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High-Tech 10th Rd., Hi-Tech Zone, Baoji, Shaanxi, China (Mainland)
1 relevant parameters
1 Products description
.Material: RO5200, RO5400
.Available size: Dia0.25-4mm
.Standard: As per ASTM B 365-98
2.Chemical composition:
Chemistry % | |||||||||||||
Designation | Chief component | Impurities maxmium | |||||||||||
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 |
2.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) |
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 | |||
3.product shows:
4.Our service
1.Control strictly from raw materials finished product .So the quality is guaranteed.
2.Provide meterial report
3Customized size are offerd as well as specified size and multiple size
5.Quality Assurance
1 According to globally recognized standred ,such as ASTM AMS ASME provide thir-part inspection reports .ISO Quality Management System .
2.Chemical composition making sure all chemical components can satisfy customer's demands
6.Packaging &shipping
