09G2S Steel Supplier, Manufacturer & Exporter in India
Russian Metals is a trusted supplier and exporter of premium-quality 09G2S Steel, 09Г2С Steel, and Russian structural steel products for construction, engineering, pressure vessel, oil & gas, and industrial applications. We supply high-performance low alloy structural steel manufactured according to GOST standards for superior strength, weldability, and low-temperature performance.
Product Overview of 09G2S Steel
09G2S Steel is a high strength low alloy steel widely used in structural engineering, pressure vessel manufacturing, bridge construction, and industrial fabrication. This manganese silicon steel is known for its excellent weldability, toughness, low-temperature resistance, and reliable mechanical properties.
Also known as 09Г2С Steel, this weldable structural steel performs efficiently in harsh environments and cold climate conditions, making it ideal for engineering structural steel and construction steel grade applications. Russian Metals supplies premium GOST 09G2S steel products in multiple forms and customized dimensions for industrial and structural requirements.
- High strength low alloy (HSLA) steel
- Excellent weldability and low-temperature toughness
- Manganese silicon steel composition
- Superior structural stability
- Cold resistant steel for harsh environments
What is 09G2S Steel?
09G2S Steel is a Russian low alloy structural steel developed for high-strength structural and industrial applications. The material contains manganese and silicon elements that improve toughness, weldability, and mechanical strength while maintaining excellent low-temperature performance.
09Г2С Steel is widely used in pressure vessels, bridges, construction frameworks, pipelines, and heavy engineering systems requiring reliable structural integrity and cold resistance.
- Excellent weldability
- High tensile strength
- Superior low-temperature toughness
- Good corrosion resistance
- Reliable structural stability
- Excellent fabrication performance
Why 09G2S Steel Performs in Structural Applications
This high strength structural steel provides excellent mechanical strength and durability for structural applications, is manufactured with manganese and silicon for enhanced toughness and performance, is suitable for welding and fabrication in industrial and engineering projects, maintains strength and impact resistance at low temperatures, is ideal for pressure vessel manufacturing and heavy engineering systems, and provides long-term stability in demanding industrial environments.
09G2S Steel Supply Range
Russian Metals supplies 09G2S Structural Steel in multiple forms for construction, engineering, pressure vessel, and industrial applications.
Variants of 09G2S Steel
Russian Metals supplies multiple variants and customized dimensions of 09G2S structural steel products
Advantages of 09G2S Steel
Engineered for structural and industrial applications where high strength, weldability, and low-temperature resistance are critical.
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Excellent mechanical properties providing superior strength, toughness, and structural durability
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Superior low temperature performance ideal for cold climate and low-temperature industrial applications
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Excellent fabrication performance supporting welding, cutting, machining, and structural fabrication processes
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Long service life offering reliable operational performance with reduced maintenance requirements
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Cost-effective structural material suitable for heavy engineering and construction projects
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Excellent weldability suitable for welding and fabrication in industrial and engineering projects
Where 09G2S Steel Is Used
From bridge construction to pressure vessels, 09G2S steel delivers reliable structural performance.
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Structural engineering and construction industry
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Bridge construction and steel frameworks
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Pressure vessels and storage tanks
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Oil and gas pipelines
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Industrial fabrication and heavy engineering equipment
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Shipbuilding industry
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Mechanical engineering systems and low-temperature industrial systems
Technical Specifications of 09G2S Steel
Complete technical reference for engineers, buyers, and quality assurance teams.
Product Specifications of 09G2S Steel
Product details, available forms, usage areas, and supply information.
| Specification | Details |
|---|---|
| Product Name | 09G2S Steel (09Г2С, 09G2S alloy steel) |
| Brand | Russian Metals |
| Material Type | Low Alloy Structural Steel / HSLA Steel |
| Grade | 09G2S, 09Г2С, 09G2S structural steel |
| Steel Classification | Russian structural steel / Manganese silicon steel / Weldable structural steel |
| Available Forms | Round bar, plate, sheet, pipe, tube, seamless pipe, welded pipe, flat bar, steel coil |
| Common Usage | Structural engineering, construction, pressure vessels, oil & gas, pipelines, bridge construction |
| Surface Finish | Bright, mill finish as required |
| Shape Options | Round, flat, plate, sheet, coil, structural components |
| Size Options | Custom sizes available as per requirement |
| Standard | GOST / Russian structural steel standards |
| Supply Type | Supplier, manufacturer, exporter and stockist |
| Price | 09G2S steel price available on request |
| Customization | Available as per drawings, dimensions and application needs |
Chemical & Mechanical Properties of 09G2S Steel (09Г2С)
Certified composition and performance metrics for 09G2S low alloy structural steel according to GOST and international standards.
