| Model: | NB9991 |
|---|---|
| Brand: | jxmetals |
| Origin: | - |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Other Metallic |
| Label: | Niobium bar , Columbium bar , Niobium rod |
| Price: |
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| Min. Order: | - |
| Last Online:25 Dec, 2024 |
Specs : according to ASTM B392 -99 R04210
Chemical composition :
C 0.01%max
N 0.01%max
O 0.025%max
H 0.0015%max
Zr 0.02%max
Ta 0.3%max
Fe 0.01%max
Si 0.005%max
W 0.05%max
Ni 0.005%max
Mo 0.02%max
Hf 0.02%max
Ti 0.03%max
Al 0.005%max
Physical & Mechanical property :
Tensile strength 125 MPa min.
Yield strength 73 MPa min.
Elongation 20%min
Size available :
Diameter : 6.0 up to 110mm x Length 1500mm max.
Typical size :
Ø 6.35mm x 1000mm,
Ø 20mm x 515mm,
Ø 30mm x 250mm,
Ø 30mm x 500mm,
Ø 40mm x 120mm,
Ø 45mm x 1000mm,
Ø 50mm x 120mm,
Ø 76.2mm x 500mm.
Standard Specification ASTM B 392 -03 for Niobium rod + Niobium Alloy Rod + Niobium Wire + Niobium Alloy Wire.
This specification covers Niobium rod + Niobium Alloy Rod + Niobium Wire + Niobium Alloy Wire of the following grades:
1. ASTM B 392 -03 UNS R04200 -Type 1, Reactor grade unalloyed niobium;
2. ASTM B 392 -03 UNS R04210 -Type 2, Commercial grade unalloyed niobium;
3. ASTM B 392 -03 UNS R04251 -Type 3, Reactor grade niobium alloy containing 1% zirconium;
4. ASTM B 392 -03 UNS R04261 -Type 4, Commercial grade niobium alloy containing 1% zirconium;
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Standard Specification ASTM B 391 -03 for Niobium Ingots + Niobium Alloy Ingots.
This specification covers Niobium Ingots + Niobium Alloy Ingots of the following grades:
1. ASTM B 391 -03 UNS R04200 -Type 1, Reactor grade unalloyed niobium;
2. ASTM B 391 -03 UNS R04210 -Type 2, Commercial grade unalloyed niobium;
3. ASTM B 391 -03 UNS R04251 -Type 3, Reactor grade niobium alloy containing 1% zirconium;
4. ASTM B 391 -03 UNS R04261 -Type 4, Commercial grade niobium alloy containing 1% zirconium;
