Main Products: Heat treatment furnace ,Electric furnace ,Industry furnace ,Muffle furnace ,Resistance furnace
High temperature electric resistance heating elements for furnace
USD $5 - $98 /Piece
Min.Order:1 Piece
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Foshan Rongdongsheng Furnace Industry Co., Ltd.
Business Type: Manufacturer
Foshan Guangdong ChinaMain Products: Heat treatment furnace ,Electric furnace ,Industry furnace ,Muffle furnace ,Resistance furnaceProduct Details
| Model | 1Cr13Al4 | 0Cr25Al5 | 0Cr21Al6 | 0Cr23Al5 | 0Cr21Al4 | 0Gr21Al6Nb | 0Gr27Al7Mo2 | |
| Chemical Component | Cr | 12.0-15.0 | 23.0-26.0 | 19.0-22.0 | 20.5-23.5 | 18.0-21.0 | 21.0-23.0 | 26.5-27.8 |
| Al | 4.0-6.0 | 4.5-6.5 | 5.0-7.0 | 4.2-6.3 | 3.0-4.2 | 5.0-7.0 | 6.0-7.0 | |
| Fe | Rest | Rest | Rest | Rest | Rest | Rest | Rest | |
| Other | Nb0.5 | Mo1.8-2.2 | ||||||
| Max. Temperature | (℃) | 950 | 1250 | 1250 | 1250 | 1100 | 1350 | 1450 |
| Electrical resistivity 20℃ | (u.m) | 1.25 | 1.42 | 1.42 | 1.35 | 1.23 | 1.45 | 1.53 |
| Density | (g/cm3) | 7.4 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 |
| Melting point | (℃) | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 |
| Tensile Strength | (N/mm2) | 630-780 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 |
| Ductility | ( % ) | >16 | >12 | >12 | >12 | >12 | >12 | >10 |
| Percentage reduction of area | ( % ) | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 |
| Hardness | (H.B.) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 |
| Magnetism | / | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite |
| Magnetism | / | Magnetism | Magnetism | Magnetism | Magnetism | Magnetism | Magnetism |
Apply the furnace type:
Main used for electric muffle furnace heating . Such as , Muffle mesh belt heat treatment line ,continuous annealingfurnace , continuous tempering furnace,Continuous aging furnace, conveyor belt heat treatment furnace, Pit type furnace, chamber type furnace, trolley type furnace and so on .
Foshan RongDongsheng Furnace Industry Co.,Ltd. which was founded in 1997 in Foshan City, Guang dong Province, China. Our factory area covering more than 10000 M2.Our company has passed ISO9001 international management system certification and European CE certificate. We are professional manufacturer of electric resistance heat treatment furnace with 18 years experiences for producing furnace . Not only have rice experience to produce high quality machine , but also with strong technical team as basis.
Our Certification
Our company has passed ISO9001 international management system certification and European CE certificate.
All the furnace will have standard package. To ensure the long-term delivery safety.
1.Why do we choose RongDongSheng ?
We are professional manufacturer of electric resistance heat treatment furnace located in Foshan city of Guangdong province , Which has over 15 years experience for producing furnace . Not only have rice experience to produce high quality machine , but also with strong technical team as basis.
2.Have you exported machine to overseas market ?
Yes . We has exported machine to Thailand, Malaysia , Pakistan , India, Vietnam , Indonesia, Laos, Africa , South Africa , Iran , etc.
3.Is there any quality warranty and after service ?
The warranty of mechanical portion of the equipment shall be a year after you received the equipment; And help buyer installation and commissioning the equipment , and free training operator.
4.If there are broken of your machine and spare parts , what should I do ?
In case of any failure occurred in the warranty, damaged parts to be replaced shall be offered free of charge .we providelifelong tracing service, supply equipment parts and relevant maintenance at favorable prices, and give user technical guidance free of charge.
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