14mm stainless steel bead 440C material G10 high precision wear-resistant anti-rust bearing steel ball ball in stock wholesale
14mm stainless steel bead 440C material G10 high precision wear-resistant anti-rust bearing steel ball ball in stock wholesale
14mm stainless steel bead 440C material G10 high precision wear-resistant anti-rust bearing steel ball ball in stock wholesale
14mm stainless steel bead 440C material G10 high precision wear-resistant anti-rust bearing steel ball ball in stock wholesale

14mm stainless steel bead 440C material G10 high precision wear-resistant anti-rust bearing steel ball ball in stock wholesale

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14mm stainless steel bead 440C material G10 high precision wear-resistant anti-rust bearing steel ball ball in stock wholesale

About the product

Characteristic

Surface treatment

Polished

Brand

Dingcheng

Description

440C/440不锈钢球440C/440Stainless Steel Balls)

高精度耐磨损防锈性能好,常规规格从1.0mm-25.4mm,一般都有现货,非标规格可以定做,详情以及等级精度  批量需求优惠,可联系客服咨询协商

 应用领域:

 440C不锈钢球通常用于对精度及防锈性能都要求高的行业:航空航天、汽车零部件,电机,轴承高精密仪器冲压/液压件、阀门、密封件制冷设备。

特 性:金相组织属于马氏体型钢,生产工艺要求较高,国内能生产不锈钢440C的企业比较少,所以能生产440C材料的企业常常被冠以特殊不锈钢的美誉。热处理工艺比较复杂,易开裂,且精度要求较高,是钢球中最硬的一款不锈钢球:HRC≧58。硬度接近轴承钢球,但比者有更强的防锈、防腐性能。   

 比 较:较440不锈钢球有更强的防锈、防腐性能,硬度增强,耐磨性也随之提高。

 

440C不锈钢珠化学成分%

 

C

Mn

P

S

Cr

mo

Ni

Cu

1.10

1.00

0.03

0.010

17.5

0.60

0.60

0.50

 


详情_03

Characters

Properties

Surface treatment

Polished

Brand

Dingcheng

Description

440C/440不锈钢球440C/440Stainless Steel Balls)

高精度耐磨损防锈性能好,常规规格从1.0mm-25.4mm,一般都有现货,非标规格可以定做,详情以及等级精度  批量需求优惠,可联系客服咨询协商

 应用领域:

 440C不锈钢球通常用于对精度及防锈性能都要求高的行业:航空航天、汽车零部件,电机,轴承高精密仪器冲压/液压件、阀门、密封件制冷设备。

特 性:金相组织属于马氏体型钢,生产工艺要求较高,国内能生产不锈钢440C的企业比较少,所以能生产440C材料的企业常常被冠以特殊不锈钢的美誉。热处理工艺比较复杂,易开裂,且精度要求较高,是钢球中最硬的一款不锈钢球:HRC≧58。硬度接近轴承钢球,但比者有更强的防锈、防腐性能。   

 比 较:较440不锈钢球有更强的防锈、防腐性能,硬度增强,耐磨性也随之提高。

 

440C不锈钢珠化学成分%

 

C

Mn

P

S

Cr

mo

Ni

Cu

1.10

1.00

0.03

0.010

17.5

0.60

0.60

0.50

 


详情_03

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