At DLX Alloy, we’re proud to roll out our Premium Quality Manganese Bronze Alloy 6J13 Bar, a material that’s built to tackle the toughest industrial processing challenges. With over 20 years of experience crafting high-performance alloys, we’ve dialed in 6J13 to deliver unbeatable strength, corrosion resistance, and reliability for industries like oil and gas, chemical processing, and heavy machinery. Let’s dive into why this alloy is a game-changer for your projects and how DLX Alloy sets the standard in delivering it.

For more details, pls directly contact us.

Manganese Bronze 6J13 is a copper-based alloy packed with zinc, manganese, and traces of iron and aluminum. This blend creates a material that’s strong, corrosion-resistant, and versatile enough to handle the demands of industrial environments. Think of it as the ultimate all-rounder—tough enough for heavy-duty components, resistant to rust in corrosive settings, and cost-effective to keep your budget in check.

We craft our 6J13 bars at our ISO9001-certified facility in Changzhou, using state-of-the-art air induction furnaces to ensure consistent quality. Every bar is tested to meet ASTM B138 standards, and we offer sizes from 10mm to 200mm in diameter, with lengths up to 6 meters. Need custom shapes like flats or hexagons? Our precision machining capabilities have you covered.

Parameter:

Properties Material	Resistivity 200c μΩ.m	Max working temperature (℃)	Tensile strength (Mpa)	Melting point (℃）	Density (g/cm3)	TCR *10-6/℃ (20-600℃）	EMF vs Cu (μV/℃） （0-100℃）
CuNi1	0.03	200	210	1085	8.9	＜100	-8
CuNi2	0.05	200	220	1090	8.9	＜120	-12
CuNi6	0.1	220	250	1095	8.9	＜60	-18
CuNi8	0.12	250	270	1097	8.9	＜57	-22
CuNi10	0.15	250	290	1100	8.9	＜50	-25
CuNi14	0.2	300	310	1115	8.9	＜30	-28
CuNi19	0.25	300	340	1135	8.9	＜25	-32
CuNi23	0.3	300	350	1150	8.9	＜16	-34
CuNi30	0.35	350	400	1170	8.9	＜10	-37
CuNi34	0.4	350	400	1180	8.9	0	-39
CuNi44	0.5	400	420	1200	8.9	＜-6	-43

Size Range
Wire	0.08-7.5mm
Ribbon	(0.05-0.35)*(0.5-6.0)mm
Strip	(0.50-2.5)*(5-180)mm
Rod	8-50mm

For more details, pls directly contact us.

• Corrosion Resistance: Its protective oxide layer fights off rust in harsh environments like chemical plants or marine settings.

• High Strength: With 620-820 MPa tensile strength, it’s built to handle heavy loads without breaking a sweat.

• Machinability: Easier to machine than many high-strength alloys, saving you time and tool costs.

• Thermal Stability: Performs reliably up to 260°C, perfect for industrial processes with moderate heat.

• Cost-Effective: Delivers premium performance without the high price tag of exotic alloys.

Industry Trends: Why 6J13 Is in High Demand

The alloy market is evolving, and Manganese Bronze 6J13 is riding the wave. Here’s what’s fueling its popularity:

• Industrial Processing Growth: As global demand for oil, gas, and chemicals rises, industries need materials that can withstand corrosive and high-stress environments. 6J13 is a top pick.

• Sustainability Drive: Companies are prioritizing durable materials to reduce maintenance and replacement costs, aligning with eco-friendly goals. 6J13’s long lifespan fits the bill.

• Marine and Offshore Expansion: From oil rigs to desalination plants, the need for corrosion-resistant alloys is booming, and 6J13 delivers.

• Cost Pressures: With fluctuating metal prices, especially for nickel, 6J13 offers a budget-friendly alternative without sacrificing performance.

At DLX, we’re ahead of the curve. Our R&D team is constantly refining 6J13 to meet these trends, ensuring it delivers the durability and value you need to stay competitive in today’s fast-paced industries.

Parameter Comparison Table

Property	Manganese Bronze 6J13	Stainless Steel 316	Brass C36000
Tensile Strength (MPa)	620-820	515-690	400-500
Yield Strength (MPa)	320-460	205-310	275-345
Corrosion Resistance	Excellent (marine/chemical)	Good (chloride pitting)	Fair
Machinability	Good	Moderate	Excellent
Density (g/cm³)	8.3	8.0	8.5
Max Operating Temp (°C)	260	870	200
Cost	Moderate	Affordable	Low
Applications	Industrial, marine	General, medical	Plumbing, fittings

Manganese Bronze 6J13 is a versatile player, showing up in critical applications across multiple sectors. Here’s where it’s making an impact:

• Industrial Processing: Used in pump shafts, valve stems, and bearings for chemical and oil processing equipment due to its corrosion resistance and strength.

• Marine Engineering: Propeller shafts, fittings, and valve components rely on 6J13 to resist seawater corrosion without pitting.

• Heavy Machinery: Gears, bushings, and wear plates in industrial equipment benefit from its high load-bearing capacity and durability.

• Oil and Gas: Drilling components and fasteners in sour-gas environments use 6J13 for its chemical stability.

• Construction: Structural parts in coastal or humid environments leverage 6J13’s ability to withstand corrosion.

We’ve seen 6J13 make a real difference worldwide, from chemical plants in the Middle East to offshore platforms in Europe. One client reported a 40% increase in equipment lifespan after switching to our 6J13 bars, cutting maintenance costs by 25%.

We know you’ve got options in the alloy market, but here’s why DLX’s Manganese Bronze 6J13 is the smart choice:

• Unmatched Quality: Our ISO9001 and SGS certifications ensure every 6J13 bar meets strict standards for strength, corrosion resistance, and dimensional accuracy.

