Kunshan Alex Railway Fastening Co., Ltd.| Sourcing Services
Kunshan Alex Railway Fastening Co., Ltd.

China Manufacturer with main products: Rail Fastening Railway Fastener, Rail Clips Skl Clips e Clips, Rail Sleeper Screws, Railway Bolts Clips Bolts, Track Bolt Fishplate Bolts,...

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APC-4 Rail Fastener Shoulder for Russia Market

Supply Ability: 100,000 Piece(s) per Month
Shipping: FOB,CIF
Payment Terms: T/T
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Packaging Details: wooden box

Quick Details

  • Brand Name: ALEX
  • Dimensions (L x W x H) (mm): APC4
  • Material: 60Si2Cr, 60Si2Mn, 55SiMn, 38Si7
  • Type: Shoulders
  • SURFACE: plain

Specifications

Materials60Si2Cr, 60Si2Mn, 55SiMn, 38Si7

Product propertiesHardness HRC 42-47,Fatigue life 3-5 million cycles 

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

Standard: GB/T 1222, DIN 17221 

MOQ: 5000 Piece/Pieces 

Supply ability: 1000 Ton/Tons per Month 

Delivery: within 20 working days


APC4 Rail Fastener Shoulder for Russia marketAPC4 Rail Fastener Shoulder for Russia market

Rail Fastener Shoulder

the KSALEX rail shoulder is pre-inserted in the concrete tie. There are M.C.I. Shoulder manufactured from malleable iron and S.G.C.I. Shoulder manufactured from malleable iron and S.G.C.I. Shoulder from spheroid graphite iron. We offer two types of iron shoulders. One is Single Stem Iron Shoulder used in pre-stressed concrete ties and the other is Twin Stem Iron Shoulder used in Bi-Block or Twin Block concrete ties.

Iron KSALEX rail shoulder material technical parameter

Material

Tensile Strength(Mpa)

Yield Strength(Mpa)

Elongation(%)

QT400-15(GGG40)

400

250

15

QT450-10(GGG45)

450

310

10

QT500-7 (GGG50)

500

320

7

Material Chemical Composition%

Material

C

Si

Mn

P

S

QT400-15

3.6-.36

3.0-3.2

0.5

0.07

0.02

Qt450-10

3.4-3.9

3.7-3.0

0.5

0.07

0.03

QT500-7

3.4-3.8

2.5-2.9

0.6

0.08

0.025


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