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skl14 rail clip fastening

0.5~0.8 USD
Min. Order: 1000 Piece/Pieces
Trade Term: FOB
Payment Terms: L/C, T/T
Supply Ability: 1000000
Place of Origin: Jiangsu

Company Profile

Location: Suzhou, Jiangsu, China (Mainland)
Business Type: Manufacturer
Main Products: Dog Spike, Rail Bolt, Railway Fastener, Clip Bolt, Rail Clip Bolt

Product Detail

Means of Transport: Ocean
Production Capacity: 1000000
Packing: gunny bags+wooden pallets
Delivery Date: 20 days
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Product Description

Name

SKL clip

Type

E clip (e1809, e2006,e2007,e2009,etc)

Skl clip (skl1,skl3,skl12,skl14)

Or the type by customers' drawings

Material

60Si2MnA

60Si2CrA

55Si2Mn

38Si7

Chemical 

composition(%)

C:0.56-0.64, 

Mn:0.60-0.90,

 Si:1.60-2.00, 

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

Hardness

For e clip: 44-48HRC

For skl clip: 42-47HRC

Fatigue life

for Dia.18 is 3 millions cycles without breaking   

for Dia.20 is 5 millions cycles without breaking

Surface

plain (oiled), Oxide black, color painting

Standard 

refers

DIN17221, BS970, GB/T1222

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