GOST 9941 08Х18Н10 Seamless Stainless Steel Pipes Manufacturer & Supplier
We are a trusted manufacturer and exporter of GOST 9941 08Х18Н10 seamless stainless steel pipes and tubes, widely used in high-temperature, high-pressure, and corrosive service applications. The grade 08Х18Н10 (equivalent to AISI 304 / 1.4301) is an austenitic stainless steel with excellent resistance to oxidation, intergranular corrosion, and atmospheric conditions.
Steel 08X18N10 is a heat-resistant stainless alloy with increased resistance to various types of corrosion. The optimal combination of quality, affordable cost and high performance indicators made stainless steel 08X18N10 very popular and in demand where parts and equipment are required to stably maintain their basic characteristics when operating under load in high-temperature environments.
Specification of GOST 9941 08Х18Н10 Pipes:
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Standard: GOST 9941 (Russian Standard)
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Grade: 08Х18Н10 (AISI 304 / X5CrNi18-10 / 1.4301)
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Type: Seamless, Hot Rolled, Cold Drawn
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Outer Diameter: 6 mm – 426 mm (custom on request)
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Wall Thickness: 0.5 mm – 40 mm
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Length: Random, Fixed, or Custom Cut-to-Length
GOST 9941 08Х18Н10 Compostion
| Carbon (C) | ≤ 0.08 |
| Silicon (Si) | ≤ 0.8 |
| Manganese (Mn) | ≤ 2.0 |
| Chromium (Cr) | 17.0 ÷ 19.0 |
| Nickel (Ni) | 9.0 ÷ 11.0 |
| Titanium (Ti) | ≤ 0.5 |
| Iron (Fe) | base, about 70% |
| Sulfur (S) | ≤ 0.02 |
| Phosphorus (P) | ≤ 0.035 |
The main characteristics of 08X18N10 include the following indicators:
- The permissible stress of 08X18N10 steel is 570 MPa during tensile testing.
- The yield strength of 08X18N10 is 210 MPa at a temperature of 20 degrees.
- The hardness of 08X18N10 according to Brinell (HB) is 170 MPa.
- The density of 08X18N10 is 7850 kg/m3, which is considered a typical indicator for stainless alloys of this group.
The metal has no welding limitations, which expands its scope of application and allows the production of complex products of various shapes and configurations
Gost 9941 08Х18Н10 AISI 304 Seamless Stainless Steel Pipe
Applications of GOST 9941 08Х18Н10 Pipe
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Heat exchangers and boiler tubes
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Oil & gas industry
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Petrochemical and chemical processing
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Marine and shipbuilding industry
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Food & beverage processing equipment
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Pressure vessels and pipelines
Advantages:
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High resistance to oxidation and intergranular corrosion
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Excellent weldability and formability
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Suitable for cryogenic to high-temperature service
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Compliant with Russian GOST 9941 standard
We supply 08Х18Н10 GOST 9941 seamless stainless steel pipes with EN 10204 3.1/3.2 mill test certificates, NDT, PMI reports, and third-party inspection (ABS, BV, DNV, LR, SGS) as required.
