|
Product Details:
|
|
| Place of Origin: | China |
|---|---|
| Brand Name: | JN |
| Certification: | SGS ISO |
| Model Number: | 19.05MM 3/4" |
|
Payment & Shipping Terms:
|
|
| Minimum Order Quantity: | 500kg |
| Price: | Negotiable |
| Packaging Details: | Ploy bag+25kg carton box+1000kg wooden box |
| Delivery Time: | 7-15 days |
| Payment Terms: | T/T, Western Union, MoneyGram,Paypal, L/C, D/A, D/P |
| Supply Ability: | 25 Tons per Month |
|
Detail Information |
|||
| Product Name: | Grinding Steel Balls | Grade: | G20 |
|---|---|---|---|
| Hardness: | HRC55-HRC65 | Density: | 7.82g/cm3 |
| Young's Modulus: | 200GPa | Application: | Grinding |
| Highlight: | hardened steel balls,precision steel balls |
||
Product Description
19.05MM 3/4" G16 G100 G1000 Hardened Carbon Steel Bearing Balls Grinding Balls
Carbon balls in the soft stage with no heat treatment are also available.
Through-hardened carbon balls are available upon request.
Balls with both low and high carbon content are also offered.
carbon steel balls are used in automotive applications,
for semi-precision bearings, and in commercial applications such as casters, locks, and drawer slides.
Other applications for carbon steel balls include locks, bicycles, roller skates, slides, trolleys and conveyors.
Chemical Composition
|
Type
|
%C
|
%Si
|
%Mn
|
%P
|
%S
|
|---|---|---|---|---|---|
|
1010
|
0.08-0.13
|
0.10-0.35
|
0.30-0.60
|
0.040 max
|
0.050 max
|
|
1015
|
0.12-0.18
|
0.10-0.35
|
0.30-0.60
|
0.040 max
|
0.050 max
|
Mechanical Properties
|
Property
|
Type
|
U.o.M.
|
Values
|
U.o.M.
|
Values
|
|---|---|---|---|---|---|
|
Hardness
|
Mechanical
|
[HRC]
|
55 - 65
|
-
|
-
|
|
Ultimate tensile strength
|
Mechanical
|
[MPa]
|
300 - 400
|
[psix10^3]
|
43 - 58
|
|
Service temperature
|
Thermal
|
[ºC]
|
-40 / 500
|
[ºF]
|
-40 / 932
|
|
Property
|
Symbol
|
U.o.M.
|
Type
|
Notes
|
Values
|
|---|---|---|---|---|---|
|
Density
|
δ
|
[g/cm3]
|
Physical
|
Room temp.
|
7.82
|
|
Young's modulus
|
E
|
[GPa]
|
Mechanical
|
-
|
200
|
|
Specific heat
|
c
|
[J/kg-K]
|
Thermal
|
Room temp.
|
468
|
|
Coefficient of linear thermal expansion
|
α
|
[10^-6/ºC]
|
Thermal
|
(ΔT=0-100°C)
|
11.8
|
|
Thermal conductivity
|
λ
|
[W/(m·K)]
|
Thermal
|
Room temp.
|
57.9
|
|
Electric resistivity
|
ρ
|
[Ω*m*10^-9]
|
Electric
|
-
|
155
|
|
Relative magnetic permeability
|
µ
|
-
|
Magnetic
|
Ferromagnetic
|
> 500
|
Enter Your Message
| Shandong JinNai International Trade Co., Ltd. |
| XUESHAN ROAD,LICHENG DISTRICT ,JINAN CITY ,SHANDONG ,CHINA |
| 86-159-10105035 |
| alice@stainless-steelballs.com |