
Children Purple Aluminum Whistle Machined 70mm Lightweight Oxidation Finish
Newest style purple children whistle kit is made from aluminum material , it is made up of hook head and whistling section , the touching section of both part are connected by threaded length and a plastic a sealing plastic ring .
Middle hollow section can be put a ID paper or other some things to identify children .
On the top head is a hook design that whistle is holded by a ring or band or rope .
Material
Children whistle kit machined parts are made from aluminum with environment friendly .
Light weight and corrosion resistance .
Material | Aluminum |
Class property | 6061 |
Hardness HB | 60 |
Chemical elements for Children whistle kit machined parts
Cu | Zn | Mg | Fe | Mn | Cr | Si | Al |
0.3 | 0.25 | 1 | 0.7 | 0.15 | 0.1 | 0.5 | balance |
Physical performance for Children whistle kit machined parts
Fusing point(℃) | 650 |
Specific heat capacity(0~100℃,KJ·kg-1K-1) | 896 |
Heat conductivity(W·m-1·K-1) | 43 |
Resistivity(20℃,10-6Ω·m) | 0.059 |
Mechanical performance for Children whistle kit machined parts
Tensile strength σb (MPa) | 310 |
Yield Strength σs (MPa) | 276 |
Elongation δ 0.2 (%) | 12 |
Reduction of area ψ (%) | 25 |
Density g/cm3) | 2.73 |
General dimensions for Children whistle kit machined parts
Length | 75 |
Diameter | 11 |
Whistle hole diameter | 6 |
Note :
Pleas contact us for confirm customized dimensions for whistle kits machined part
Tolerance for Children whistle kit machined parts
Generally , tolerance for children whistle kts machined part is + /- 0.1 , and 0.05 for critical dimensions . unspecified tolerance based on ISO 2768-m
Level | 0.5-0.3 | 3-6 | 6-30 | 30-120 | 120-400 | 400-1000 | 1000-2000 | 2000-40000 |
m | ±0.1 | ±0.1 | ±0.2 | ±0.3 | ±0.5 | ±0.8 | ±1.2 | ±2 |
Linear tolerance
Radius and chamfer tolerance
Level | 0.5-0.3 | 3-6 | Above 6 |
m | ±0.2 | ±0.5 | ±1 |
Angle tolerance
Level | 0-10 | 10-50 | 50-120 | 120-400 | Above 400 |
m | ±1° | ±0°30' | ±0°20' | ±0°10' | ±5° |
Flatness and straightness tolerance
Level | 0-10 | 10-30 | 30-100 | 100-300 | 300-1000 | 1000-3000 |
K | 0.05 | 0.1 | 0.2 | 0.4 | 0.6 | 0.8 |
Verticality tolerance
Level | 0-100 | 100-300 | 300-1000 | 1000-3000 |
K | 0.4 | 0.6 | 0.8 | 1 |
Symmetric tolerance
Level | 0-100 | 100-300 | 300-1000 | 1000-3000 |
K | 0.6 | 0.6 | 0.8 | 1 |
Finish for Children whistle kit machined parts
Finish | Oxidation |
Color | purple |
Thickness | 2um |
Environment standard | REACH / RoHS |
Characteristics for Children whistle kit machined parts
Nice appearance
Individual design
Light material with hard performance
Smooth surface without burrs and scratch
Easy to be assembly
We have scores of sets of advanced machines with high precision , we can manufacture various machined parts with complex structures in materials ; Small quantity is available for us . we keep best service for you always , contact us now for any cooperation on machined parts .
VEDALI HARDWARE CO., LTD
With many years reputation in hardware filed , VEDALI HARDWARE CO., LTD has entered hardware filed and gained much development in these years , we have over 100 employees and 20 engineers on researching and development , and several branches that are specialized in different hardware for vast demands .
Our product range covers Fasteners ( Screws , Bolts , Nuts , Rivets , Washers , Pins ) , Stamping Parts , Machined Parts , Plastic Injection Molded Parts Which are made of or from different materials for every field in industry , Agriculture and Service . We own advanced process machines and experienced skilled workers to ensure products are manufactured in high quality . We are able to proceed special designs for new projects and provide good solutions to difficult problems during operations , and OEM services are available for us as well .
We carry out ISO management system for our normal managements and put more good management styles based on hommization , efficiency , technicalization according to our actual situations . Our products are sold to the most countries or areas in the world and serve many fields , welcome you to send enquiries to us and looking forward to cooperation .