RO5252 Tantalum Rods

1.Product name: Tantalum tungsten alloy rods
2.Standard：ASTM B393-98
3.Product specification: ￠3~￠120mm
4.Hardness 200 (HRB)

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Product Introduction

RO5252 tantalum rods

Features:

Grade: RO5200, RO5400, RO5252(Ta-2.5W), RO5255(Ta-10W)
Specification: ￠3~￠120mm
Copper content： 0.001 (%)
Impurity content： 0.01(%)
Grain size 0.02 (mesh)
Softening temperature 2000（℃）
Electrical conductivity 85 (%IACS)
Purity:
Ta-2.5W ( 99.75% pure tantalum, 2.5% pure tungsten)
Ta-7.5W ( 99.25% pure tantalum, 7.5% pure tungsten)
Ta-10W ( 99% pure tantalum, 10% pure tungsten)

Description of ingredients：

Grade	Main components	Impurity content not greater than%
	Ta	Nb	Fe	Si	Ni	W	Mo	Ti	Nb	O	C	H	N
Ta1	Remaining	——	0.005	0.005	0.002	0.01	0.01	0.002	0.04	0.02	0.01	0.0015	0.01
Ta2		——	0.03	0.02	0.005	0.04	0.03	0.005	0.1	0.03
TaNb3		＜3.5	0.03	0.03	0.005	0.04	0.03	0.005	--	0.03
TaNb20		17.0～23.0	0.03	0.03	0.005	0.04	0.03	0.005	--	0.03
Ta2.5W			0.005	0.005	0.002	3.0	0.01	0.002	0.04	0.02
Ta10W			0.005	0.005	0.002	11	0.01	0.002	0.04	0.02

If the user has special requirements for RO5252 tantalum Rods, these will be agreed upon between the parties

Tolerance range：

Diameter, inches (mm)	Tolerances, +/- inches (mm)
0.010~0.020 excl (0.254~0.508)	0.0005 (0.013)
0.020~0.030 excl (0.508~0.762)	0.00075 (0.019)
0.030~0.060 excl (0.762~1.524)	0.001 (0.025)
0.060~0.090 excl (1.524~2.286)	0.0015 ( 0.038)
0.090~0.125 excl (2.286~3.175)	0.002 (0.051)
0.125~0.187 excl (3.175~4.750)	0.003 (0.076)
0.187~0.375 excl (4.750~9.525)	0.004 (0.102)
0.375~0.500 excl (9.525~12.70)	0.005 (0.127)
0.500~0.625 excl (12.70~15.88)	0.007 (0.178)
0.625~0.750 excl (15.88~19.05)	0.008 (0.203)
0.750~1.000 excl (19.05~25.40)	0.010 (0.254)
1.000~1.500 excl (25.40~38.10)	0.015 (0.381)
1.500~2.000 excl (38.10~50.80)	0.020 (0.508)
2.000~2.500 excl (50.80~63.50)	0.030 (0.762)

For diameters smaller than 0.050" (1.27 mm), the pitch is 10" (254 mm); for diameters more than 0.050, the pitch is 1" (25.4 mm) or 2" (50.8 mm) (1.27 mm).

As a RO5252 Tantalum Rods supplier, we can provide you with various specifications of molybdenum wire, welcome to contact us!