20X13 Stainless Steel Supplier, Manufacturer & Exporter in India
Russian Metals is a trusted supplier and exporter of premium-quality 20X13 Stainless Steel, 20Х13 Stainless Steel, and martensitic stainless steel products for industrial, engineering, aerospace, valve, turbine, and machinery applications. We supply high-performance chromium stainless steel manufactured according to GOST and international standards for superior hardness, wear resistance, and corrosion resistance.
Product Overview of 20X13 Stainless Steel
20X13 Stainless Steel is a high-strength martensitic stainless steel widely used in industrial and engineering applications requiring hardness, corrosion resistance, and heat resistance. This chromium stainless steel offers excellent mechanical properties and performs efficiently in high-load and high-temperature environments.
Also known as AISI 420 stainless steel, SS 420 stainless steel, and EN 1.4021 stainless steel, this heat resistant stainless steel is ideal for manufacturing shafts, valves, turbine components, pumps, fasteners, and industrial tools. Russian Metals supplies premium 20X13 stainless steel products in multiple dimensions and customized specifications for industrial sectors worldwide.
- Martensitic stainless steel
- Excellent hardness and wear resistance
- Good corrosion resistance
- Superior heat treatment capability
- AISI 420 / EN 1.4021 equivalent
What is 20X13 Stainless Steel?
20X13 Stainless Steel is a Russian martensitic stainless steel grade containing chromium for improved hardness, wear resistance, corrosion resistance, and heat treatment performance. The material is designed for applications requiring high strength and reliable mechanical performance after hardening and tempering.
20Х13 Stainless Steel is equivalent to AISI 420 stainless steel andUNS S42000 equivalent grades. This martensitic stainless steel grade is widely used in engineering systems, industrial machinery, and components operating under mechanical stress and elevated temperatures.
- High hardness
- Excellent wear resistance
- Good corrosion resistance
- Superior heat treatment capability
- Reliable mechanical strength
- Excellent durability
Why 20X13 Stainless Steel Performs in Demanding Applications
This martensitic stainless steel provides excellent hardness, toughness, and wear resistance for industrial applications, contains chromium for enhanced corrosion resistance and durability, is suitable for elevated temperature and heat treatment applications, offers reliable mechanical performance for engineering systems, performs efficiently during quenching and tempering processes, and provides protection against oxidation and industrial corrosion environments.
20X13 Stainless Steel Supply Range
Russian Metals supplies 20X13 Martensitic Stainless Steel in multiple forms for industrial, aerospace, valve, and engineering applications.
Variants of 20X13 Stainless Steel
Russian Metals supplies multiple variants and customized dimensions of 20X13 stainless steel products
Advantages of 20X13 Stainless Steel
Engineered for high-load and high-temperature applications where hardness, wear resistance, and corrosion resistance are critical.
- 1
Excellent wear resistance providing superior durability for industrial and mechanical components
- 2
High hardness performance suitable for high-load applications requiring hardened stainless steel
- 3
Reliable corrosion resistance protecting components in industrial and moisture-exposed environments
- 4
Superior mechanical properties offering excellent toughness and structural stability after heat treatment
- 5
Long service life ensuring dependable industrial performance with reduced maintenance requirements
- 6
Excellent hardening capability performing efficiently during quenching and tempering processes
Where 20X13 Stainless Steel Is Used
From turbine components to industrial machinery, 20X13 stainless steel delivers reliable performance.
- 1
Industrial machinery and turbine components
- 2
Pump shafts and valve manufacturing
- 3
Aerospace engineering and mechanical engineering systems
- 4
Power generation equipment and industrial fasteners
- 5
Surgical and cutting tools
- 6
Oil and gas industry and heat resistant industrial systems
- 7
Engineering fabrication applications
Technical Specifications of 20X13 Stainless Steel
Complete technical reference for engineers, buyers, and quality assurance teams.
