440 Stainless Steel Ball

440 Stainless Steel Ball
Model:0.5mm-50.8mm
Brand:HRT
Origin:Made In China
Category:Industrial Supplies / Machine Hardware / Other Machine Hardware
Label:stainless steel ball , steel ball , bearing ball
Price: US $0.1 / pc
Min. Order:1000 pc
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Product Description

440 Stainless Steel Ball

  • Ball Diameter: 0.5mm-50.4mm
  • Material: 440 Stainless Steel 
  • Hardness: 57-60 HRC 
  • Hardness Depth: Through Hardened 
  • Corrosion Resistance: Fair 
  • Note: Not Drillable 
  • Attracted to Magnets: Yes

Synopsis of AISI 440 Stainless Steel Balls:

Martensitic Stainless steel offering high hardness and tensile strength against fresh

water, steam, petroleum spirits and alcohols.

 

Typical Uses of AISI 440 Balls:

High precision bearings, gauges.

 

Attracted to Magnets: Yes

 

Available Grades: 10, 20 ,100

 

AISI 440 Stainless Steel Properties:

Hardness

57-60 HRC

Density

0.286 lbs/in3

Tensile Strength

100,000-180,000 psi

Yield Strength

50,000-150,000 psi

 

Chemical make Up %:

Carbon C

0.95-1.20%

Chromium Cr

16-18%

Silicon Si

1.0% Max

Manganese Mn

1.0% Max

Phosphor P

0.04% Max

Sulphur S

0.03% Max

Molybdenum Mo

0.75% Max

 

Specification:

Specification

Equivalent Standards

AISI 440

Wks 1.4125

 

DIN X105CrMo17

 

AFNOR Z100CD17

 

JIS SUS 440
440 Stainless Steel Ball 1440 Stainless Steel Ball 2440 Stainless Steel Ball 3440 Stainless Steel Ball 4440 Stainless Steel Ball 5

Member Information

H.R.T. Precision Steel Ball Co., Ltd.
Country/Region:Guang Dong - China
Business Nature:Manufacturer
Phone:13928133597
Contact:Phoenix Wu (Sales Manager)
Last Online:28 Apr, 2020
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