30KHRA Steel Supplier, Manufacturer & Exporter in India
Russian Metals is a leading supplier and exporter of premium-quality 30KHRA Steel, 30ХРА Steel, and Russian alloy steel products for engineering, industrial, automotive, and heavy machinery applications. We provide high-performance chromium alloy steel materials manufactured according to GOST standards for superior strength, durability, and operational reliability.
Product Overview of 30KHRA Steel
30KHRA Steel is a high-strength chromium structural alloy steel known for its excellent toughness, wear resistance, and heat treatment capability. This engineering steel 30KHRA is widely used in machine structural steel applications where durability, hardness, and long-term mechanical performance are essential.
Also known as 30KhRA steel and 30HRA steel, this heat resistant alloy steel offers excellent mechanical properties and performs efficiently under high-load industrial conditions. Russian Metals supplies premium GOST 30KHRA steel products in multiple dimensions and customized specifications for industrial and engineering applications.
- High-strength chromium structural alloy steel
- Excellent toughness and wear resistance
- Superior heat treatment capability
- High tensile strength
- Industrial and engineering grade material
What is 30KHRA Steel?
30KHRA Steel is a Russian chromium alloy steel developed for structural engineering and industrial machinery applications. The steel contains chromium elements that improve hardness, wear resistance, strength, and heat treatment performance.
30ХРА Steel is widely used in machine structural steel components requiring excellent mechanical strength and fatigue resistance. This heat treatable steel performs exceptionally well after quenching and tempering treatment, making it suitable for demanding industrial environments.
- High tensile strength
- Excellent wear resistance
- Good heat resistance
- Reliable toughness
- Superior heat treatment capability
- Excellent structural stability
Why 30KHRA Steel Performs in Industrial Applications
This high strength alloy steel provides excellent mechanical strength and durability for industrial applications, contains chromium for improved hardness, toughness, and wear resistance, performs efficiently during quenching and tempering operations, is ideal for structural alloy steel and engineering steel applications, maintains reliable performance under elevated temperature conditions, and supports efficient fabrication, machining, and welding processes.
30KHRA Steel Supply Range
Russian Metals supplies 30KHRA Alloy Steel in multiple forms for industrial, engineering, automotive, and heavy machinery applications.
Variants of 30KHRA Steel
Russian Metals supplies multiple variants and customized dimensions of 30KHRA alloy steel products
Advantages of 30KHRA Steel
Engineered for industrial and engineering applications where high strength, wear resistance, and durability are critical.
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Exceptional mechanical properties providing superior hardness, strength, and toughness under industrial operating conditions
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Enhanced wear resistance suitable for heavy-duty industrial machinery and structural applications
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Long service life offering reliable long-term performance with reduced maintenance requirements
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High temperature stability maintaining structural integrity during elevated temperature operations
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Cost-effective industrial solution ideal for demanding engineering applications requiring durable material performance
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Good machinability and weldability supporting efficient fabrication, machining, and welding processes
Where 30KHRA Steel Is Used
From industrial machinery to structural engineering, 30KHRA steel delivers reliable performance.
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Industrial machinery and structural engineering
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Automotive engineering and heavy engineering equipment
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Machine structural components and shafts
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Gears and industrial fasteners
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Mechanical engineering systems and high-load industrial equipment
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Manufacturing industries and power generation equipment
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Engineering fabrication applications
Technical Specifications of 30KHRA Steel
Complete technical reference for engineers, buyers, and quality assurance teams.
Product Specifications of 30KHRA Steel
Product details, available forms, usage areas, and supply information.
| Specification | Details |
|---|---|
| Product Name | 30KHRA Steel (30ХРА, 30KhRA, 30HRA) |
| Brand | Russian Metals |
| Material Type | Alloy Steel / Structural Steel |
| Grade | 30KHRA, 30ХРА, 30KhRA, 30HRA |
| Steel Classification | Russian alloy steel / Chromium alloy steel / Heat treatable steel |
| Available Forms | Round bar, rod, plate, sheet, pipe, tube, forged bar, billet, flat bar, seamless pipe |
| Common Usage | Industrial machinery, structural engineering, automotive, heavy machinery, manufacturing |
| Surface Finish | Bright, polished, mill finish as required |
| Shape Options | Round, flat, forged, custom engineering components |
| Size Options | Custom sizes available as per requirement |
| Heat Treatment Condition | Annealed / Normalized / Quenched and tempered |
| Standard | GOST / Russian material standards |
| Supply Type | Supplier, manufacturer, exporter and stockist |
| Price | 30KHRA steel price available on request |
| Customization | Available as per drawings, dimensions and application needs |
Chemical & Mechanical Properties of 30KHRA Steel
Certified composition and performance metrics for 30KHRA chromium alloy steel according to GOST and international standards.
