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Niobium wire

Niobium wire

Brand: RO4200-1, RO4210-2 Specification: Φ3.0~Φ100mm Implementation standard: ASTM B 392 -98 Ingredient description: Ingredient % Main ingredient of the brand Other impurities are maximum Nb Fe Si Ni W Mo Ti Ta O C H N Nb1 Remaining 0.004 0.004 0.002 0.005 0.005 0.002 0.05 0.012 0.0035 0.0012 0.003 Nb2 Remaining 0.01 0.01 0.005 0.02 0.01 0.004 0.07 0.015 0.0050 0.0015 0.008 If the user has special requirements, both parties will agree on the standard number. Tensile Strength, Min Max lb/in2 (MPa) Yield Strength (0.2% Residual deformation) minimum, pounds/in2 (MPa)

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Brand: RO4200-1, RO4210-2

Specifications: Φ3.0~Φ100mm

Implementation standard: ASTM B 392-98

Ingredients %
brandmain ingredientOther impurities     Maximum
NbFeSiNiWMoTiTaOCHN
Nb1surplus0.004
0.004
0.002
0.005
0.0050.002
0.05
0.0120.0035
0.0012
0.003
Nb2surplus0.010.01
0.005
0.02
0.010.0040.070.0150.0050
0.00150.008
If the user has special requirements, both parties will agree in detail
StandardTensile Strength, Min Max lbs/in2 (MPa)Yield Strength (0.2% Residual Deformation) Minimum, lbs/in2 (MPa)

Elongation, min, %

1 inch (25.4 mm) gauge length

Rod stock, 0.125 in (3.18 mm) to 2.5 in (63.5 mm) in diameter
RO4200-118000(125)12000(85)25
RO4200-118000(125)12000(85)25
Wire, 0.012 inch (0.3048 mm) to 0.124 inch (3.15 mm) diameter
Type 1 and Type 218000(125)……20
Type 3 and Type 428000(195)……15


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