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High Electric Resistance FeCrAl 275Ti/ Cr27Al5Ti/ Х27Ю5Т/0Cr27Al5Ti
The advantages of iron-chromium-aluminum electric heating alloys are high temperature, the highest temperature can reach 1400 degrees, long service life, high surface load, good oxidation resistance, high resistivity, low price, etc. The disadvantage is that the high temperature strength is low, with the use of When the temperature rises, its plasticity increases, and the components are easily deformed, not easy to bend and repair. maximum operating temperature of 1350°C with a very long service life; recommended maximum operating temperature of the heating element in the air, depending on the diameter (thickness): 0.2mm - 950°C; 0.4mm-1075°C; 1.0mm-1200°C; 3.0mm-1300°C; 6.0 mm and more - 1350°С.Iron-chromium-aluminum alloys are widely used in industrial electric heating furnaces,household appliances, far-infrared equipment, etc.
FeCrAl alloy 0Cr27Al5Ti is a popular precision alloy based on iron, aluminum and chromium. The basic chemical composition is encrypted in the brand name: chromium contains 26-28%, aluminum - 5-5.8%, iron - up to 68%. The alloy is reinforced with alloying additives: titanium (0.4%), silicon (0.6%), manganese (0.3%), nickel (0.6%) and other elements. Due to the high-precision composition, FeCrAl alloy has heat-resistant properties and is resistant to oxidizing environments.
Chemical composition according to GOST 10994-74
|
Fe Iron |
C Carbon |
Si Silicon |
Mn Manganese |
Ni Nickel |
S Sulfur |
P Phosphorus |
Cr Chromium |
Ce Cerium |
Ti Titanium |
Al Aluminum |
Ba Barium |
Ca Calcium |
- |
|
Bal. |
≤ 0.05 |
≤ 0.6 |
≤ 0.3 |
≤ 0.6 |
≤ 0.015 |
≤ 0.02 |
26-28 |
≤ 0.1 |
0.15-0.4 |
5-5.8 |
≤ 0.5 |
≤ 0.1 |
Ca, Ce - calculation |
Correction factors for calculating the change in electrical resistance depending on temperature
|
Values of the correction factor R0 / R20 at heating temperature, ℃ |
|||||||||||||||
|
20 |
100 |
200 |
300 |
400 |
500 |
600 |
700 |
800 |
900 |
1000 |
1100 |
1200 |
1300 |
1400 |
|
|
0Cr27Al5Ti |
1,000 |
1,002 |
1,005 |
1,010 |
1,015 |
1,025 |
1,030 |
1,033 |
1,035 |
1,040 |
1,040 |
1,041 |
1,043 |
1,045 |
- |
|
Mechanical and electrical properties of the alloy |
||||||
|
Alloy grade |
Resistivity ρ,μOhm * m |
Tensile strength, N / mm2 (kgf / mm2), no more |
Elongation,%, not less |
Test temperature, ℃ |
Continuous service life, h, not less |
Density |
|
0Cr27Al5Ti |
1.37- 1.47 |
780 ( 80) |
10 |
1300 |
80 |
7.19g/cm³ |
FeCrAl Series:
1Cr13Al4 OCr21Al4 0Cr25Al5 OCr27Al5 OCr27Al5Ti OCr23Al5 OCr23Al5Ti OCr27Al7Mo
Company Profile
Shijiazhuang Chengyuan Alloy Material Co., Ltd. is a high-tech enterprise specializing in the production of various alloy materials. It has an advanced and complete production line, including material smelting, surface cleaning, rolling, slitting, and a complete test process. Meet the corresponding quality inspection of different products. The company focuses on the production and supply of various electric heating alloys, expansion alloys, soft magnetic alloys, elastic alloys, high temperature alloys and all kinds of pure metals. The product forms include wire, flat wire, strip, plate, bar, foil, Seamless pipe, wire mesh, powder, etc. can meet the application needs of different customers. The various performance indicators of the product are strictly in accordance with the national standards. If customers put forward non-standard requirements, they can also be implemented by reference.
Our products are widely used in heating equipment, machinery manufacturing, electric furnace production, instrumentation, household appliances, mineral mining, aerospace, petroleum and nuclear power and other industries, and have received good market feedback. Our products have stable delivery time, excellent quality, sophisticated packaging, and high repurchase rate. They are not only widely recognized in the domestic market, but also have a good reputation in the international market.
