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Home > Metallurgy, Mineral & Energy > Ceramic Material > Alumina Ceramics > Plain Inserts / Casting Iron Rail Shoulder In Concrete Sleepers
Plain Inserts / Casting Iron Rail Shoulder In Concrete Sleepers
US$ 4 - 5
MOQ: 1 Kilogram
Key Specifications
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Brand Name:
NFCase
Place of Origin:
China
Model Number:
AIA-1
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
7 days
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Brand Name
NFCase
Place of Origin
China
Model Number
AIA-1
Delivery Time:3-5 days
Certification:CE,FCC,MSDS
Certification:CE,FCC,MSDS
Plain Inserts / Casting Iron Rail Shoulder In Concrete Sleepers
General Introduction of Railway Iron Shoulders
Inserts/Iron Shoulders are cast in the concrete ties for fixation of Elastic Rail Clips. Our Iron Shoulders are
manufactured from pearlitic malleable iron and spheroid graphite iron. We offer two types of Iron Shoulders:
Single Stem Iron Shoulders mostly used in pre-stressed concrete ties, and Twin Stem Iron Shoulders
commonly used in Bi-Block or Twin Block concrete ties.
Technical Specifications
| Brand | SUYU | ||
| Product | Railway iron shoulder | ||
| Application | UIC54 | UIC60 | 115RE,ect |
| Material | |||
| Name | QT500-7 | QT450-10 | QT400-15 |
| Standard | GB 1348-88 | GB 1348-88 | GB 1348-89 |
| Chemical composition(%) | C:3.60-3.80 | C:3.40-3.90 | C:3.50-3.60 |
| Mn:≤0.6 | Mn:0.2-0.5 | Mn:≤0.5 | |
| Si:2.50-2.90 | Si:2.70-3.00 | Si:3.0-3.2 | |
| P:≤0.08 | P:≤0.07 | P:≤0.07 | |
| S:≤0.025 | S:≤0.03 | S:≤0.02 | |
| Tensile Strength | ≥500 Mpa | ≥450 Mpa | ≥400 Mpa |
| Yield Strength | ≥320 Mpa | ≥310 Mpa | ≥250 Mpa |
| Elongation(%) | ≥7 | ≥10 | ≥15 |
| Hardnrss | 170~230HB | 160~210HB | 130~180HB |
| Metallographic organization | ferrite + pearlite | graphite + ferrite + pearlite | ferrite |
| Surface | plain (oiled) | ||
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Business Type
Trading Company
Total Employees
101 - 200 People
Main Markets
North America, South America, Eastern Europe
Location
Hangzhou, Zhejiang, China
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