Wholesale High Quality Stainless Steel Balls 440c Stainless Steel Balls with Good Anti-Rust

• Customized: Non-Customized
• Certification: ISO, IATF16949
• Standard Parts: Yes
• Universal: Yes
• Type: Bearing Ball
• Material: 3 Series Stainless Steel
• Model NO.: Stainless Steel Ball
• Product Name: Stainless Steel Ball
• Color: Sliver White
• Grade: G10-G1000
• Size Range: 1.2mm-25.4mm
• Feature: Anti-Rust, Food Grade
• Invoicing: by Actual Weight
• Delivery Time: Within 7 Days
• Surface Finish: Tshs
• Package: Carton Box+Wooden Case
• Application: Chocolate Milling, Food Industry
• Steel Grade: 316L, 316, 304, 304L, 420, 420c, 440, 440c
• MOQ: 100PCS
• Hardness: 58-62
• Usage: Hydraulic Parts, Valves, Aerospace, Seals
• Standard: SUS440c, AISI440c, 1.4125
• Transport Package: Bag+Box+Carton+Plywood Case
• Specification: 0.8mm to 25.4mm
• Trademark: SAIGE
• Origin: Jiangsu, China
• HS Code: 8482910000
• Production Capacity: 183 Ton/Tons Per Month

Product Description

Product Name	Stainless steel ball
Standard	AISI 440C, SUS440C, 9CR18mo
Size range	0.8mm-25.4mm
Grade	G10, G16, G20, G28, G40, G60, G100, G200, G500, G1000
Hardness	58-62, passivated to remove free iron contaminants and facilitate spontaneous formation of a protective passive film.
Surface	Polishing, shiny, mirror surface
Features:	Martensitic steel, magnetic Fearture:High precision, good corrosion resistance, strong rust and wire resistance.
Application:	Bearings, stamping, hydraulic parts, valves, aerospace, seals, refrigeration equipments, high-precision instruments, etc.

Chemical composition

Material

C

Si

Mn

P

S

Ni

Cr

Mo

304

≤0.08

≤1.00

≤2.00

≤0.045

≤0.03

8.0-10.5

18.0-20.0

-

304L

≤0.03

≤1.00

≤2.00

≤0.045

≤0.03

8.0-13.0

18.0-20.0

-

316

≤0.08

≤1.00

≤2.00

≤0.045

≤0.03

10.0-11.0

16.0-18.0

2.0-3.0

316L

≤0.03

≤1.00

≤2.00

≤0.045

≤0.03

10.0-11.0

16.0-18.0

2.0-3.0

420

0.26-0.35

≤1.00

≤1.25

≤0.04

≤0.03

≤0.60

12.0-14.0

-

420C

0.36-0.43

≤0.80

≤0.80

≤0.04

≤0.03

≤0.60

12.0-13.5

-

440

0.90-1.00

≤0.80

≤0.80

≤0.04

≤0.03

≤0.60

16.0-18.0

0.4-0.7

440C

0.95-1.10

≤0.80

≤0.80

≤0.04

≤0.03

≤0.60

16.0-18.0

0.4-0.7

 

1.Can you provide sample free?
Yes ,we can provide free samples with in 0.5kg.
2.What kind of payment terms you can accept?
We can accept T/T,L/C, Western Union and Paypal.
3.What about your steel ball's quality?
Checking in the whole manufacturing process &100% inspection before shipment ensure the quality of our products.
4.What's your packing method?
A) Inner packing: Dry packing or oil packing are provided according to you needs.
B) Outer packing:
1)volatile rust preventive paper + poly bag + iron drum + wooden / iron pallet.
2)25kg poly bag + carton + wooden pallet or wooden box.
3)customized packing.
5.What's your delivery time?
Within 3-30 days according to your required size and quantity.
6.Is your steel ball competitive?
Yes, We are steel ball manufacture more than 30+ years.