SKL-12 Rail Fastening Systems

Item

Material

Quantity

SKL-12 Spring Clip

60Si2MnA

60Si2CrA

55Si2Mn

38Si7

2

C:0.56-0.64, Mn:060-0.90, Si:1.50-2.00, Cr:≤0.35, P:≤0.03, S:≤0.03

C:0.56-0.64, Mn:0.40-0.70, Si:1.40-1.80,

Cr:0.70-1.00 P:≤0.03,

S:≤0.03

C:0.52-0.60, Mn:0.60-0.90, Si:1.50-2.00,

Cr:≤0.35

P:≤0.03, S:≤0.03

C:0.35-0.42, Mn:0.50-0.80, Si:1.50-1.80, P:≤0.03, S:≤0.03

Intermediate Plate

EVA

1

Dowel

HDPE

2

Flat Washer

Q235

2

T-head Bolt

Q235

2

Rail Pad

Rubber

1

Nut

Q235

2

Spring Washer

38Si7

4

Screw Spike

Q235

4

Tie Plate

Casting iron QT500-7, QT450-10, or forging low carbon steel or high carbon steel

1

Clip Fatigue life

3-5 million cycles without breaking

Surface

Plain Oiled, Oxygen Black, Zinc Plated, Hot Dip Galvanized, Dacro coating

Standard

UIC, AREMA, BS, RDSO, DIN, JIS, ISCR, VALEC, GOSTR- EASC, GB/T or other upon requirements

Package

Moven bag, Box or other upon requirements

Delivery

Depends on order