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AISI 302/304/304L STAINLESS STEEL BALLS 1AISI 302/304/304L STAINLESS STEEL BALLS 2AISI 302/304/304L STAINLESS STEEL BALLS 3AISI 302/304/304L STAINLESS STEEL BALLS 4AISI 302/304/304L STAINLESS STEEL BALLS 5
  • AISI 302/304/304L STAINLESS STEEL BALLS 1
  • AISI 302/304/304L STAINLESS STEEL BALLS 2
  • AISI 302/304/304L STAINLESS STEEL BALLS 3
  • AISI 302/304/304L STAINLESS STEEL BALLS 4
  • AISI 302/304/304L STAINLESS STEEL BALLS 5

AISI 302/304/304L STAINLESS STEEL BALLS

Model:-
Brand:HRT
Origin:-
Category:Industrial Supplies / Machine Hardware / Other Machine Hardware
Label:stainless steel ball , 304/316 steel ball , ball bearing
Price: US $0.1 / pc
Min. Order:1000 pc
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Member Information

Detail

Product Description

AISI 302/304/304L STAINLESS STEEL BALLS

 

Not hardened austenitc stainless steel balls, they display good mechanical characteristics, toughness and corrosion resistance. AISI 304L has a lower maximum allowed carbon content, AISI 302 better mechanical characteristics. Balls are provided in the passivated state.

 

Applications

Special bearings and pumps, aerosol pumps, gardening and household sprayers, precompressed perfumery pumps, seams, medical application valves, agricultural backpack sprayers, recirculating balls. They are used in foodstuff, aerospace and military industry. 

 

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 

 

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 

 

Physical / mechanical / thermal / electric / magnetic properties

Property

Symbol

U.o.M.

Type

Notes

Values

Density 

δ 

[g/cm3] 

Physical 

Room temp. 

7.95 

Young's modulus 

[GPa] 

Mechanical 

200 

Specific heat 

[J/kg-K] 

Thermal 

Room temp. 

500 

Coefficient of linear thermal expansion 

α 

[10^-6/ºC] 

Thermal 

(ΔT=0-100°C) 

17.5 

Thermal conductivity 

λ 

[W/(m·K)] 

Thermal 

Room temp. 

15.8 

Electric resistivity 

ρ 

[Ω*m*10^-9] 

Electric 

710 

Relative magnetic permeability 

µ 

Magnetic 

Paramagnetic 

1.025* 

 

Technical characteristics of balls

Property

Type

U.o.M.

Values

U.o.M.

Values

Hardness 

Mechanical 

[HRC] 

10 - 25 (1)* 

[HRC] 

25 - 39 (2)* 

Ultimate tensile strength 

Mechanical 

[MPa] 

500 - 1300 

[psix10^3] 

72 - 188 

Service temperature 

Thermal 

[ºC] 

-196 / 700 

[ºF] 

-320.8/1697

stance

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. 

 


Product Image

AISI 302/304/304L STAINLESS STEEL BALLS 1
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AISI 302/304/304L STAINLESS STEEL BALLS 2
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AISI 302/304/304L STAINLESS STEEL BALLS 3
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AISI 302/304/304L STAINLESS STEEL BALLS 4
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AISI 302/304/304L STAINLESS STEEL BALLS 5
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Send Inquiry to this Member

H.R.T. Precision Steel Ball Co., Ltd.

Building A,Dongya Industrial Park, Dache Industrial District,Nanlang Town,Zhongshan, Guangdong, China

Phone:
86-760-88262588-607
Fax:
86-760-88991166-603
Contact:
Phoenix Wu (Sales Manager)
Mobile:
13928133597

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