| Payment Type: | L/C,T/T,D/P,Paypal,Money Gram,Western Union |
|---|---|
| Incoterm: | FOB,CFR,CIF,EXW,FCA,CPT |
| Min. Order: | 1 Kilogram |
| Delivery Time: | 15 Days |
Basic Info
Model No.: SYMT-niobium bar nb1
Additional Info
Packaging: wooden case
Productivity: 1ton/month
Brand: SYMT
Transportation: Ocean,Land,Air
Place of Origin: Shaanxi, China
Supply Ability: 10 Tons per Month
Certificate: ISO9001
Product Description
High purity Polished Nb1 Niobium Bar
About us
Our advantages:
1. we have our own factory to produce different kinds of Niobium foil that you need.
2. we have more than 10 years experience in producing rare metal ,especially in making Niobium products.
3. we provide clients the best after-sale service !
4. we can give clients the best worthwhile price if clients place a big order because we don't have reseller, we are the seller directly.
5. Our discount season is coming , we have more disount activities in the near future.
Specifications
Material: RO4200-1, RO4210-2
The Size of niobium bar :
Diameter:φ1.0-100mm
Length:200mm-9000mm
Standard: As per ASTM B394-98
Purity: >=99.9% or 99.95%
Surface: bright
Detailed information Grade of Niobium bar
|
Grade |
Suplying state |
Diameter |
Lengtha |
Voluntary Standers |
|
Nb1 Nb2 Nb3 Nb4 |
Cold state(Y) Annealedb(M) |
3.0-6.5 >6.5-10.0 >10-18 |
>500 |
ASTM B392-03 |
|
Thermal processing state(R) Annealedb(M) |
>18-25 >25-40 >40-50 >50-65 |
|||
|
FNb1 FNb2 |
Thermal processing state(R) Annealedb(M) |
3.5-5.0 >5.0-12 |
>500 >300
|
|
|
NbHf10-1 |
Thermal processing state(R) Annealedb(M) |
20-80 |
500-2000 |
|
|
Note : the length of Annealing Niobium bar being supplied is not greater than 2500mm.
|
||||
2. chemical composition
|
Chemistry % |
||||||||||||
|
Designation |
Chief component |
Impurities maxmium |
||||||||||
|
Nb |
Fe |
Si |
Ni |
W |
Mo |
Ti |
Ta |
O |
C |
H |
N |
|
|
Nb1 |
Remainder |
0.004 |
0.003 |
0.002 |
0.004 |
0.004 |
0.002 |
0.07 |
0.015 |
0.004 |
0.0015 |
0.002 |
|
Nb2 |
Remainder |
0.02 |
0.02 |
0.005 |
0.02 |
0.02 |
0.005 |
0.15 |
0.03 |
0.01 |
0.0015 |
0.01 |
3. Mechanical requirements (annealed condition)
|
Grade |
Tensile strength δbpsi (MPa), ≥ |
Yield strength δ0.2, psi (MPa),≥ |
Elongation in 1"/2" gage length, %, ≥ |
|
RO4200-1 RO4210-2 |
18000 (125) |
12000 (85) |
|
4. Application:
(1). widely used for steel, ceramics, electronics, nuclear energy industries and superconductor technology.
(2). For super condouctous ,metled cast ingots and alloying agents
5. Advantage of our Nb bar
1). Competitive price.
2). Our strengths over other suppliers.
3). Reliable quality on the base of the same price.
4). Timely delivery as your as your requirements.
5). Professional service to cut much purchasing costs down.
6. Package details:
First, packaging with moisture-proof paper
Second, packaging with kraft paper
Third, packaging with foam plastics in all side of plywood case.
Finally packing products in plywood case
7. Transportation:
Shipping goods by TNT, DHL, Fedex, UPS, EMS etc.
Transport goods to Beijing or Shanghai air port by air transportation
Contact Person: Sarah jia
Phone：86-917-3906882
Fax：86-917-3906880
Address: Block A, Fortune Building, Gaoxin Avenue,Baoji,Shaanxi
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