EN19 Round Bar Exporter from India
Super Metal Manufacturing Co. Since 1965 supplies and exports EN19 Alloy Steel Round Bars to customers requiring reliable alloy steel products for engineering and industrial applications. Our EN19 Round Bars can be supplied according to the required grade, diameter, length, surface finish and material condition.
EN19 alloy steel is valued for its combination of strength, toughness, hardenability and suitability for heat treatment. These characteristics make the grade useful for components subjected to mechanical loading, torsion, impact and repeated operating conditions.
We support export enquiries from distributors, stockists, engineering companies, manufacturers, OEMs, forging companies and industrial buyers. Customers can share their technical specification, required quantity, destination country and delivery terms for quotation.
What is EN19 Round Bar?
EN19 Round Bar is an alloy steel round bar containing chromium and molybdenum as important alloying elements. It is widely used for engineering components that require a combination of strength, toughness and hardenability.
EN19 is commonly associated with the British grade designation 817M40. Depending on the applicable standard and chemical composition, it is often compared with AISI 4140 and other chromium-molybdenum alloy steels.
EN19 Round Bars can be processed into different engineering components through machining, forging and heat-treatment operations. The selected material condition should be based on the final component requirements.
EN19 Round Bar Exporter – Available Sizes
EN19 Round Bars can be supplied in different diameters and lengths according to customer requirements, specification and availability. Published industry ranges commonly include small-diameter bright bars through larger hot-rolled, turned and forged bars. Custom cut lengths can also be considered for export orders.
| Product Form | Typical Availability |
|---|---|
| Hot Rolled EN19 Round Bars | 16 mm and above, subject to availability |
| Cold Drawn EN19 Round Bars | Small and medium diameters |
| Peeled EN19 Round Bars | According to requirement |
| Ground EN19 Round Bars | According to requirement |
| Polished EN19 Round Bars | According to requirement |
| Turned EN19 Round Bars | According to requirement |
| Forged EN19 Bars | According to requirement |
| Cut-to-Length Bars | According to customer specification |
Advantages of EN19 Round Bars
- High Strength: Suitable for demanding engineering and mechanical applications.
- Good Toughness: Provides a useful combination of strength and toughness when properly heat treated.
- Good Hardenability: Chromium and molybdenum contribute to hardenability.
- Wear Resistance: Suitable heat treatment can improve resistance to mechanical wear.
- Fatigue Performance: Suitable for components subjected to repeated mechanical loading.
- Machinability: Can be machined into shafts, gears, pins, rollers and other components using appropriate machining conditions.
- Heat Treatment Capability: Can be supplied in different conditions according to the applicable specification and application.
EN19 Round Bar Manufacturing Process
The production and processing of EN19 Round Bars involves controlled manufacturing stages designed to achieve the specified dimensions, surface condition and mechanical properties.
Raw Material Selection
Suitable alloy steel billets, blooms or other approved raw material are selected according to the required EN19 specification.
Heating
The raw material is heated under controlled conditions before hot working.
Hot Rolling
The heated material is processed through rolling equipment to produce the required round-bar profile and dimensions.
Forging
Forging can be used for larger or specialized EN19 components where forged material is required.
Heat Treatment
Depending on the specification, EN19 Round Bars may be annealed, normalized, hardened, quenched and tempered.
Cutting and Straightening
Bars can be straightened and cut to standard or customer-specified lengths.
Surface Finishing
EN19 Round Bars can be supplied in black, bright, turned, peeled, ground, polished or forged finishes depending on size and requirements.
Inspection
Inspection may include chemical analysis, dimensional inspection, surface inspection and mechanical testing according to the applicable purchase specification.
