Tantalum rod

Description： Tantalum rod, tantalum rod, tantalum wire tantalum rod parameters Brand：R05200,R05400,Ta1,Ta10W,Ta2.5W Executive standard：ASTM B365-98 GB/T14841-2008 Purity：≥99.95% Density：≥16.6g/cm3 Supply status: polished surface Tantalum bar shape: straight bar, U-bar, s-bar (can be customized according to customer requirements) Size range: Φ 0.15xl (customized according to customer requirements) Production process: raw materials – vacuum ...

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Detailed Introduction

Tantalum rod, tantalum rod, tantalum wire tantalum rod parameters

Brand：R05200,R05400,Ta1,Ta10W,Ta2.5W

Executive standard：ASTM B365-98 GB/T14841-2008

Purity：≥99.95%
Density：≥16.6g/cm3

Supply status: polished surface
Tantalum bar shape: straight bar, U-bar, s-bar (can be customized according to customer requirements)
Size range: Φ 0.15xl (customized according to customer requirements)
Production process: raw materials – vacuum electron beam smelting – forging – polishing – tantalum rod finished products.
Application of tantalum material: it is mainly used in corrosion-resistant and superconducting industries, and can be used as tantalum capacitor, tantalum electrode and tantalum machined parts.
Construction period: delivery within 10 days of customization (delivery from stock at any time).
Payment method: 30% deposit, 70% payment before delivery.
Packing method: it shall be packed in wooden cases padded with plastic partitions, with material certificates, packing lists and other accessories, and the weight of a single case shall not exceed 100kg.
Delivery method: express delivery or logistics (negotiable)
Freight: borne by the supplier.
Post service: in case of quality problems within the warranty period, the supplier shall bear all responsibilities (within the scope of normal use).
Tantalum material composition list

Tantalum rod, tantalum wire, tantalum tungsten alloy rod (Ta-2.5W), tantalum tungsten alloy wire (Ta-10W)
Brand: ro5200, ro5252 (Ta-2.5W), ro5255 (Ta-10W)
Specification: ￠ 0.3~￠ 100mm
Executive standard: ASTM b365-98

Ingredient Description:

Ingredients　　％
Brand	Main ingredients	Impurity content not greater than
Brand	Ta	Nb	Fe	Si	Ni	W	Mo	Ti	Nb	O	C	H	N
Ta1	surplus	——	0.005	0.005	0.002	0.01	0.01	0.002	0.03	0.015	0.01	0.0015	0.01
Ta2	surplus	——	0.03	0.02	0.005	0.04	0.03	0.005	0.1	0.02	0.01	0.0015	0.01
TaNb3	surplus	＜3.5	0.03	0.03	0.005	0.04	0.03	0.005	——	0.02	0.01	0.0015	0.01
TaNb20	surplus	17.0～23.0	0.03	0.03	0.005	0.04	0.03	0.005	——	0.02	0.01	0.0015	0.01
Ta2.5W	surplus		0.005	0.005	0.002	3.0	0.01	0.002	0.04	0.015	0.01	0.0015	0.01
Ta10W	surplus		0.005	0.005	0.002	11	0.01	0.002	0.04	0.015	0.01	0.0015	0.01
If the user has special requirements, both parties shall negotiate specifically

Tolerance range:

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)

Mechanical properties (annealed)

Bar, diameter 0.125 inch (3.18 mm) ~2.5 “(63.5 mm)
Brand	Minimum ultimate tensile strength, Lb / in2 (MPA)	Minimum yield strength, Lb / in2 (MPA)	Elongation, min% (1 inch gauge)
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)
Brand	Diameter, inch (mm)	Minimum ultimate tensile strength, Lb / in2 (MPA)	Elongation, min%
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

10 inch (254 mm) gauge is applicable to those with a diameter of 0.050 inch (1.27 mm); 1 inch (25.4 mm) or 2 inch (50.8 mm) gauge distance is applicable to those with a diameter greater than 0.050 inch (1.27 mm).
If there are special requirements, both parties shall negotiate specifically

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