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Company Info
Zhongshan Hrt Steel Ball Co. , Ltd Zhongshan Hrt Steel Ball Co. , Ltd

Street Address: Haocheng Road

City: Zhongshan

Province: Guangdong

Country/Region: China

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Stainless Steel Ball AISI 304

Stainless Steel Ball AISI 304

Application:  COWIN

OEM No/Model:  304

Market Type:  After Market

Packing:  20kg/Box

Samples:  Free

Maximum Prodcution Capacity:  30000000

Delivery Time:  5-7days

Place of origin:  GUANGDONG

Export Ratio:  51% - 60%

Unit Price:  USD 0.12

Price Terms:  EXW

Delivery Port:  ZHONGSHAN

Payment Terms:  T/T

Minimum Order:  30000Piece/Pieces

Product Attribute:

Material:Stainless Steel

delivery time:5 days



Production Description:

Stainless Steel Ball AISI 304


General Information

AISI 304 balls are for applications where material toughness and resistance to corrosion are more important than hardness. They have good corrosion resistance to the food environment, oxidizing solutions and most organic chemicals. Applications are valves, aerosol and finger pumps. Corrosion resistance is higher after annealing and passivation. Not resistant to sulphuric acids.



International Equivalents

DIN X5 CR Ni 18.09, AFN Z6 CN 18.09, EN58E, JIS SUS 304 Wks 1.4301


Size Range

0.5mm to 50.8mm


Grade Available




HRC 25-39



Display good mechanical characteristics, toughness and corrosion resistance. Balls are provided in the passivated state.



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.


Material Composition

C 0.08% Max

Cr 18-20%

Ni 8-10%

Si 1.0% Max

Mn 2.0% Max

P 0.045% Max

S 0.03% Max


Mechanical Properties

Tensile Strength- 100,000-180,000psi

Yield Strength- 50,000-150,000psi

Density- 7.91g/cc

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