Characteristics of 09G2S Steel
| Property | Value |
|---|---|
| Grade | 09G2S (09Г2С) - High Strength Low Alloy Steel |
| Classification | Low alloy structural steel / HSLA steel grade |
| Designation | Weldable structural steel for construction and engineering |
Chemical Composition in % for Grade 09G2S (09Г2С)
| C | Si | Mn | Ni | S | P | Cr | V | N | Cu | As |
|---|---|---|---|---|---|---|---|---|---|---|
| max 0.12 | 0.5 - 0.8 | 1.3 - 1.7 | max 0.3 | max 0.035 | max 0.03 | max 0.3 | max 0.12 | max 0.008 | max 0.3 | max 0.08 |
Typical Chemical Composition (Wt. %) — Buyer Guidance
Indicative; heat certificate prevails.
| C | Si | Mn | Ni | Cr | Cu | P | S | V | N | As | Fe |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ≤0.12 | 0.50–0.80 | 1.30–1.70 | ≤0.30 | ≤0.30 | ≤0.30 | ≤0.030 | ≤0.035 | ≤0.12 | ≤0.008 | ≤0.08 | Balance |
Temperature of Critical Points for Grade 09G2S (09Г2С)
| Ac1 (°C) | Ac3 / Acm (°C) | Ar3 / Arcm (°C) | Ar1 (°C) |
|---|---|---|---|
| 725 | 860 | 780 | 625 |
Mechanical Properties at 20°C for Grade 09G2S (09Г2С)
Sheets/Plates: UTS ~430–490 MPa, YS ~265–345 MPa, El ~21% | Pipes (ERW): UTS ~490 MPa, YS ~343 MPa, El ~20% | *Actual values depend on thickness and standard/delivery condition.
| Assortment | Dimension (mm) | Direct. | σB (MPa) | σT (MPa) | δ5 (%) | ψ (%) | KCU (kJ/m²) | Heat treatment |
|---|---|---|---|---|---|---|---|---|
| Sheet, GOST 5520-79 | - | - | 430-490 | 265-345 | 21 | - | 590-640 | - |
| Pipe, GOST 10705-80 | - | - | 490 | 343 | 20 | - | - | - |
| Bars | to 250 | - | 430 | 265 | 21 | - | - | - |
Physical Properties for Grade 09G2S (09Г2С)
| T (°C) | E × 10⁻⁵ (MPa) | α × 10⁶ (1/°C) | λ (W/m·°C) | ρ (kg/m³) | C (J/kg·°C) | R × 10⁹ (Ω·m) |
|---|---|---|---|---|---|---|
| 20 | - | - | - | - | - | - |
| 100 | - | 11.4 | - | - | - | - |
| 200 | - | 12.2 | - | - | - | - |
| 300 | - | 12.6 | - | - | - | - |
| 400 | - | 13.2 | - | - | - | - |
| 500 | - | 13.8 | - | - | - | - |
Equivalent Grades & Cross-References for 09G2S
Verify by spec and condition before substitution.
| Germany (DIN,WNr) | Japan (JIS) | China (GB) | Bulgaria (BDS) | Hungary (MSZ) | Romania (STAS) |
|---|---|---|---|---|---|
| Germany (DIN,WNr) | Japan (JIS) | China (GB) | Bulgaria (BDS) | Hungary (MSZ) | Romania (STAS) |
| 13Mn6, 9MnSi5 | SB49 | 12Mn | 09G2S | VH2 | 9SiMn16 |
Types of Delivery for Grade 09G2S (09Г2С)
| Code | Description |
|---|---|
| В22 | Graded and shaped rolling |
| B23 | Sheets and Strips |
| B33 | Sheets and Strips |
| В62 | Steel pipes and connecting parts to them |
Control & Diagnostics of 09G2S Steel
Every batch is tested to meet international and GOST industry standards.
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Chemical composition testing
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Mechanical properties testing
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Hardness testing
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Ultrasonic inspection
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Weldability testing
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Surface quality inspection
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Dimensional verification
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Material traceability certification
Each product is inspected to ensure compliance with industrial and GOST quality standards.
Trusted Partner for 09G2S Steel
Premium quality structural steel materials with global supply capability from India.
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Trusted Russian structural steel supplier for construction and engineering sectors
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Wide product availability in plates, sheets, pipes, tubes, coils, flat bars, and structural forms
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Strict quality standards with inspection according to international and GOST specifications
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Competitive industrial pricing for bulk and custom requirements
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Custom manufacturing support for custom sizes and structural components
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Reliable supply and delivery with efficient logistics support
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Strong technical engineering expertise
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Fast global delivery from India
Order 09G2S Steel from Russian Metals
Russian Metals is your trusted supplier of 09G2S Steel, 09Г2С Steel, and low alloy structural steel products for construction, engineering, pressure vessel, and industrial applications. We provide premium Russian structural steel materials with excellent weldability, high strength, and customized sizing options.
* 09G2S (09Г2С) - High strength low alloy structural steel: chemical composition, mechanical properties, physical properties, and equivalent grades for construction, engineering, pressure vessel, oil & gas, and industrial applications.
Contact Russian Metals today to order premium 09G2S steel plates, sheets, pipes, tubes, flat bars, coils, round bars, and structural steel products for your industrial requirements.