Tantalum wireShenzhen Sunrise Metal Industry Co.,Ltd

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Model Number: ASTM B 392
Application: nuclear energy,characterized and so on
Shape: coil
Material: Tantalum
Dimensions: Dia:0.1~3mm
Chemical Composition: Ta

Packaging & Delivery

Packaging Details:	Standard export wooden package or as your required
Delivery Detail:	20 DAYS

Specifications

Tantalum wire
Dia:0.1~3mm
Good Electrical ConductivityGood consistency
Best price+High quality!

Tantalum wire Tantalum- tungsten alloy wire
1.Material: RO5200, RO5400, RO5252(Ta-2.5W), RO5255(Ta-10W)
2.Available size: Dia0.25-4mm
3.Standard: As per ASTM B 365-98

Table 1:Chemical composition:

Chemistry %
Designation	Chief component		Impurities maxmium
Designation	Ta	Nb	Fe	Si	Ni	W	Mo	Ti	Nb	O	C	H	N
Ta1	Remainder		0.004	0.003	0.002	0.004	0.006	0.002	0.03	0.015	0.004	0.0015	0.002
Ta2	Remainder		0.01	0.01	0.005	0.02	0.02	0.005	0.08	0.02	0.01	0.0015	0.01

Table2. Permissible variations in diameter for rods and wires

Diameter, inch (mm)	Tolerance <, +/-inch (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)

Table3. Mechanical requirements (annealed condition)

Rod, Diameter 0.125" (3.18mm)~2.5" (63.5mm)
Grade	Tensile strength, psi (MPa), ≥		Yield strength, psi (MPa), ≥		Elongation in 1 inch gage length, %, ≥
RO5200/RO5400	25000 (172)		15000 (103)		25
RO5252	40000 (276)		28000 (193)		20
RO5255	70000 (482)		55000 (379)		20
RO5240	35000 (244)		15000 (103)		25
Wire, Diameter, inch (mm)
Grade	Diameter,inch (mm)	tensile strength,psi (MPa),≥		Elongation, %, ≥
RO5200/RO5400	0.010(0.254)~0.0149(0.379)		35000 (241)		10
	0.015(0.381)~0.0249(0.633)		35000 (241)		15
	0.025(0.635)~0.124(3.14)		30000 (207)		20
RO5252	0.010(0.254)~0.0149(0.379)		40000 (276)		5
	0.015(0.381)~0.0249(0.633)		40000 (276)		10
	0.025(0.635)~0.124(3.14)		40000 (276)		15
RO5255	0.010(0.254)~0.0149(0.379)		70000 (482)		5
	0.015(0.381)~0.0249(0.633)		70000 (482)		10
	0.025(0.635)~0.124(3.14)		70000 (482)		15
RO5240	0.010(0.254)~0.0149(0.379)		35000 (244)		10
	0.015(0.381)~0.0249(0.633)		35000 (244)		15
	0.025(0.635)~0.124(3.14)		35000 (244)		20