EN8, EN9, EN18 Round Bars Supplier in Indonesia

Table of Contents

• Introduction to EN8, EN9, EN18 Round Bars
• Chemical Composition & Properties
• Applications in Indonesian Industries
• Indonesian Market for Carbon & Alloy Steel Round Bars
• Sankalp Alloys: Your Trusted Round Bar Supplier
• Key Industrial Locations in Indonesia
• Choosing the Right Round Bar Grade
• Standard Specifications & Sizes
• Pricing of Round Bars in Indonesia
• Regional Demand Across Indonesia
• Mechanical Properties Comparison
• Conclusion

Introduction to EN8, EN9, and EN18 Round Bars

When it comes to engineering applications in Indonesia's growing industrial sector, EN8, EN9, and EN18 round bars stand out as versatile and reliable materials. These carbon and alloy steel grades offer a perfect balance of strength, machinability, and cost-effectiveness that makes them indispensable across various industries.

Sankalp Alloys has established itself as a premier supplier and exporter of high-quality EN8, EN9, and EN18 round bars to Indonesia. With our extensive inventory, competitive pricing, and commitment to quality, we've become the go-to source for engineering companies, fabricators, and manufacturers throughout Jakarta, Surabaya, Bandung, and other industrial centers across Indonesia.

Chemical Composition & Properties

Understanding the composition of each grade helps in selecting the right material for specific applications:

EN8 (080M40) Round Bars:

• Carbon: 0.36-0.44%
• Silicon: 0.10-0.40%
• Manganese: 0.60-1.00%
• Phosphorus: 0.050% max
• Sulfur: 0.050% max

EN8 is a medium carbon steel with good tensile strength and wear resistance. It's widely used in Indonesia for general engineering applications requiring moderate strength.

EN9 (070M55) Round Bars:

• Carbon: 0.50-0.60%
• Silicon: 0.05-0.35%
• Manganese: 0.50-0.80%
• Phosphorus: 0.050% max
• Sulfur: 0.050% max

EN9 offers higher carbon content than EN8, resulting in greater hardness and wear resistance after heat treatment. Indonesian manufacturers choose EN9 for applications requiring improved strength and durability.

EN18 (709M40) Round Bars:

• Carbon: 0.35-0.45%
• Silicon: 0.10-0.35%
• Manganese: 0.60-1.00%
• Chromium: 0.90-1.50%
• Molybdenum: 0.15-0.30%
• Phosphorus: 0.050% max
• Sulfur: 0.050% max

EN18 is a chromium-molybdenum alloy steel that provides excellent hardenability, fatigue resistance, and toughness. It's the premium choice for critical components in Indonesia's manufacturing sector.

Applications in Indonesian Industries

These versatile round bar grades find extensive use across Indonesia's diverse industrial landscape:

EN8 Round Bar Applications:

• General purpose shafts and axles
• Automotive components
• Studs and bolts
• Gears and pinions
• Machine tool components
• Construction equipment parts

EN9 Round Bar Applications:

• Heavy-duty shafts
• Gears requiring higher wear resistance
• Crankshafts
• Connecting rods
• Machinery components subject to high stress
• Mining equipment parts

EN18 Round Bar Applications:

• Critical automotive components
• High-stress machine parts
• Aircraft components
• Oil & gas equipment
• Power transmission components
• Heavy machinery parts requiring toughness and durability

Indonesia's growing manufacturing, automotive, and infrastructure sectors have created substantial demand for these versatile materials, with Sankalp Alloys meeting this demand through reliable supply chains and consistent quality.

Indonesian Market for Carbon & Alloy Steel Round Bars

Indonesia's industrial growth has fueled increasing demand for quality engineering materials. The country's manufacturing sector, particularly in Java and Sumatra, has seen significant expansion in recent years, driving the need for reliable steel suppliers.

Key market trends include:

• Growing automotive manufacturing requiring precision components
• Expansion of infrastructure projects demanding construction equipment
• Development of Indonesia's oil & gas sector
• Increasing focus on locally-sourced components
• Rising quality standards across manufacturing industries

Sankalp Alloys has positioned itself as a key player in this market, offering Indonesian businesses access to high-quality EN8, EN9, and EN18 round bars with competitive pricing and reliable delivery schedules.

Sankalp Alloys: Your Trusted Round Bar Supplier in Indonesia

What sets Sankalp Alloys apart as the preferred supplier of EN8, EN9, and EN18 round bars to Indonesia?

• Extensive Inventory: We maintain comprehensive stocks of all three grades in various diameters, ready for immediate shipment to Indonesia.
• Quality Assurance: All our round bars undergo rigorous testing and come with complete material certification.
• Competitive Pricing: Our established supply chains and volume purchasing allow us to offer attractive prices to Indonesian buyers.
• Technical Expertise: Our team provides expert guidance on material selection based on your specific application requirements.
• Reliable Logistics: We have optimized shipping routes to Indonesia with trusted freight partners ensuring timely delivery.
• Custom Solutions: Need non-standard sizes or specialized heat treatment? We can accommodate your specific requirements.