Product Specifications of 20X13 Stainless Steel
Product details, available forms, usage areas, and supply information.
| Specification | Details |
|---|---|
| Product Name | 20X13 Stainless Steel (20Х13, AISI 420, SS 420) |
| Brand | Russian Metals |
| Material Type | Stainless Steel / Martensitic Stainless Steel |
| Grade | 20X13, 20Х13, AISI 420, SS 420, UNS S42000, EN 1.4021 |
| Steel Classification | Martensitic stainless steel / Chromium stainless steel |
| Available Forms | Round bar, rod, plate, sheet, pipe, tube, forged bar, billet, seamless pipe, flat bar |
| Common Usage | Industrial machinery, turbine components, pump shafts, valves, aerospace engineering |
| Surface Finish | Bright, polished, mill finish as required |
| Shape Options | Round, flat, forged, custom components |
| Size Options | Custom sizes available as per requirement |
| Heat Treatment Condition | Annealed / Hardened / Tempered / Quenched and tempered |
| Standard | GOST / ASTM 420 / International stainless steel standards |
| Supply Type | Supplier, manufacturer, exporter and stockist |
| Price | 20X13 stainless steel price available on request |
| Customization | Available as per drawings, dimensions and application needs |
Chemical & Mechanical Properties of 20X13 Stainless Steel (20Х13)
Certified composition and performance metrics for 20X13 martensitic stainless steel according to GOST and international standards.
Characteristics of 20X13 Stainless Steel
| Property | Value |
|---|---|
| Grade | 20X13 (20Х13) - Martensitic Stainless Steel |
| Classification | Chromium stainless steel / AISI 420 equivalent |
| Designation | Heat treatable stainless steel for industrial applications |
Chemical Composition in % for Grade 20KH13 (20Х13)
| C | Si | Mn | Ni | S | P | Cr |
|---|---|---|---|---|---|---|
| 0.16 - 0.25 | max 0.6 | max 0.6 | max 0.6 | max 0.025 | max 0.03 | 12 - 14 |
Chemical Composition (Approximate)
Tensile Strength: ≥520 MPa | Yield Strength: ≥210 MPa | Elongation: ≥35% | Hardness: ~200 HB | Density: ~7.9 g/cm³ (Values may vary depending on product form and heat treatment.)
| Cr | Ni | C | Mn | Si | P | S | Density |
|---|---|---|---|---|---|---|---|
| ~20 | ~13 | ≤0.20 | ≤2.0 | ≤1.5 | ≤0.045 | ≤0.030 | ~7.9 |
Temperature of Critical Points for Grade 20KH13 (20Х13)
| Ac1 (°C) | Ac3 / Acm (°C) | Ar1 (°C) |
|---|---|---|
| 820 | 950 | 780 |
Mechanical Properties at 20°C for Grade 20KH13 (20Х13)
| Assortment | Dimension (mm) | Direct. | σB (MPa) | σT (MPa) | δ5 (%) | ψ (%) | KCU (kJ/m²) | Heat treatment |
|---|---|---|---|---|---|---|---|---|
| Sheet, GOST 5582-75 | 1 - 4 | dihedral | 490 | - | 20 | - | - | Drawing 740 - 800°C |
| Bar, GOST 5949-75 | - | - | 650-830 | 440-635 | 10-16 | 50-55 | 590-780 | Quenching and drawing |
| Bar, GOST 18907-73 | Ø 25 | - | 510-780 | - | 14 | - | - | - |
| Bar, GOST 18968-73 | - | - | 670 | 490-655 | 18 | 50 | 690 | Normalizing and drawing |
| Forging, GOST 25054-81 | to 600 | longitudinal | 647 | 441 | 14-16 | 40-50 | 390-640 | Quenching and drawing |
| Sheet trick, GOST 7350-77 | - | - | 510 | 375 | 20 | - | - | Normalizing |
Brinell Hardness for 20KH13 (20Х13)
| Condition / Standard | HB 10⁻¹ (MPa) |
|---|---|
| Annealing, Bar GOST 5949-75 | 126 - 197 |
| Normalize, tempering, Bar GOST 18968-73 | 207 - 241 |
| Forging, GOST 25054-81 | 197 - 248 |
