA
  3. 55Si2Mn
  4. 38Si7

Process

  1. raw material
  2. shearing
  3. heating to forging temperature (950-1000 degrees celsius)
  4. forming
  5. hardening
  6. tempering below 350 degrees celsius
  7. inspection
  8. packing

Breakdown Drawing

60Si2Cr 60Si2Mn E Type Elastic Rail Clips / DIN17221 Standard Railway Track Fastener

60Si2Cr 60Si2Mn E Type Elastic Rail Clips / DIN17221 Standard Railway Track Fastener

Application

60Si2Cr 60Si2Mn E Type Elastic Rail Clips / DIN17221 Standard Railway Track Fastener

If you have any other question or request, welcome to contact me!
Janet Jiang zy15@zyrail.com


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