TORICH INTERNATIONAL LIMITED
TORICH INTERNATIONAL LIMITED The Steel Tube Maker
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15CrMoG is a high-quality alloy steel used in the manufacturing of seamless boiler tubes. This material is specifically designed to withstand high pressure and temperature conditions, making it ideal for use in high-pressure boilers. The alloy composition of 15CrMoG provides excellent mechanical properties and resistance to oxidation and corrosion, ensuring long service life and reliability in demanding environments.
15CrMoG seamless boiler tubes are manufactured according to strict industry standards to ensure quality and performance. These tubes are typically produced in various sizes and thicknesses to meet specific application requirements. The manufacturing process involves hot rolling, cold drawing, or cold rolling, followed by heat treatment to achieve the desired mechanical properties.
The chemical composition of 15CrMoG is crucial for its performance characteristics. The table below outlines the typical chemical composition:
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.12 - 0.18 |
| Silicon (Si) | 0.17 - 0.37 |
| Manganese (Mn) | 0.40 - 0.70 |
| Chromium (Cr) | 0.80 - 1.10 |
| Molybdenum (Mo) | 0.25 - 0.35 |
| Phosphorus (P) | ≤ 0.035 |
| Sulfur (S) | ≤ 0.035 |
The mechanical properties of 15CrMoG are essential for its application in high-pressure environments. The table below presents the typical mechanical properties:
| Property | Value |
|---|---|
| Tensile Strength (MPa) | ≥ 440 |
| Yield Strength (MPa) | ≥ 235 |
| Elongation (%) | ≥ 21 |
| Impact Energy (J) | ≥ 31 |
15CrMoG is classified as an alloy steel grade, specifically designed for high-pressure boiler applications. Its composition and properties make it a preferred choice for industries requiring reliable and durable materials.
15CrMoG seamless boiler tubes are primarily used in:
These applications benefit from the material's ability to withstand high temperatures and pressures while maintaining structural integrity.
While 15CrMoG is a popular choice, there are alternative grades that may be suitable depending on specific requirements:
A: manufacturer,also can do trading.
A: Generally speaking,it is 10-15 days if the goods are in stock,or it is 30-40 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shippment.
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