03KH17N14M3 Stainless Steel Supplier, Manufacturer & Exporter in India
Russian Metals is a leading supplier, manufacturer, and exporter of premium-quality 03KH17N14M3 Stainless Steel, 03Х17Н14М3 Stainless Steel, and molybdenum stainless steel products. This corrosion resistant stainless steel grade is widely used in marine, chemical, pharmaceutical, and industrial engineering applications.
Product Overview of 03KH17N14M3 Stainless Steel
03KH17N14M3 Stainless Steel is a molybdenum-bearing austenitic stainless steel equivalent to AISI 316L stainless steel and SS 316L stainless steel. It is widely used in marine environments, chemical processing, and acid handling systems due to its excellent corrosion resistance.
Also known as EN 1.4404 stainless steel and UNS S31603 equivalent, this marine grade stainless steel provides superior resistance to chloride corrosion and acidic environments. Russian Metals supplies premium 03KH17N14M3 stainless steel products for industrial and engineering applications.
- Molybdenum-bearing austenitic stainless steel
- Excellent corrosion and acid resistance
- Marine grade / 316L equivalent
- Superior pitting and chloride resistance
- Industrial and chemical processing grade
What is 03KH17N14M3 Stainless Steel?
03KH17N14M3 Steel (03Х17Н14М3 Stainless Steel) is a Russian austenitic stainless steel containing molybdenum for enhanced corrosion resistance and acid resistance. It is widely used in marine structures, chemical plants, and industrial equipment exposed to harsh environments.
This acid resistant steel grade is designed for superior durability and long-term performance in aggressive chemical and saltwater conditions.
- Excellent corrosion resistance
- High acid resistance
- Strong mechanical properties
- Improved pitting resistance (due to molybdenum)
- Good weldability
- Long service life
Why 03KH17N14M3 Stainless Steel Performs in Aggressive Environments
This molybdenum stainless steel improves resistance to chloride and chemical corrosion, is suitable for seawater and coastal applications as a marine grade stainless steel, performs well in chemical processing environments as an acid resistant stainless steel, provides excellent toughness and ductility as an austenitic stainless steel grade, ensures durability in harsh industrial conditions, and is widely used in engineering and fabrication industries.
03KH17N14M3 Stainless Steel Supply Range
Russian Metals supplies 03KH17N14M3 Molybdenum Stainless Steel in multiple forms for marine, chemical, and industrial applications.
Variants of 03KH17N14M3 Stainless Steel
Russian Metals supplies multiple variants and customized dimensions of 03KH17N14M3 stainless steel products
Advantages of 03KH17N14M3 Stainless Steel
Engineered for marine and chemical applications where corrosion resistance, acid resistance, and durability are critical.
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Excellent corrosion resistance ideal for marine and chemical environments
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Superior acid resistance performing well in aggressive chemical conditions
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High mechanical strength ensuring durability and structural stability
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Molybdenum enhanced performance improving pitting and chloride resistance
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Long service life reducing maintenance and replacement costs
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Good weldability for fabrication and industrial applications
Where 03KH17N14M3 Stainless Steel Is Used
From marine engineering to chemical processing, 03KH17N14M3 stainless steel delivers reliable performance.
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Marine engineering and offshore structures
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Chemical processing plants and acid handling equipment
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Pharmaceutical equipment and food processing systems
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Heat exchangers and pressure vessels
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Industrial piping systems and engineering fabrication
Technical Specifications of 03KH17N14M3 Stainless Steel
Complete technical reference for engineers, buyers, and quality assurance teams.
Product Specifications of 03KH17N14M3 Stainless Steel
Product details, available forms, usage areas, and supply information.
| Specification | Details |
|---|---|
| Product Name | 03KH17N14M3 Stainless Steel (03Х17Н14М3, AISI 316L, SS 316L) |
| Brand | Russian Metals |
| Material Type | Stainless Steel / Austenitic Stainless Steel |
| Grade | 03KH17N14M3, 03Х17Н14М3, AISI 316L, SS 316L, UNS S31603, EN 1.4404 |
| Steel Classification | Molybdenum bearing stainless steel / Acid resistant steel grade / Marine stainless steel |
| Available Forms | Round bar, rod, plate, sheet, pipe, tube, coil, seamless pipe, welded pipe, flat bar |
| Common Usage | Marine engineering, chemical processing, pharmaceutical equipment, offshore structures, piping systems |
| Surface Finish | Bright, polished, mill finish, 2B, BA as required |
| Shape Options | Round, flat, coil, precision components |
| Size Options | Custom sizes available as per requirement |
| Heat Treatment Condition | Annealed / Solution annealed / Cold worked / Stress relieved |
| Standard | GOST / ASTM 316L / International stainless steel standards |
| Supply Type | Supplier, manufacturer, exporter and stockist |
| Price | 03KH17N14M3 stainless steel price available on request |
| Customization | Available as per drawings, dimensions and application needs |
Chemical & Mechanical Properties of 03KH17N14M3 Stainless Steel (03Х17Н14М3)
Certified composition and performance metrics for 03KH17N14M3 molybdenum austenitic stainless steel according to GOST and international standards.