EN19 Round Bar Material Specification
| Grade | EN19 |
|---|---|
| British Designation | 817M40 |
| Material Type | Chromium Molybdenum Alloy Steel |
| Equivalent / Comparable Grades | AISI 4140 / SAE 4140 / 42CrMo4, subject to specification |
| Standards | BS, EN, DIN, ASTM, ASME, AISI, SAE, JIS |
| Diameter | 3 mm to 1500 mm, subject to product form and availability |
| Length | Cut Length / 3 m / 6 m / 12 m, subject to requirement |
| Finish | Bright, Black, Hot Rolled, Cold Drawn, Turned, Peeled, Ground, Polished, Forged |
| Form | Round Bar, Forged Bar |
| Supply Condition | Annealed, Normalized, Hardened & Tempered, Quenched & Tempered |
EN19 / 817M40 / AISI 4140 / 42CrMo4 Round Bars Grade Comparison
| Standard / Region | Grade | Designation |
|---|---|---|
| British | EN19 | 817M40 |
| USA | AISI 4140 | SAE 4140 |
| Europe | 42CrMo4 | 1.7225 |
| Japan | SCM440 | JIS |
| China | 42CrMo | GB/T |
EN19 Round Bar Chemical Composition
EN19 is a chromium-molybdenum alloy steel. Its chemical composition contains carbon, manganese, silicon, chromium and molybdenum, with limits depending on the applicable standard.
The actual chemical composition should always be verified against the specified standard and the Mill Test Certificate for the supplied material.
| Element | Typical Range |
|---|---|
| Carbon (C) | Approx. 0.35 – 0.45% |
| Manganese (Mn) | Approx. 0.50 – 0.90% |
| Silicon (Si) | Approx. 0.10 – 0.40% |
| Chromium (Cr) | Approx. 0.90 – 1.20% |
| Molybdenum (Mo) | Approx. 0.15 – 0.30% |
| Phosphorus (P) | As per applicable specification |
| Sulfur (S) | As per applicable specification |
EN19 Round Bar Mechanical Properties
Mechanical properties depend on the EN19 specification, bar diameter, heat treatment and supply condition. The following values should be treated as representative only and verified against the applicable material standard and Mill Test Certificate.
| Property | Typical Value / Condition |
|---|---|
| Tensile Strength | Approximately 850 – 1100 MPa, depending on condition |
| Yield Strength | Depends on heat treatment and specification |
| Hardness | Depends on material condition |
| Elongation | As per applicable specification |
| Impact Toughness | As specified / tested according to requirement |
EN19 Round Bar Applications
EN19 Round Bars are widely used for engineering and manufacturing components requiring suitable strength, toughness and hardenability. The grade is used across automotive, machinery, forging and general engineering applications.
Automotive Components
EN19 Round Bars can be used for suitable shafts, axles, gears, crankshafts, pins and other mechanically loaded automotive components.
Machine Components
EN19 is suitable for shafts, spindles, rollers, studs, pins, bolts and other machinery components.
Gears and Shafts
The material is commonly selected for gears, shafts and rotating components requiring suitable mechanical strength.
Forging Components
EN19 alloy steel can be used for selected forged components in automotive and heavy engineering applications.
Oil & Gas Equipment
Suitable EN19 components may be used in selected oil and gas equipment where the material specification and design requirements permit.
Industrial Machinery
EN19 Round Bars can be machined into industrial machinery components requiring alloy steel strength and toughness.
EN19 Round Bar Heat Treatment
EN19 can be heat treated to obtain different combinations of hardness, strength and toughness. The selected treatment depends on the final application, section size and required mechanical properties.
Annealing
Annealing can provide a softer material condition and improve machinability.
Normalizing
Normalizing can help establish a suitable and relatively uniform microstructure.
Hardening
Hardening increases the hardness and strength of the alloy steel through controlled heating and cooling.
Quenching
Quenching forms part of the hardening process and develops the required material structure.
Tempering
Tempering after hardening helps obtain a suitable balance of hardness, strength and toughness.
EN19 Round Bar Exporter for International Buyers
Super Metal Manufacturing Co. supports international buyers looking for EN19 Alloy Steel Round Bars from India. We can supply according to customer specifications, quantity, dimensions, material condition and export requirements.
Our export supply can support distributors, stockists, manufacturers, OEMs, engineering companies and industrial buyers. Customers can share their destination country and technical requirements for a suitable commercial quotation.
EN19 Round Bar Export Packaging
EN19 Round Bars can be packed according to diameter, length, quantity, destination and transportation requirements. Suitable bundling, protective wrapping, wooden packing and export packaging can be considered according to the order.
