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

Categories	Stainless Steel Balls
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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Company Info.

Shandong JinNai International Trade Co., Ltd.

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

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	[Ωm10^-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.

Product Tags:

stainless steel round balls

round steel balls

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

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