HENAN HUAMAO METAl MATERIALS CO ,LTD
| Payment Terms | L/C, T/T |
| Supply Ability | 200 Tons Per Year |
| Delivery Time | 25 Days |
| Packaging Details | Export standard package with polywood case or ISPM 15 stamped wooden case |
| Material | Niobium |
| Density | 8.57 (g cm−3) |
| Melting point | 2410 °C |
| Boiling point | 5100 °C |
| Status | Anneal |
| Surface | Bright |
| Brand Name | HMD |
| Model Number | HMD-Nb |
| Certification | SGS, BV, TUV, LR |
| Place of Origin | CHN |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 200 Tons Per Year |
| Delivery Time | 25 Days | Packaging Details | Export standard package with polywood case or ISPM 15 stamped wooden case |
| Material | Niobium | Density | 8.57 (g cm−3) |
| Melting point | 2410 °C | Boiling point | 5100 °C |
| Status | Anneal | Surface | Bright |
| Brand Name | HMD | Model Number | HMD-Nb |
| Certification | SGS, BV, TUV, LR | Place of Origin | CHN |
| High Light | Ro 4216 Niobium Alloy ，Ro 4216 Niobium Machining Spare Parts ，99.95% Niobium Machining Spare Parts | ||
TABLE 1. Chemical Requirements:
| Content, Max, Weight % | ||||
| Element | Grand: R04200 | Grand:R04210 | Grand:R04251 | Grand:R04261 |
| Unalloyed Niobium | Unalloyed Niobium | (Reactor grade niobium-1% Zirconium) | (Commercial grade niobium-1% Zirconium) | |
| C | 0.01 | 0.01 | 0.01 | 0.01 |
| O | 0.015 | 0.025 | 0.015 | 0.025 |
| N | 0.01 | 0.01 | 0.01 | 0.01 |
| H | 0.0015 | 0.0015 | 0.0015 | 0.0015 |
| Fe | 0.005 | 0.01 | 0.005 | 0.01 |
| Mo | 0.01 | 0.02 | 0.01 | 0.05 |
| Ta | 0.1 | 0.3 | 0.1 | 0.5 |
| Ni | 0.005 | 0.005 | 0.005 | 0.005 |
| Si | 0.005 | 0.005 | 0.005 | 0.005 |
| Ti | 0.02 | 0.03 | 0.02 | 0.03 |
| W | 0.03 | 0.05 | 0.03 | 0.05 |
| Zr | 0.02 | 0.02 | 0.8~1.2 | 0.8~1.2 |
| Nb | Remainder | Remainder | Remainder | Remainder |
TABLE 2.Mechanical Requirements:
| Grade(UNS) | Annealed | ||
| Tensile strength min, psi (MPa) | Yield strength min,psi (MPa)(2%) | Elongation min, % (1 inch gage length) | |
| R04200, R04210 | 18000 (125) | 10500 (73) | 15~20 |
| R04251, R04261 | 28000 (195) | 18000 (125) | 15~20 |
| R04220(RRR grade) | 14000 (95) | 7200 (50) | 30 |
Company Details
Business Type:
Manufacturer
Year Established:
2012
Total Annual:
8000000-15000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
HENAN HUAMAO METAl MATERIALS CO ,LTD specializes in Titanium/Copper/Nickel Clad Steel and tube sheet; Tungsten/Molybdenum/Titanium/Nickel/Zirconium/Tantalum/ Niobium Alloy. Many of these have set new standards in terms of quality, reliability and performance across the metal tubing industry. From in... HENAN HUAMAO METAl MATERIALS CO ,LTD specializes in Titanium/Copper/Nickel Clad Steel and tube sheet; Tungsten/Molybdenum/Titanium/Nickel/Zirconium/Tantalum/ Niobium Alloy. Many of these have set new standards in terms of quality, reliability and performance across the metal tubing industry. From in...
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