Packing and transport
Application area
Our service
* OEM manufacturer
* We will deliver the goods to the warehouse of the customer's agent in any city in China.
* Terms of delivery: EXW, FCA, FOB, CIF, CPT, DAP
* Mode of transport: Sea, Auto, Railway, Air and Express
* Payment terms: Bank Transfer, Western Union, PayPal, Alipay
* Quality Certificate:
In order to improve the quality of products and services, with each order we provide a quality certificate for goods, which includes measured data - chemical composition, electrical resistivity, tensile strength, elongation, melting number, etc.
Cheng Yuan Alloy Material Co., Ltd
Email: alexey@chyalloy.com
Tel .: +86 13673186216
+86 311 8803 3197
FAQ
FREQUENTLY ASKED QUESTIONS
A: Yes, we provide samples for free, and buyers need to bear the corresponding shipping costs.
A: If the goods are in stock, it is usually 5-10 days. Or if the goods are not in stock, it is 15-20 days, according to quantity.
A: Payment <=1000USD, 100% in advance. For payment>=1000 USD, pay 30% T/T in advance, and pay the balance before shipment.
A: Yes, we have a strict product inspection process, and 100% testing will be carried out before delivery.
A: 1. We strictly control the quality of our products and the prices are reasonable to ensure that our customers benefit;
2.We do our best to do a good job in product packaging to ensure that the product is intact during transportation.
3.In order to meet the requirements of customers in different countries for product performance, we have a separate test furnace to debug product performance.
A: You can contact us at any time via email, phone, fax, Skype, Whatsapp or mobile phone,
Phone/Whatsapp/WeChat: +86-13673186216
Email: alexey@chyalloy.com
A: Monday to Sunday: 24 hours, any time, as long as you need it, you can contact us. We will reply to you as soon as possible.
A: T/T, L/C, D/A, D/P, Western Union, MoneyGram, Paypal.
Ready to get started? Contact us today for a free quote!
#1 SIZE RANGE
Large size range from 0.025mm (.001”) to 21mm (0.827”)
#2 QUANTITY
Order Quantity ranging from 1 kg to 10 tonnes
At Cheng Yuan Alloy, we take great pride in customer satisfaction and frequently discuss individual requirements, offering a tailored solution through manufacturing flexibility and technical knowledge.
#3 DELIVERY
Delivery within 3 weeks
We typically manufacture your order and ship within 3 weeks, delivering our products to more than 55 countries across the world.
Our lead times are short because we stock in excess of 200 tonnes of more than 60 ‘High Performance’ alloys and, if your finished product is not available from stock, we can manufacture within 3 weeks to your specification.
We take pride in our more than 95% on time delivery performance, as we are always striving for excellent customer satisfaction.
All wire, bars, strip, sheet or wire mesh are securely packed suitable for transporting by road, air courier or sea, with available in coils, spools and cut lengths. All items are clearly labelled with the order number, alloy, dimensions, weight, cast number and date.
There is also the option to supply neutral packaging or labelling featuring the customer’s branding and company logo.
#4 BESPOKE MANUFACTURING
Order is manufactured to your specification
We produce wire, bar, flat wire, strip, sheet to your exact specification and in exactly the quantity you are looking for.
With a range of 50 Exotic Alloys available, we can provide the ideal alloy wire with specialist properties best suited to your chosen application.
Our alloy products, such as the corrosion resistant Inconel® 625 Alloy, is designed for aqueous and off-shore environments, while the Inconel® 718 alloy offers superior mechanical properties in low and sub-zero temperature environments. We also have high strength, hot cutting wire ideal for high temperatures and perfect for cutting polystyrene (EPS) and heat sealing (PP) food bags.
Our knowledge of the industry sectors and state-of-the-art machinery means we can reliably manufacture alloys to strict design specifications and requirements from all over the world.
#5 EMERGENCY MANUFACTURING SERVICE
Our ‘Emergency Manufacturing Service’ for delivery within days
Our usual delivery times are 3 weeks, however if an urgent order is required, our Emergency Manufacturing Service ensures your order is manufactured within days and shipped to your door via the fastest route possible.
If you have an emergency situation and require products even faster, contact us with your order specification. Our technical and production teams will swiftly respond to your quote.
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