Product Description:
Name | pinewood derby barrel bar weights tungsten cylinder |
Shape | round shape bar rod |
Material | WNiFe ,WNiCu |
Density | 16.85-18.85g/cm3 |
Surface | black, polished, sintering, forging, maching |
Weight & Height | (1/16 oz. & 0.05" ) (1/8 oz.& 0.11") (3/16 oz.& 0.18" ) （1/4 oz. & 0.22" ） (1/2 oz.& 0.44") |
Grade | 90wnife(90wnicu), 93wnife(93wnicu), 95wnife(95wnicu), 97wnife(97wnicu) |
Service | Welcome OEM&ODM.The size and purity can be customized as requiremets. |
|
Tungsten cylinder for balance weight
Feature：
18g/cc tungsten for balance weight
1.High resistance to radiation
2.High ultimate tensile strength
3.High temperature resistance
4. Deep processing property significantly increased
5. Weldability and oxidation resistance greatly enhanced
6.Yield increase and cost reduction
Application：
1. automobile and vehicle weight balance
2.pinewood derby car counterweigt
3. oil drilling machine counterweigt
4.ship weights and counterweight
Our Grade:
ASTM
B777
Class | G/BT
Grade | Component |
|
| Density
g/cm3 | Hardness | Ultimate Tensile
Strength(Mpa) | Yield Strength
(Mpa) | Elongation
% |
|
| Tungsten % | Nickel % | Iron % |
|
|
|
|
|
| 1 | 90WNiFe | 90 | 7.1 | 2.9 | 16.95-17.25 | 32 | 758 | 517 | 5 |
| 2 | 92.5WNiFe | 92.5 | 5 | 2.5 | 17.45-17.85 | 33 | 758 | 517 | 5 |
| 3 | 95WNiFe | 95 | 3.5 | 1.5 | 17.95-18.35 | 34 | 724 | 517 | 3 |
| 4 | 97WN iFe | 97 | 2.2 | 0.8 | 18.45-18.85 | 35 | 689 | 517 | 2 |
Applications:
Counter balance for Vibration Dampening
Aircraft control surfaces ；Helicopter rotor Systems
Engine components ；Auto racing industry；Ship ballasts；Golf club weights ；
He aha tatou i whiriwhiri ai:
1. Ka taea e koe te tiki i nga mea tino pai kia rite ki to hiahia i te utu iti rawa.
2. Ka tukuna ano e matou nga Reworks, FOB, CFR, CIF, me nga utu tuku tatau ki te tatau. Ka kii atu maatau kia mahi koe mo nga kaipuke ka tino pai.
3. Ko nga rauemi e whakaratohia ana e matou he tino manatoko, mai i te tiwhikete whakamatautau rauemi mata tae noa ki te korero inenga whakamutunga.
4. taurangi ki te tuku whakautu i roto i nga haora 24(i te nuinga o te waa i te haora kotahi)
5. Ka taea e koe te tiki taonga rereke, nga tuku mira me te whakaiti i te wa whakangao.
6. Kua tino whakatapua matou ki o taatau kaihoko. Mena kaore e taea te whakatutuki i o whakaritenga i muri i te tirotiro i nga whiringa katoa, e kore matou e whakapohehe i a koe ma te oati teka e hanga hononga pai ai nga kaihoko.
Whakaaturanga wheketere
WHAKAPAKI MAI
info@zztungsten.com