EN19 Round Bar Export Documentation
Export documentation can be arranged according to the destination country, Incoterms and buyer requirements. Documentation may include commercial invoices, packing lists, certificates of origin, shipping documents and material test certificates where applicable.
EN19 Round Bar Quality Assurance
Quality and traceability are important for alloy steel products used in critical engineering applications. Relevant inspection and material documentation can be supplied according to the applicable specification.
- Mill Test Certificate
- Chemical Composition Report
- Mechanical Test Report
- Dimensional Inspection Report
- Surface Inspection
- Material Traceability
- Third-Party Inspection on Request
EN19 Round Bar Exporter from Mumbai, India
Super Metal Manufacturing Co. Since 1965 is based in Mumbai, India and supplies alloy steel products to customers in India and international markets. Our EN19 Round Bars can be supplied in different sizes, lengths, finishes and material conditions according to the applicable specification.
International buyers can send their required diameter, length, quantity, material condition, testing requirements and destination port to receive a quotation.
MOQ, Lead Time & Payment
Minimum Order Quantity:
MOQ depends on diameter, quantity, stock availability and export
requirements.
Lead Time:
Lead time depends on stock availability, quantity, cutting,
inspection, heat treatment and documentation requirements.
Payment Terms:
Payment and commercial terms can be discussed according to order
quantity, destination and agreed Incoterms.
Why Choose Super Metal as EN19 Round Bar Exporter?
- Since 1965: Long-standing experience in the metal industry.
- Export Supply: Support for international EN19 Round Bar enquiries.
- Multiple Product Forms: Hot rolled, cold drawn, turned, peeled, ground, polished and forged forms subject to availability.
- Custom Sizes: Different diameters and cut lengths according to customer requirements.
- Heat Treatment: Annealed, normalized and heat-treated conditions according to specification.
- Quality Documentation: Relevant material and inspection documents can be supplied.
- Export Packing: Packing can be arranged according to destination and transportation requirements.
- Global Enquiries: Suitable for distributors, stockists, manufacturers and industrial buyers worldwide.
Frequently Asked Questions (FAQs)
Who is an EN19 Round Bar Exporter from India?
Super Metal Manufacturing Co. Since 1965 is an India-based supplier and exporter of EN19 Alloy Steel Round Bars for engineering, automotive, machinery, forging and industrial applications.
What is EN19 Round Bar?
EN19 Round Bar is a chromium-molybdenum alloy steel round bar commonly associated with the 817M40 designation and used for high-strength engineering components.
What are EN19 Round Bars used for?
EN19 Round Bars are used for shafts, gears, axles, pins, crankshafts, rollers, spindles, studs, machine components and other mechanically loaded engineering parts.
Do you export EN19 Round Bars internationally?
Yes. Super Metal Manufacturing Co. supports international enquiries for EN19 Round Bars and can arrange supply according to customer specifications, destination and export requirements.
What sizes of EN19 Round Bars can be exported?
EN19 Round Bars can be supplied in different diameters and lengths depending on the product form, specification, stock availability and customer requirements.
What finishes are available for EN19 Round Bars?
Depending on size and availability, EN19 Round Bars can be supplied in black, hot rolled, cold drawn, bright, turned, peeled, ground, polished and forged finishes.
Can EN19 Round Bars be heat treated?
Yes. EN19 Round Bars can be supplied in suitable heat-treated conditions such as normalized or quenched and tempered, subject to the applicable specification.
Is EN19 equivalent to AISI 4140?
EN19 and AISI 4140 are commonly compared chromium-molybdenum alloy steels, but exact equivalence should be confirmed by comparing the applicable chemical composition, mechanical properties and standards.
Can EN19 Round Bars be supplied with Mill Test Certificates?
Yes. Relevant material and inspection documentation can be supplied according to the applicable specification and customer purchase order requirements.
How can I request an EN19 Round Bar export quotation?
Send the required diameter, length, quantity, material condition, surface finish, testing requirements and destination country or port by email or WhatsApp to receive availability and commercial details.