Characteristics of 30KHRA Steel
| Property | Value |
|---|---|
| Grade | 30KHRA (30ХРА) - Chromium Structural Alloy Steel |
| Classification | Chromium alloy steel / Heat treatable steel |
| Designation | Engineering and industrial machinery steel |
Typical Chemical Composition (Wt. %) - 30KHRA
Indicative ranges for buyer guidance; actual heat certs prevail.
| C | Si | Mn | Cr | Ni | P | S | Fe |
|---|---|---|---|---|---|---|---|
| 0.27–0.33 | 0.17–0.37 | 0.50–0.80 | 1.00–1.30 | ≤ 0.30 | ≤ 0.025–0.035 | ≤ 0.025–0.035 | Balance |
Mechanical Properties at 20°C for Grade 30KHRA (30ХРА)
| Assortment | Dimension (mm) | Direct. | σB (MPa) | σT (MPa) | δ5 (%) | ψ (%) | KCU (kJ/m²) | Heat treatment |
|---|---|---|---|---|---|---|---|---|
| GOST 4543-71 | - | - | 1600 | 1300 | 9 | 40 | 500 | Quenching 900°C, oil, Drawing 200°C, air |
Brinell Hardness for 30KHRA (30ХРА)
| Condition / Standard | HB 10⁻¹ (MPa) |
|---|---|
| Annealing, GOST 4543-71 | 229 |
Heat Treatment Recommendations for 30KHRA
| Process | Details |
|---|---|
| Normalizing | ~850–900°C, air cool – refines grain and improves machinability |
| Quenching | ~880–930°C, oil/water – elevates strength/hardness |
| Tempering | ~200–300°C – stress relief and toughness balance |
| Annealing | ~650–700°C – softening prior to machining/forming |
Types of Delivery for Grade 30KHGSA (30ХГСА)
| Code | Description |
|---|---|
| B03 | Metal forming treatment. Forgings |
| В05 | Welding and cutting of metals. Soldering, riveting |
| В22 | Graded and shaped rolling |
| B23 | Sheets and Strips |
| В32 | Graded and shaped rolling |
| B33 | Sheets and Strips |
| В62 | Steel pipes and connecting parts to them |
| В71 | Low-carbon steel wire |
Control & Diagnostics of 30KHRA 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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Surface quality inspection
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Dimensional verification
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Heat treatment analysis
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Material traceability certification
Each product is inspected to ensure compliance with industrial and GOST quality standards.
Trusted Partner for 30KHRA Steel
Premium quality chromium alloy steel materials with global supply capability from India.
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Trusted Russian alloy steel supplier for engineering and industrial sectors
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Wide product availability in bars, rods, plates, sheets, tubes, pipes, billets, and forged forms
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Strict quality standards with inspection according to international specifications
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Competitive industrial pricing for bulk and custom requirements
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Custom manufacturing support for custom sizes and engineering 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 30KHRA Steel from Russian Metals
Russian Metals is your trusted supplier of 30KHRA Steel, 30ХРА Steel, and chromium alloy steel products for industrial, structural, and engineering applications. We provide premium Russian alloy steel materials with excellent mechanical properties, reliable heat treatment performance, and customized sizing options.
* 30KHRA (30ХРА, 30KhRA, 30HRA) - Chromium structural alloy steel: chemical composition, mechanical properties, heat treatment recommendations, and applications for industrial machinery, structural engineering, and heavy equipment.
Contact Russian Metals today to order premium 30KHRA round bars, plates, sheets, rods, pipes, tubes, forged bars, billets, and structural alloy steel products for your industrial requirements.