Characteristics of 03KH17N14M3 Stainless Steel
| Property | Value |
|---|---|
| Grade | 03KH17N14M3 (03Х17Н14М3) - Molybdenum Austenitic Stainless Steel |
| Classification | Marine grade stainless steel / Acid resistant steel grade / 316L equivalent |
| Designation | Corrosion resistant steel for aggressive environments |
3X17H14M3 — Chemical Composition
| Element | Min (%) | Max (%) |
|---|---|---|
| C | – | 0.03 |
| Si | – | 0.40 |
| Mn | 1.0 | 2.0 |
| Ni | 13.0 | 15.0 |
| S | – | 0.02 |
| P | – | 0.035 |
| Cr | 16.0 | 18.0 |
| Mo | 2.5 | 3.1 |
Mechanical & Physical Properties
| Property | Typical Values |
|---|---|
| Tensile Strength (σᵦ) | ~470–490 MPa |
| Yield Strength (σ₀.₂) | ~176–196 MPa |
| Elongation (δ5) | 35–40% |
| Reduction of Area (ψ) | 45–55% |
| Impact Toughness (KCU) | High even at cryogenic temperatures |
| Hardness | ~179 HB |
| Density | ~8000 kg/m³ |
Brinell Hardness for 03KH17N14M3 (03Х17Н14М3)
| Condition / Standard | HB 10⁻¹ (MPa) |
|---|---|
| Forging, GOST 25054-81 | 179 |
Technological Properties for Grade 03KH17N14M3 (03Х17Н14М3)
| Property | Value |
|---|---|
| Weldability | Excellent — welding possible without preheating or post-heat treatment |
| Heat Treatment | Typically quenched at 1030–1100°C followed by rapid cooling (water or air) |
Physical Properties for Grade 03KH17N14M3 (03Х17Н14М3)
| 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 | - | - | - | 8000 | - | - |
Equivalent Steels for Grade 03KH17N14M3 (03Х17Н14М3)
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 | Bulgaria BDS | Hungary MSZ | Romania STAS | Czechia CSN | Finland SFS | Austria ONORM | Australia AS | South Korea KS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| USA | Germany DIN,WNr | Japan JIS | France AFNOR | England BS | European EN | Italy UNI | Spain UNE | China GB | Sweden SS | Bulgaria BDS | Hungary MSZ | Romania STAS | Czechia CSN | Finland SFS | Austria ONORM | Australia AS | South Korea KS |
| 316 316L S31600 S31603 S31673 S31683 | 1.4404 1.4435 1.4436 X2CrNiMo17-12-2 X2CrNiMo17-12-3 X2CrNiMo18-12 X2CrNiMo18-14-3 X3CrNiMo17-13-3 | SCS16 SUS316L | X2CrNiMo18-14-3 X2CrNiMo18-15-4 Z2CND17-12 Z3CND17-11-02 Z3CND17-12-03 Z3CND18-14-03 Z3CND18-14-08 Z3CND19-15-04 Z6CND18-12-03 | 316L 316S11 316S13 316S14 316S31 316S33 LW22 LWCF22 X2CrNiMo17-12-3 X2CrNiMo18-14-3 | 1.4432 1.4435 X2CrNiMo17-12-3 X2CrNiMo18-14-3 | 316LM1 X2CrNiMo17-13 X2CrNiMo17-13KG X2CrNiMo18-14-3 | F.3533 X2CrNiMo17132 | 00Cr17Ni14Mo2 00Cr17Ni14Mo3 | 2343 2353 | X2CrNiMo18-14-3 | KO38LC X2CrNiMo18-14-3 | 2MoNiCr175 | 17350 | X2CrNiMo17-13-3 | X2CrNiMo18-14-3KW | 316L | STS316L STSF316L |
Control & Diagnostics of 03KH17N14M3 Stainless Steel
Every batch is tested to meet international and GOST industry standards.
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Chemical composition testing
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Mechanical property testing
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Corrosion resistance testing
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Pitting resistance analysis
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Weldability inspection
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Ultrasonic testing
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Heat treatment verification
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Material traceability certification
Each product is inspected to ensure compliance with industrial and GOST quality standards.
Trusted Partner for 03KH17N14M3 Stainless Steel
Premium quality molybdenum stainless steel materials with global supply capability from India.
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Trusted marine stainless steel supplier specialized in molybdenum and SS 316L equivalent grades
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Wide product range in bars, rods, plates, sheets, pipes, tubes, and coils
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GOST certified quality manufactured as per Russian and international standards
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Competitive pricing for cost-effective industrial stainless steel solutions
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Custom manufacturing support for custom sizes and marine components
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Reliable global supply with fast and consistent delivery
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Strong technical engineering expertise
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Fast global delivery from India
Order 03KH17N14M3 Stainless Steel from Russian Metals
Russian Metals is your trusted supplier of 03KH17N14M3 Stainless Steel, 03Х17Н14М3 Stainless Steel, and AISI 316L equivalent molybdenum stainless steel products. We provide premium marine and acid resistant stainless steel with excellent corrosion resistance, strength, and durability for industrial applications.
* 03KH17N14M3 (03Х17Н14М3, AISI 316L, UNS S31603, EN 1.4404) - Molybdenum-bearing austenitic stainless steel: chemical composition, mechanical properties, physical properties, equivalent grades, and applications for marine engineering, chemical processing, pharmaceutical equipment, offshore structures, and industrial piping.
Contact Russian Metals today to order premium 03KH17N14M3 round bars, plates, sheets, rods, pipes, tubes, coils, seamless pipes, welded pipes, and marine stainless steel products for your project requirements.