- Product Details
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Quick Details
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Elongation (≥ %):
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30
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Place of Origin:
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Jiangsu, China
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Application:
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glass-to-metal seals / ceramic-to-metal seals
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Grade:
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Nickel Base Alloy
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Ni (Min):
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28.5%
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Model Number:
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4j29 kovar
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Brand Name:
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DZX
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Certificate:
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ISO9001
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Shape:
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Square, Rectangle , Round
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Other Name:
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ASTM F15, Nilo-K, UNS K94610 (FeNi29Co17), 4J29
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Chemical Composition:
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FeNi29Co17
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Expansion alloy:
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coefficient of thermal expansion 4.6-5.2 and 5.1-5.5
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feature:
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low expansion
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Condition:
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Hot-rolling with polished
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Standard:
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ASTM F15 & YB/T5231-2005
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Product name:
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4J34 4J33 kovar 29 4j29 nickel alloy seamless pipe tube
Quick Details
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Resistance (μΩ.m):
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0.48μΩ.m
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Powder Or Not:
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Not Powder
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Ultimate Strength (≥ MPa):
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520Mpa
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Elongation (≥ %):
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30
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Place of Origin:
-
Jiangsu, China
-
Application:
-
glass-to-metal seals / ceramic-to-metal seals
-
Grade:
-
Nickel Base Alloy
-
Ni (Min):
-
28.5%
-
Model Number:
-
4j29 kovar
-
Brand Name:
-
DZX
-
Certificate:
-
ISO9001
-
Shape:
-
Square, Rectangle , Round
-
Other Name:
-
ASTM F15, Nilo-K, UNS K94610 (FeNi29Co17), 4J29
-
Chemical Composition:
-
FeNi29Co17
-
Expansion alloy:
-
coefficient of thermal expansion 4.6-5.2 and 5.1-5.5
-
feature:
-
low expansion
-
Condition:
-
Hot-rolling with polished
-
Standard:
-
ASTM F15 & YB/T5231-2005
-
Product name:
-
4J34 4J33 kovar 29 4j29 nickel alloy seamless pipe tube
Product Description
High quality Iron nickel cobalt 4J34 4J33 kovar 29 4j29 nickel alloy seamless pipe tube
* kovar alloy, ASTM F15, Nilo-K, UNS K94610 (FeNi29Co17), Chinese 4J29
*Specifications:ASTM F15; DIN 17745; S.E.W. 385; Werkstoff Nr. 1.3981; AFNOR NF A54-301
Kovar Alloy, also know as ASTM F-15, NILO K, Pernifer 2918, Rodar, and Dilvar P1
is Nickel-Iron-Cobalt, controlled expansion alloy containing 29% Nickel.
*Specifications:ASTM F15; DIN 17745; S.E.W. 385; Werkstoff Nr. 1.3981; AFNOR NF A54-301
Kovar Alloy, also know as ASTM F-15, NILO K, Pernifer 2918, Rodar, and Dilvar P1
is Nickel-Iron-Cobalt, controlled expansion alloy containing 29% Nickel.
It’s coefficient of expansion (which decreases with rising temperature to the inflection point), matches the expansion rate of borosilicate glasses and aluminia ceramics.
Applications include glass to metal seals in applications requiring high reliability or resistance to thermal shock, ie. high~power transmitting valves, transistor leads and heaters and photography flash bulbs.
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Alloy Type
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Trade Name
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UNS No.
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Specifications
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Forms Of Supply
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Rod
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Strip
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Wire
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Sheet
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Ni29Co17
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Kovar
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K94610
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ASTM F15
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√
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√
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√
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√
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|||
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FeNi36
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Invar 36
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K93603
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ASTM 1684
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√
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√
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√
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|||
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FeNi32Co5
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Super Invar 32-5
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KI93500
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ASTMF1684
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√
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√
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√
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|||
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FeNi27Co25
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Ceramvar
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F1466
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ASTMF1466
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√
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√
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√
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√
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|||
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FeNi42
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Alloy 42
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K94100
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ASTM F30
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√
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√
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√
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|||
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FeNi46
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Alloy 46
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K94600
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ASTM F30
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√
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√
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√
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|||
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FeNi48
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Alloy 48
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K94800
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ASTMF30
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√
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√
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√
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|||
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FeNi50
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Alloy 52
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K95050
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ASTM F30
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√
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√
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√
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√
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Production Process
Related Products
Our Service
Our Company
JiangSu DZX Alloy Co.,Ltd was established in 2002 and has got ISO9001 International Quality Management System Certificate and SGS Certificate.Our factory is becoming a high-tech company,We are professional in researching and producing special alloy material.The production process include melting,drawing,heat treatment,finishing and testing.
We offer super alloy,welding wire,corrosion resistance alloy,precision alloy,FeCrAl alloy,NiCr alloy,CuNi alloy,in the form of wire,strip,ribbon,bar,tube,plate and etc.
The administrative principle of our company is "intensifying inner supervision, complying with technical process and quality control, continuously adopting new technology to ensure the product quality".
Packing
FAQ
How can I contact with your company?
We are always ready to serve you via Email, Telephone, Fax, Skype, Whatsapp or Mobile
telephone.
Tel/Whatsapp/Wechat: +8613372260953 Skype: +8615151958697 Contact: Emma
What is your payment terms?
T/T,L/C,D/A,D/P,Western Union,MoneyGram,Paypal
We are doing the best to match your demand.
What is the lead time?
Usually sample lead time is 7 days after payment has been confirmed.
Normal order is 10-30days,it depends on customers’ quantity.
Anyway,we try to offer good-quality products as soon as possible.
We are always ready to serve you via Email, Telephone, Fax, Skype, Whatsapp or Mobile
telephone.
Tel/Whatsapp/Wechat: +8613372260953 Skype: +8615151958697 Contact: Emma
What is your payment terms?
T/T,L/C,D/A,D/P,Western Union,MoneyGram,Paypal
We are doing the best to match your demand.
What is the lead time?
Usually sample lead time is 7 days after payment has been confirmed.
Normal order is 10-30days,it depends on customers’ quantity.
Anyway,we try to offer good-quality products as soon as possible.
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