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1.4034 SS420 Stainless Steel Balls SS Spray Balls 5/32" 3/32" 1/4" 5/16" G1000

Shandong JinNai International Trade Co., Ltd.

1.4034 SS420 Stainless Steel Balls SS Spray Balls 5/32" 3/32" 1/4" 5/16" G1000

Brand Name : JN

Model Number : 5/32" 3/32" 1/4" 5/16"

Certification : SGS ISO

Place of Origin : China

MOQ : 500kg

Price : Negotiable

Payment Terms : T/T, Western Union, MoneyGram,Paypal, L/C, D/A, D/P

Supply Ability : 100 Tons per Month

Delivery Time : 7-15 days

Packaging Details : Ploy bag+25kg carton box+1000kg wooden box

Product Name : Stainless Steel Spray Ball

Feature : good hardness, corrosion resistance

Grade Range : G10-G1000

Application : Bearings

Hardness : HRC50-HRC55

Density : 7.85g/cm3

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1.4034 SS420 Stainless Steel Spray Balls 5/32" 3/32" 1/4" 5/16" G1000

The domestic 420 is mainly divided into two types of steel balls, 2Cr13 steel balls
(corresponding to the Japanese standard: SUS420J1 stainless steel ball), and
3Cr13 steel balls (corresponding to the Japanese standard SUS420J2 stainless steel ball).
These two steel balls have hardness, and many customers have a misunderstanding.
It is believed that the 410 stainless steel ball (corresponding to the national standard: 1Cr13 steel ball)
and the 430 stainless steel ball (1Cr17 steel ball) also have the same hardness.
Although the two steel balls are the same as the 4 series stainless steel ball,
the metallographic structure is different: one is the martensitic steel.
The other is a ferritic steel. (The information provided by the company is the original,
if there are similarities, they are plagiarism)


Applications

420 stainless steel balls are commonly used in industries where high precision and

rust resistance are required: motorcycle parts, pulleys, stainless steel bearings,

plastic bearings, crafts, valves, and petroleum.

Chemical composition

%C
%Si
%Mn
%P
%S
%Cr
0.43-0.50
1.00 max
1.00 max
0.040 max
0.030 max
12.50-14.50

International standards
ITA
USA
GER
FRA
UK
RUS
CHN
JAP
X46Cr13
420C
1.4034
Z 34 C 14
-
40 Kh 13
4Cr13
-

Physical / mechanical / thermal / electric / magnetic properties
Property
Symbol
U.o.M.
Type
Notes
Values
Density
δ
[g/cm3]
Physical
Room temp.
7.75
Young's modulus
E
[GPa]
Mechanical
-
205
Specific heat
c
[J/kg-K]
Thermal
Room temp.
450
Coefficient of linear thermal expansion
α
[10^-6/ºC]
Thermal
(ΔT=0-100°C)
10.4
Thermal conductivity
λ
[W/(m·K)]
Thermal
Room temp.
27.6
Electric resistivity
ρ
[Ω*m*10^-9]
Electric
-
720
Relative magnetic permeability
µ
-
Magnetic
Not hardened
> 600
Characteristic:
The representative of martensitic steel, commonly known as stainless iron, is magnetic, has good rust resistance, and has a high hardness of HRC50-55.
1.4034 SS420 Stainless Steel Balls SS Spray Balls 5/32" 3/32" 1/4" 5/16" G1000

Product Tags:

stainless steel round balls

      

round steel balls

      
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