Creation Description
| AISI 302/304/304L STAINLESS Steel BALLS |
| They exhibit great mechanical traits, toughness and corrosion resistance. AISI 304L offers lower carbon articles, AISI 302 far better mechanical attributes. Balls are presented in the passivated situation. |
| Programs |
| Unique bearings and pumps, aerosol pumps, gardening and household sprayers, fragrance miniature pumps, seams, health care software valves, agricultural backpack sprayers. They are utilised in foodstuff, aerospace and military business. |
Chemical composition
| Variety | %C | %Si | %Mn | %P | %S | %Cr | %Ni | %N |
| 302 | .one hundred fifty max | one.00 max | two.00 max | .045 max | .030 max | 17.00-19.00 | 8.00-10.00 | .a hundred max |
| 304 | .080 max | .seventy five max | 2.00 max | .045 max | .030 max | 18.00-twenty.00 | eight.00-10.50 | .100 max |
| 304L | .030 max | .seventy five max | two.00 max | .045 max | .030 max | 18.00-20.00 | eight.00-10.fifty | .a hundred max |
CZPT standards
| ITA | United states of america | GER | FRA | United kingdom | RUS | CHN | JAP |
| X10CrNi18-8 | 302 | one.4310 | Z11CN18-08 | 301S21 | 12KH18N9 | 1Cr18Ni9 | SUS301 |
| X5CrNi18-ten | 304 | one.4301 | Z7CN18-09 | 304S15 | 08KH18N10 | 0Cr18Ni9 | SUS304 |
| X2CrNi18-9 | 304L | 1.4307 | Z3CN18-10 | 304S11 | 04KH18N10 | 00Cr19Ni10 | SUS304L |
Actual physical / mechanical / thermal / electrical / magnetic properties
| House | Image | U.o.M. | Kind | Notes | Values |
| Density | δ | [g/cm3] | Bodily | Space temp. | 7.ninety five |
| Young’s modulus | E | [GPa] | Mechanical | – | 200 |
| Distinct heat | c | [J/kg-K] | Thermal | Room temp. | 500 |
| Coefficient of linear thermal enlargement | α | [ten^-six/ºC] | Thermal | (ΔT=-100°C) | 17.5 |
| Thermal conductivity | λ | [W/(m·K)] | Thermal | Area temp. | fifteen.8 |
| CZPT resistivity | ρ | [Ω*m*ten^-nine] | CZPT | – | 710 |
| Relative magnetic permeability | µ | – | Magnetic | Paramagnetic | 1.571* |
CZPT data
| Home | Type | U.o.M. | Values | U.o.M. | Values |
| Hardness | Mechanical | [HRC] | twenty – 39 (one)* | [HV] | one hundred – 250 (two)* |
| Greatest tensile toughness | Mechanical | [MPa] | five hundred – 1300 | [psix10^three] | seventy two – 188 |
| Provider temperature | Thermal | [ºC] | -196 / seven-hundred | [ºF] | -320.8 / 1697 |
| Corrosion Resistance |
| Extremely excellent corrosion resistance with regard to organic and natural substances, oxidating solutions, foodstuff, sterilizing answers. Excellent resistance with regard to atmospheric corrosion and dyes. They are subjected to pitting and crevice corrosion in presence of hot chloride answers and to anxiety corrosion when temperature exceeds 60°C. They do not resist to sulfuric acid remedies. AISI 302 exhibits slightly very best corrosion resistance with regard to AISI 304/304L stainless steels. |
Notes
| Property | Description |
| Hardness* | Balls can be provided in the (1) Cold Labored (HRC 20-39, common solution) or (two) ANNEALED (HV one hundred-250, on demand from customers) circumstances. |
| Magnetism | Eventual magnetism of AISI 316 balls and in general of all austenitc stainless steels strictly relies upon by the producing process, specific inquiries for not magnetic balls ought to priorly reported. |
| Precision Quality** | On specifical ask for and for large portions, we can supply G10 and G16 precision grade balls. Diameters from three.000 mm to one/two”. |
| Precision Grade** | On specifical request we can offer G20-24-25-28-40-48-fifty-sixty-eighty precision quality balls. |
Other Products
Packing&Shipping and delivery
Generation Approach
Organization Info
ZheJiang Jinnai CZPT Trade Co.,Ltd. is one of the professional manufactures which focus in the metal ball,like carbon
metal balls,stainless metal balls ,bearing chrome metal balls ,hollow metal balls ,iron balls ,magnetic buckyballs ,ball connected goods
this sort of as ball cage or ball retainers, silicone balls ,plastic balls .ect…
Payments
FAQ:
Q:Do you give samples just before buy? is it totally free or further ?
A: Indeed, we could supply the sample ,But extra.or we can examine
Q:Can you do CZPT design ?
A: Sure,we can do customizes layout,you just give us your design,image,layout,dimension and your necessary.
Q:What is your terms of payment ?
A: Payment: thirty% T/T in advance ,stability before shipment.