Plain Surface Cast Iron 5.6 Grade Rail Shoulder

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Plain Surface Cast Iron 5.6 Grade Rail Shoulder

Customization:	Available
Customized:	Customized
Certification:	ISO9001

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Product Description

Technical Specifications

Model NO.

For rail UIC54, UIC60, 115RE, 50kg, 60kg rail

Type

Shoulder

Material

Qt500-7 (Ggg50) / Qt450-10(Ggg45)

Chemical Comp.

C:3.60-3.80

Surface

Plain (Oiled)

Condition

New

Capacity

1000 Boxes Per Month

HS Code

8608009000

Product Overview

Introduction of Plain Surface Cast Iron 5.6 Grade Rail Shoulder:

Plain Surface Cast Iron 5.6 Grade Rail Shoulders are cast in the concrete ties for fixation of Elastic Rail Clips. These Iron Shoulders are manufactured from pearlitic malleable iron (M. C. I. Inserts) and spheroid graphite iron (S. G. C. I. Inserts). We provide two primary configurations:

Single Stem Iron Shoulders: Primarily utilized in pre-stressed concrete ties.
Twin Stem Iron Shoulders: Commonly used in Bi-Block or Twin Block concrete ties.

The shoulder accessories are designed for specific rail sections to ensure precise elastic clip toe loading. Certain models feature milled weld area faces to assist in achieving necessary weld integrity.

Material Parameters

Property	QT500-7 (GGG50)	QT450-10 (GGG45)	QT400-15 (GGG40)
Chemical (%)	C:3.60-3.80, Mn:≤0.6, Si:2.50-2.90, P:≤0.08, S:≤0.025	C:3.40-3.90, Mn:0.2-0.5, Si:2.70-3.00, P:≤0.07, S:≤0.03	C:3.5-3.60, Mn:≤0.5, Si:3.00-3.20, P:≤0.07, S:≤0.02
Surface	Plain (Oiled) / Black Treated
Compatibility	UIC54, UIC60, 115RE, 50kg, 60kg, BS80lbs, BS100lbs Rail

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Common Questions (FAQ)

What materials are used for these rail shoulders?

They are manufactured using high-quality ductile iron, specifically QT500-7 (GGG50), QT450-10 (GGG45), and QT400-15 (GGG40), ensuring excellent strength and durability.

What is the difference between Single Stem and Twin Stem shoulders?

Single Stem shoulders are typically used in pre-stressed concrete ties, while Twin Stem shoulders are designed for Bi-Block or Twin Block concrete tie systems.

Which rail types are compatible with these shoulders?

These shoulders are compatible with various international rail standards, including UIC54, UIC60, 115RE, BS80lbs, BS100lbs, and 50kg/60kg rails.

What surface treatments are available?

The standard surface treatment is plain oiled. We also provide black treated options or other treatments based on specific customer requirements.

Do you support customized designs?

Yes, shoulders can be produced according to specific customer technical drawings and design criteria to ensure correct elastic clip toe loading.