EN19 Round Bars Exporter from India
Super Metal Manufacturing Co. Since 1965 is engaged in the supply and export of EN19 Round Bars for customers across international markets. Our EN19 Alloy Steel Round Bars are suitable for engineering, automotive, machinery, forging, fabrication and manufacturing industries.
We understand that international buyers require consistent dimensions, material traceability, suitable packaging and technical documentation. Our export supply can be arranged according to the customer's technical specification, quantity, destination and shipping requirements.
EN19 Round Bars can be supplied in different surface finishes and material conditions. Depending on size and availability, product forms can include hot rolled, cold drawn, bright, turned, peeled, ground, polished and forged bars.
What are EN19 Round Bars?
EN19 Round Bars are chromium-molybdenum alloy steel round bars used for high-strength engineering applications. The grade is commonly associated with 817M40 and is known for its useful combination of tensile strength, hardness, toughness and hardenability.
EN19 is widely used for components subjected to mechanical loads and repeated stresses. The material can be machined into shafts, gears, axles, pins, rollers, spindles, crankshafts and other industrial components.
EN19 is often compared with AISI 4140 and 42CrMo4 because these materials belong to the chromium-molybdenum alloy steel family. However, customers should specify the exact standard and grade required because chemical composition and mechanical-property requirements can differ between standards.
EN19 Round Bars Export Sizes
EN19 Round Bars are available in a wide range of diameters and lengths. The actual supply range depends on product form, specification, availability and customer requirements. Industry suppliers list EN19 round bars in sizes ranging from small bright bars to large forged bars.
| EN19 Round Bar Type | Available Size Range |
|---|---|
| EN19 Hot Rolled Round Bars | 16 mm to 250 mm Dia |
| EN19 Cold Rolled / Cold Drawn Round Bars | 3 mm to 100 mm Dia |
| EN19 Peeled Round Bars | 3 mm to 65 mm Dia |
| EN19 Ground Round Bars | 3 mm to 65 mm Dia |
| EN19 Polished Round Bars | 3 mm to 65 mm Dia |
| EN19 Turned Round Bars | 10 mm to 1200 mm Dia |
| EN19 Forged Bars | 30 mm to 1500 mm Dia |
Advantages of EN19 Round Bars
- High Tensile Strength: EN19 can provide high strength when supplied in suitable heat-treated conditions.
- Good Hardenability: The chromium and molybdenum alloying elements contribute to hardenability.
- Good Toughness: Suitable heat treatment can provide a useful balance of strength and toughness.
- Good Wear Resistance: Heat-treated EN19 can provide improved resistance to mechanical wear.
- Good Machinability: EN19 can be machined effectively in suitable material conditions.
- Heat Treatment Capability: EN19 can undergo normalizing, hardening, quenching and tempering.
- Industrial Versatility: Suitable for automotive, engineering, machinery and manufacturing applications.
EN19 Round Bars Manufacturing Process
EN19 Round Bars are processed through controlled manufacturing stages to achieve the required dimensions, surface finish and mechanical properties.
Raw Material Selection
Suitable chromium-molybdenum alloy steel raw material is selected according to the specified EN19 grade and applicable standard.
Heating
The raw material is heated under controlled conditions before hot working to support uniform processing.
Hot Rolling
The heated steel is passed through rolling equipment to produce the required round-bar shape and dimensions.
Forging
Forging may be used for larger EN19 bars or specialized components where forged material is required.
Heat Treatment
EN19 Round Bars may be supplied in annealed, normalized, hardened, quenched and tempered conditions according to requirements.
Cutting and Straightening
Bars can be straightened and cut to standard or customized lengths according to the customer's purchase requirements.
Surface Finishing
Depending on size and requirement, EN19 Round Bars can be supplied in black, bright, turned, peeled, ground, polished or forged finishes.
Inspection
Inspection may include chemical analysis, dimensional inspection, surface inspection and mechanical testing according to the applicable specification.
EN19 Round Bars Material Specification
| Grade | EN19 |
|---|---|
| British Designation | 817M40 |
| Material Type | Chromium Molybdenum Alloy Steel |
| Comparable Grades | AISI 4140 / SAE 4140 / 42CrMo4 |
| Standards | BS, EN, DIN, ASTM, ASME, AISI, SAE, JIS |
| Diameter | 3 mm to 1500 mm, subject to product form |
| Length | 3 m / 6 m / 12 m / Cut Length |
| 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
| Country / Region | Standard | Grade |
|---|---|---|
| United Kingdom | BS | EN19 / 817M40 |
| USA | AISI / SAE | 4140 |
| Europe / Germany | EN / DIN | 42CrMo4 / 1.7225 |
| Japan | JIS | SCM440 |
| China | GB/T | 42CrMo |
EN19 Round Bars Chemical Composition
EN19 is a low-alloy chromium-molybdenum steel. Carbon, manganese, silicon, chromium and molybdenum contribute to the material's mechanical performance and hardenability.
