Rail Shoulders (Cast-in Rail S

Rail Shoulders (Cast-in Rail Shoulders) Application UIC54 UIC60 115RE, 50kg Rail, 60kg Rail, BS80lbs, BS100lbs, ect. Raw Material QT500-7 QT450-10 QT400-15 Standard Reference GB 1348-88 GB 1348-88 GB 1348-89 Rail Shoulder Chemical composition(%) C: 3.60-3.80 C: 3.40-3.90 C: 3.50-3.60 C: 3.60-3.80 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 Hardness 170~230HB 160~210HB 130~180HB Metallographic organization Ferrite + Pearlite Graphite + Ferrite + Pearlite Ferrite Surface Plain, Hot Dip Galvanized, Sandblasting Find here details of our company selling rail shoulder. All the products with super quality and competitive price. Our company is a leader in the industry and we will not disappoint you.

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