Technological Properties for Grade 20KH13 (20Х13)
| Property | Value |
|---|---|
| Weldability | limited weldability |
| Flakes | predisposed |
| Temper brittleness | predisposed |
Physical Properties for Grade 20KH13 (20Х13)
| 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 | 2.18 | - | 23 | 7670 | - | 588 |
| 100 | 2.14 | 10.1 | 26 | 7660 | 461 | 653 |
| 200 | 2.08 | 11.2 | 26 | 7630 | - | 730 |
| 300 | 2 | 11.5 | 26 | 7600 | 565 | 800 |
| 400 | 1.89 | 11.9 | 26 | 7570 | 628 | 884 |
| 500 | 1.81 | 12.2 | 27 | 7540 | 691 | 952 |
| 600 | 1.69 | 12.8 | 26 | 7510 | 775 | 1022 |
| 700 | - | 12.8 | 26 | 7480 | 963 | 1102 |
| 800 | - | 13 | 27 | 7450 | - | - |
| 900 | - | - | 28 | - | - | - |
Equivalent Steels for Grade 20KH13 (20Х13)
Indicated both exact and nearest equivalents
| USA | Germany DIN,WNr | Japan JIS | France AFNOR | England BS | European EN | Italy UNI | Spain UNE | China GB | Sweden SS | Poland PN | Czechia CSN |
|---|---|---|---|---|---|---|---|---|---|---|---|
| USA | Germany DIN,WNr | Japan JIS | France AFNOR | England BS | European EN | Italy UNI | Spain UNE | China GB | Sweden SS | Poland PN | Czechia CSN |
| 420 S42000 | 1.4021 X20Cr13 X30Cr13 | SUS420J1 | X20Cr13 Z20C13 | 420S29 420S37 En56C | 1.4021 X20Cr13 | X20Cr13 | F.3402 X20Cr13 | 2Cr13 | 2303 | 2H13 | 17022 |
Control & Diagnostics of 20X13 Stainless Steel
Every batch is tested to meet international and GOST industry standards.
- 1
Chemical composition testing
- 2
Mechanical properties testing
- 3
Hardness testing
- 4
Corrosion resistance testing
- 5
Ultrasonic inspection
- 6
Surface quality inspection
- 7
Heat treatment analysis
- 8
Material traceability certification
Each product is inspected to ensure compliance with industrial and GOST quality standards.
Trusted Partner for 20X13 Stainless Steel
Premium quality martensitic stainless steel materials with global supply capability from India.
- 1
Trusted Russian stainless steel supplier for industrial and engineering sectors
- 2
Wide product availability in bars, rods, plates, sheets, pipes, tubes, billets, and forged forms
- 3
Strict quality standards with inspection according to international specifications
- 4
Competitive industrial pricing for bulk and custom requirements
- 5
Custom manufacturing support for custom sizes and precision components
- 6
Reliable supply and delivery with efficient logistics support
- 7
Strong technical engineering expertise
- 8
Fast global delivery from India
Order 20X13 Stainless Steel from Russian Metals
Russian Metals is your trusted supplier of 20X13 Stainless Steel, 20Х13 Stainless Steel, and SS 420 stainless steel products for industrial, aerospace, and engineering applications. We provide premium martensitic stainless steel materials with excellent hardness, reliable corrosion resistance, and customized sizing options.
* 20X13 (20Х13, AISI 420, UNS S42000, EN 1.4021) - Martensitic stainless steel: chemical composition, mechanical properties, physical properties, and equivalent grades for turbine components, pump shafts, valves, industrial machinery, and engineering applications.
Contact Russian Metals today to order premium 20X13 round bars, plates, sheets, rods, pipes, tubes, seamless pipes, billets, and industrial stainless steel products for your project requirements.