The following composition is a typical reference range. The actual chemical composition should always be verified against the applicable material standard and Mill Test Certificate.
| Element | Typical Composition |
|---|---|
| Carbon (C) | 0.35 – 0.45% |
| Manganese (Mn) | 0.50 – 0.80% |
| Silicon (Si) | 0.10 – 0.35% |
| Chromium (Cr) | 0.90 – 1.50% |
| Molybdenum (Mo) | 0.20 – 0.40% |
| Sulfur (S) | 0.05% Max |
| Phosphorus (P) | 0.05% Max |
EN19 Round Bars Mechanical Properties
Mechanical properties depend on the material condition, heat treatment, bar diameter and applicable standard. Representative values should be confirmed against the relevant specification and material test certificate.
| Property | Typical Value |
|---|---|
| Tensile Strength | 700 – 1000 MPa |
| Hardness | Approx. 220 – 330 HB |
| Elongation | Approx. 13% |
EN19 Round Bars Applications
EN19 Round Bars are used across engineering and manufacturing industries where high strength, toughness and hardenability are required.
Automotive Industry
EN19 Round Bars are suitable for selected automotive components such as shafts, axles, gears, crankshafts, pins and other mechanically loaded parts.
Engineering Industry
EN19 is widely used for engineering components including shafts, spindles, rollers, studs, pins, gears and machine parts.
Forging Industry
EN19 alloy steel is suitable for selected forged components requiring high strength and toughness.
Oil & Gas Industry
Suitable EN19 components may be used in selected oil and gas equipment where the material grade is approved for the specific application.
Machinery Manufacturing
EN19 Round Bars can be machined into machine components subjected to mechanical loads and repeated operating conditions.
Power Industry
EN19 may be used for selected mechanically loaded components in power and industrial equipment, subject to engineering requirements.
EN19 Round Bars Heat Treatment
Heat treatment can significantly influence the mechanical properties of EN19 Round Bars. The selected process depends on the required hardness, strength, toughness, section size and final application.
Annealing
Annealing can provide a softer material condition and improve machinability.
Normalizing
Normalizing can be used to 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 helps develop the required hardened structure.
Tempering
Tempering after hardening helps achieve a suitable balance between strength, hardness and toughness.
EN19 Round Bars Exporter for International Markets
Super Metal Manufacturing Co. supplies EN19 Round Bars from India to international buyers, distributors, stockists, manufacturers, OEMs, engineering companies and industrial customers.
Our export supply can be arranged according to the customer's required grade, diameter, length, quantity, surface finish, heat-treatment condition, inspection requirements and destination.
EN19 Round Bars Export Packing
EN19 Round Bars are packed according to bar diameter, length, quantity, destination and transportation requirements. Bundling, protective wrapping, wooden packing and other suitable export packaging can be arranged according to the order.
EN19 Round Bars Export Documentation
Export documentation can be arranged according to the destination country and buyer's requirements. Depending on the shipment, documents may include commercial invoices, packing lists, certificates of origin, shipping documents and material test certificates.
EN19 Round Bars Quality Assurance
Quality and material traceability are important for alloy steel bars used in engineering applications. Relevant inspection and material documentation can be supplied according to the applicable purchase specification.
- Mill Test Certificate
- Chemical Composition Report
- Mechanical Test Report
- Dimensional Inspection Report
- Surface Inspection
- Material Traceability
- Third-Party Inspection on Request
EN19 Round Bars Exporter from Mumbai, India
Super Metal Manufacturing Co. Since 1965 is based in Mumbai, India and supplies alloy steel products to domestic and international customers. Our EN19 Round Bars can be supplied in different sizes, lengths, finishes and material conditions according to customer requirements.
International buyers can provide the required grade, diameter, length, quantity, material condition, testing requirements and destination port for a suitable export quotation.
MOQ, Lead Time & Payment
Minimum Order Quantity:
MOQ depends on size, quantity, 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 mutually agreed Incoterms.
Why Choose Super Metal as EN19 Round Bars Exporter?
- Since 1965: Long-standing experience in the metal industry.
- Export Expertise: Support for international EN19 Round Bar enquiries.
- Multiple Sizes: Different diameters and cut lengths according to requirements.
- Multiple Finishes: Bright, black, hot rolled, cold drawn, turned, peeled, ground, polished and forged finishes.
- Heat Treatment: Annealed, normalized, hardened and tempered conditions according to specification.
- Quality Documentation: Material and inspection documentation can be supplied.
- Export Packing: Packing can be arranged according to destination and transportation requirements.
- Global Supply: Support for distributors, stockists, manufacturers and industrial buyers worldwide.
Frequently Asked Questions (FAQs)
Who is an EN19 Round Bars 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 are EN19 Round Bars?
EN19 Round Bars are chromium-molybdenum alloy steel round bars commonly associated with 817M40 and used for high-strength engineering components.
What are EN19 Round Bars used for?
EN19 Round Bars are used for shafts, gears, axles, crankshafts, rollers, spindles, pins, studs, bolts, machine components and other mechanically loaded 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 are available?
EN19 Round Bars can be supplied in different diameters and lengths depending on product form, applicable 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 undergo suitable processes such as annealing, normalizing, hardening, quenching and tempering according to the required material condition.
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 export quotation for EN19 Round Bars?
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.