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SUS304 3.5MM Solid Metal Ball , Round Steel Balls G200 Non Magnetic Corrosion Resistance

Categories	Stainless Steel Balls
Brand Name:	JN
Model Number:	3.5MM
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:	20KG per Month
Delivery Time:	7-15 days
Packaging Details:	Ploy bag+25kg carton box+1000kg wooden box
Product Name:	SUS304 Stainless Steel Ball
Brand:	JN
Application:	Loose Ball Bearing
Feature:	Without Magnetic
Size Tolerance:	0.001MM
HS Code:	8482910

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Company Info.

Shandong JinNai International Trade Co., Ltd.

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SUS304 3.5MM Solid Metal Ball , Round Steel Balls G200 Non Magnetic Corrosion Resistance

SUS304 3.5MM Stainless Steel Ball G200 Without Magnetic Steel Balls

Unhardened austenitc stainless steel balls, they display good mechanical characteristics,

toughness and corrosion resistance.

AISI 304L provides lower carbon content, AISI 302 better mechanical characteristics.

Balls are provided in the passivated condition.

Chemical composition

Type	%C	%Si	%Mn	%P	%S	%Cr	%Ni	%N
302	0.150 max	1.00 max	2.00 max	0.045 max	0.030 max	17.00-19.00	8.00-10.00	0.100 max
304	0.080 max	0.75 max	2.00 max	0.045 max	0.030 max	18.00-20.00	8.00-10.50	0.100 max
304L	0.030 max	0.75 max	2.00 max	0.045 max	0.030 max	18.00-20.00	8.00-10.50	0.100 max

Technical data

Property	Type	U.o.M.	Values	U.o.M.	Values
Hardness	Mechanical	[HRC]	20 - 39 (1)*	[HV]	100 - 250 (2)*
Ultimate tensile strength	Mechanical	[MPa]	500 - 1300	[psix10^3]	72 - 188
Service temperature	Thermal	[ºC]	-196 / 700	[ºF]	-320.8 / 1697

International standards

ITA	USA	GER	FRA	UK	RUS	CHN	JAP
X10CrNi18-8	302	1.4310	Z11CN18-08	301S21	12KH18N9	1Cr18Ni9	SUS301
X5CrNi18-10	304	1.4301	Z7CN18-09	304S15	08KH18N10	0Cr18Ni9	SUS304
X2CrNi18-9	304L	1.4307	Z3CN18-10	304S11	04KH18N10	00Cr19Ni10	SUS304L

Hardness*	Balls can be supplied in the (1) COLD WORKED (HRC 20-39, standard product) (2) ANNEALED (HV 100-250, on demand) conditions.
Magnetism	Eventual magnetism of AISI 316 balls and in general of all austenitc stainless steels strictly depends by the manufacturing process, specific inquiries for not magnetic balls should priorly reported.

Corrosion Resistance

304 Stainless Steel Balls have Very good corrosion resistance with respect to organic substances,

oxidating solutions, foodstuff, sterilizing solutions.

Good resistance with respect to atmospheric corrosion and dyes.

They are subjected to pitting and crevice corrosion in presence of hot chloride solutions and to stress corrosion

when temperature exceeds 60°C. They do not resist to sulfuric acid solutions.

AISI 302 shows slightly best corrosion resistance with respect to AISI 304/304L stainless steels.

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SUS304 3.5MM Solid Metal Ball , Round Steel Balls G200 Non Magnetic Corrosion Resistance

SUS304 3.5MM Solid Metal Ball , Round Steel Balls G200 Non Magnetic Corrosion Resistance

SUS304 3.5MM Solid Metal Ball , Round Steel Balls G200 Non Magnetic Corrosion Resistance

stainless steel round balls

round steel balls

SUS304 3.5MM Solid Metal Ball , Round Steel Balls G200 Non Magnetic Corrosion Resistance