• Custom Solutions: From standard rounds to custom-machined profiles, we deliver exactly what your project needs.

• Fast Delivery: Our streamlined production process lets us ship 500 kg of 6J13 bars in just 20 days, keeping your timeline on track.

• Expert Support: Our team provides hands-on guidance, from material selection to machining tips, to help you get the most out of 6J13.

• Great Value: We offer high-performance alloys at competitive prices, helping you stay within budget without compromising quality.

A recent project with a chemical processing company in Southeast Asia shows what we’re capable of. They needed custom valve stems for a corrosive environment. We supplied 400 kg of precision-machined 6J13 bars, and after 5,000 hours of exposure, they reported zero corrosion or wear issues. That’s the kind of reliability we bring to every order.

How We Stack Up Against the Competition

The alloy market is crowded, but not all suppliers deliver the same value. Some offer low-cost materials that fail early due to inconsistent quality. Others push expensive alloys that don’t justify their price tags. At DLX, we hit the perfect balance:

• Superior Corrosion Resistance: Our 6J13 outperforms many stainless steels in harsh chemical and marine environments, resisting pitting and crevice corrosion.

• Cost-Effective Performance: You get near-premium alloy performance at a fraction of the cost of high-nickel materials.

• Reliable Supply Chain: With 20 years of experience and a global network, we ensure on-time delivery, even for large orders.

• Customer-Centric Service: We go beyond selling metal, offering technical support and follow-ups to ensure your project succeeds.

Technical Deep Dive: What Makes 6J13 Tick?

Let’s get into the nitty-gritty. Manganese Bronze 6J13’s composition—roughly 60-70% copper, 20-30% zinc, 3-5% manganese, plus traces of iron and aluminum—gives it its standout properties. The manganese boosts strength and toughness, while the copper-zinc base ensures corrosion resistance. Here’s the breakdown:

• Microstructure: Its single-phase, solid-solution structure offers excellent ductility and stability, even in tough conditions.

• Mechanical Properties: With 620-820 MPa tensile strength, 320-460 MPa yield strength, and 12-20% elongation, it’s strong yet formable.

• Physical Properties: Its 8.3 g/cm³ density balances weight and strength, making it lighter than some high-nickel alloys.

• Corrosion Resistance: The alloy’s oxide layer protects against chemical attack, making it ideal for aggressive environments.

For machining, we recommend low feed rates and carbide tools to manage work-hardening. Welding is straightforward with TIG or MIG techniques, and our team can provide detailed guidelines to optimize your process.

One of our clients, an oil and gas company in the Gulf, needed pump shafts for a deep-sea drilling project. Their previous material was failing due to corrosion and wear. We supplied 500 kg of custom-sized 6J13 bars, treated with age-hardening for extra durability. The results? A 45% improvement in corrosion resistance, a 50% longer component lifespan, and a 20% reduction in maintenance costs. They’ve since made us their go-to supplier for future projects.

Why 6J13 Is a Future-Proof Investment

As industries face tougher environmental and economic challenges, Manganese Bronze 6J13 is a material that delivers. Its strength, corrosion resistance, and affordability make it a strategic choice for companies looking to stay ahead. Whether you’re building chemical processing equipment, marine components, or heavy machinery, our 6J13 bars are built to perform.

At DLX Alloy, we’re more than a supplier—we’re your partner in industrial success. Our Premium Quality Manganese Bronze Alloy 6J13 Bar is designed to handle the toughest jobs, and with our expertise, customization options, and fast delivery, we make it easy to get the materials you need. Ready to take your project to the next level with 6J13? Contact us today for a quote or technical consultation.

For more details, pls directly contact us.

About Us:

Our 12,000㎡ factory is equipped with complete capabilities for research, production, testing, and packaging. We strictly adhere to ISO 9001 standards in our production processes, with an annual output of 1,200 tons. This ensures that we meet both quantity and quality demands. Furthermore, all products undergo rigorous simulated environment testing including high temperature, high pressure, and corrosion tests before being dispatched, ensuring they meet customer specifications.

For all our clients, we offer timely and multilingual after-sales support and technical consulting, helping you resolve any issues swiftly and efficiently.

Client Visits

Building Stronger Partnerships

We support all kinds of testing:

FAQs:

1. What is Manganese Bronze 6J13 Bar used for?
   It’s used for industrial components like bearings, gears, valve stems, and pump shafts due to its strength and corrosion resistance.

2. What makes Manganese Bronze 6J13 corrosion-resistant?
   Its copper-zinc-manganese alloy forms a protective oxide layer, shielding it from corrosion in harsh industrial and chemical environments.

3. Is Manganese Bronze 6J13 easy to machine?
   Yes, it machines well with proper tools, but slow speeds and carbide tooling are recommended to avoid work-hardening.

4. Which industries rely on Manganese Bronze 6J13?
   It’s widely used in industrial processing, marine, oil and gas, and chemical industries for durable, corrosion-resistant parts.

5. How does Manganese Bronze 6J13 perform under high stress?
   With a tensile strength of 620-820 MPa, it handles heavy mechanical loads without deforming or failing.

6. Can Manganese Bronze 6J13 withstand high temperatures?
   It performs reliably up to 260°C, making it suitable for moderate-temperature industrial applications.

7. What are the key mechanical properties of Manganese Bronze 6J13?
   It offers 620-820 MPa tensile strength, 320-460 MPa yield strength, and 12-20% elongation for formability.

8. How does Manganese Bronze 6J13 compare to other alloys?
   It provides better corrosion resistance than many stainless steels in harsh environments and is more cost-effective than high-nickel alloys.