Our commitment to quality and service has made us the supplier of choice for engineering companies across Indonesia seeking reliable EN8, EN9, and EN18 round bars.

Key Industrial Locations in Indonesia

Sankalp Alloys serves customers throughout Indonesia's major industrial centers:

• Jakarta: Indonesia's capital and largest industrial hub, home to diverse manufacturing operations.
• Surabaya: East Java's industrial powerhouse with significant shipbuilding and heavy machinery sectors.
• Bandung: A center for textile machinery and automotive components manufacturing.
• Bekasi: Major manufacturing zone with numerous industrial estates.
• Batam: Free trade zone with strong focus on electronics and machinery production.
• Semarang: Central Java's industrial center with diverse manufacturing operations.

Our established logistics network ensures timely delivery to these locations and beyond, supporting Indonesia's industrial growth with quality EN8, EN9, and EN18 round bars.

Choosing the Right Round Bar Grade

Selecting between EN8, EN9, and EN18 depends on your specific application requirements:

Choose EN8 Round Bars When:

• Moderate strength and wear resistance are sufficient
• Good machinability is important
• Cost-effectiveness is a priority
• General engineering applications without extreme stress

Choose EN9 Round Bars When:

• Higher hardness and wear resistance are required
• Components will undergo heat treatment
• Applications involve moderate impact or stress
• Better fatigue resistance than EN8 is needed

Choose EN18 Round Bars When:

• Maximum strength and toughness are essential
• Components face high stress or critical applications
• Superior hardenability is required
• Applications involve elevated temperatures
• Resistance to fatigue and wear are paramount

Not sure which grade is right for your Indonesian manufacturing operation? Sankalp Alloys' technical team can provide expert guidance based on your specific requirements.

Standard Specifications & Sizes

Sankalp Alloys supplies EN8, EN9, and EN18 round bars to Indonesia in a comprehensive range of sizes:

Our round bars conform to international standards including BS970, DIN, and ASTM specifications. Custom sizes for your specific requirements in Indonesia? Sankalp Alloys can accommodate with sufficient lead time.

Standard Specifications:

• EN8: BS970 Part 3 080M40 / AISI 1040 / DIN C40
• EN9: BS970 Part 3 070M55 / AISI 1055 / DIN C55
• EN18: BS970 Part 3 709M40 / AISI 4140 / DIN 42CrMo4

For specialized applications in Indonesia's manufacturing sector, custom certifications and testing can be arranged to ensure the material meets your specific performance requirements.

Pricing of Round Bars in Indonesia from Sankalp Alloys

Investing in quality materials pays dividends in performance and reliability.

Current price ranges for Indonesian customers:

• EN8 Round Bars: ₹80-120 per kg
• EN9 Round Bars: ₹90-130 per kg
• EN18 Round Bars: ₹110-160 per kg

Pricing factors include:

• Order quantity
• Diameter and length specifications
• Surface finish requirements
• Global steel market conditions
• Certification requirements
• Delivery timeline

Bulk orders for Indonesian manufacturing operations may qualify for volume discounts. Contact Sankalp Alloys for a customized quote based on your specific requirements.

Why Industries Across Indonesia Choose Sankalp Alloys

Manufacturing operations in Jakarta, Surabaya, Bandung, and other industrial centers increasingly source their EN8, EN9, and EN18 round bar needs from Sankalp Alloys due to:

• Optimized shipping and logistics to Indonesia
• Consistent material quality meeting international standards
• Competitive pricing structure
• Availability of ready stock in various sizes
• Technical support and material selection guidance
• Comprehensive quality control and certification

With Indonesia's manufacturing sector experiencing continued growth, the demand for quality engineering materials like EN8, EN9, and EN18 round bars continues to rise. Sankalp Alloys has established itself as the reliable partner for Indonesian businesses requiring these essential materials.

Mechanical Properties Comparison

Understanding the mechanical properties helps engineers select the right material for their specific applications:

These properties make each grade suitable for specific applications in Indonesia's manufacturing sector. Sankalp Alloys ensures that all round bars supplied meet these performance specifications through rigorous testing and quality control.

Final Thoughts – Choose Sankalp Alloys for EN8, EN9, and EN18 Round Bars in Indonesia!

When it comes to sourcing quality carbon and alloy steel round bars for your Indonesian manufacturing operation, the choice of supplier matters as much as the material itself. Sankalp Alloys combines premium quality EN8, EN9, and EN18 round bars with exceptional service and competitive pricing.

Whether you're in Jakarta, Surabaya, Bandung, or any industrial center across Indonesia, Sankalp Alloys delivers the right materials to meet your engineering challenges. Our comprehensive inventory, technical expertise, and reliable logistics ensure you get the round bars you need, when you need them.

Elevate your manufacturing capabilities with premium EN8, EN9, and EN18 round bars from Sankalp Alloys – your trusted partner for engineering materials in Indonesia. Contact us today to discuss your specific requirements and experience the Sankalp Alloys difference.