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Bright Surface 440C Stainless Steel Balls 1.2mm 1.3mm 1.45mm 1.58mm Wear Resistance

Changzhou Feige Steel Ball Co.,Ltd

Bright Surface 440C Stainless Steel Balls 1.2mm 1.3mm 1.45mm 1.58mm Wear Resistance

Brand Name : Saige

Model Number : 7-10

Certification : ISO9001, IATF16949

Place of Origin : Jiangsu, China

MOQ : 10000pcs

Price : 0.001-0.05usd/pc

Payment Terms : L/C, T/T, D/P, D/A, Western Union, MoneyGram

Supply Ability : 20tons/month

Delivery Time : 30 work days

Packaging Details : Box Size: 27mmx20mmx17mm Outer Packing: Carton and Wooden Case

Material : 440C stainless steel

Size : 2.381mm-25.4mm

Grade : G10, G28, G40, G100, G200

Application : ball bearings

Feature : good hardness, corrosion resistance, wear and abrasion resistance.

Hardness : HRC 58-62

Surface : Mirror Polished

Package : plastic bag+carton box or as your requirement

Standard : AISI,DIN

Sample : offer free sample

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aisi440c 1.2mm 1.3mm 1.45mm 1.58mm stainless steel precision balls plain ball wear-resistant loose ball bearing


Quick Description:


Martensitic hardened stainless steel balls, they feature remarkable hardness, wear resistance, surface finishing, narrow dimensional tolerances. For that reason this type of steel is frequently used in precision devices. Balls are provided in the passivated condition. They are used in foodstuff, medical instruments, quick couplings, recirculating ball bearings, knotting devices, oil refinery devices.

Material


AISI 440 & 440C Stainless Steel

Materials Standard

Chemmical Composition (%)

Hardness (HRC measured on parallel flats)

C

SI

Mn

P

S

Ni

Cr

Mo

AISI 440

≤0.9-1

≤0.80

≤0.80

≤0.035

≤0.03

≤0.06

17-19

-

HRC56-58

AISI 440C

≤0.95-1.1

≤0.80

≤0.80

≤0.035

≤0.03

≤0.06

16-18

0.4-0.7

HRC58-60

Size:2.381-25.4mm Precision Grade: G10-G1000


1. What's your MOQ?

Our company MOQ is 25KG.

2. How can I place an order?

You can email sales5 at steel-balls.com.cn about your requirement.

Any inquiry will be replied in 24hours.

3. Could you accept OEM and customize?

YES, we can customize for you according to your samples or drawing.

4. Could you supply samples for free?

Yes, we san supply samples for free if customer afford the freight.

5. Does your factory have SGS?

Yes, we have SGS and ISO.

6. Are you factory or manufacturer?

Yes, our factory was built in 1989.


Product Tags:

25mm steel ball

      

chinese steel balls

      
Quality Bright Surface 440C Stainless Steel Balls 1.2mm 1.3mm 1.45mm 1.58mm Wear Resistance for sale

Bright Surface 440C Stainless Steel Balls 1.2mm 1.3mm 1.45mm 1.58mm Wear Resistance Images

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