China Stainless Steel Balls manufacturer

Stainless Hollow Steel Ball Carbon Mild Aluminum Hollow Steel Sphere HRC25-39

Product Details:
Place of Origin: China
Brand Name: JN
Certification: ISO
Model Number: 20mm-15000mm
Payment & Shipping Terms:
Minimum Order Quantity: 500kg
Price: Negotiable
Packaging Details: Ploy bag+25kg carton box+1000kg wooden box
Delivery Time: 7-15 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram,Paypal
Supply Ability: 1000pcs per week

Detail Information

Material Type: Stainless Steel,Carbon Steel,Mild Steel,aluminum Produce Name: Hollow Steel Balls
Hardness: HRC25-39 Surface: Mirror Polished , Matte, Brushed , Sanding
Thickness: 0.5mm-6mm Color: Silver,red,pink,blue,green,black,rainbow,golden
High Light:

ss hollow ball

,

hollow steel sphere

Product Description

Stainless Hollow Steel Ball , Carbon Mild Aluminum Hollow Steel Sphere

 


Basic Information

 

Material

201 304 316 Stainless Steel,carbon steel ,iron steel

 

Size

20mm - 15000mm

 

Thickness

0.4mm - 6mm

 

Grade

G1000 G2000

 

Color

Chrome, Silver, Gold, Red, Yellow, Blue, Rainbow or OEM

 

Finish Polishing, Brushing, Sandblasting,Matt ect.

 

Mechanical Properties

 

  201 304 316 420C 440C
Density
g/cm3
7.85 7.95 7.95 7.70 7.75
Hardness
HRC
25 - 39 10 - 39 10 - 39 52 - 60 57 - 65
Tensile Strength
PSI×103
100 - 180 72 - 188 80 - 180 250 - 275 275 - 290
Young's Modulus
GPa
200 200 200 205 210


Chemical Composition

 

  201 304 316 420C 440C
%C 0.150 Max 0.080 Max 0.080 Max 0.43 - 0.50 0.95 - 1.20
%Si 1.00 Max 0.75 Max 1.00 Max 1.00 Max 1.00 Max
%Mn 5.50 - 7.50 2.00 Max 2.00 Max 1.00 Max 1.00 Max
%P 0.060 Max 0.045 Max 0.045 Max 0.040 Max 0.040 Max
%S 0.030 Max 0.030 Max 0.030 Max 0.030 Max 0.030 Max
%Cr 16.00 - 18.00 18.00 - 20.00 16.00 - 18.00 12.50 - 14.50 16.00 - 18.00
%Ni 3.50 - 5.50 8.00 - 10.50 10.00 - 14.00 - -
%N 0.250 Max 0.100 Max - - -
%Mo - - 2.00 - 3.00 - 0.75 Max


International Standards

 

  201 304 316 420C 440C
USA AISI201 AISI304 AISI316 AISI420C AISI440C
JAP SUS201 SUS304 SUS316 - SUS440C
UK 201S01 304S15 316S16 - -
CHN 1Cr17Mn6Ni5N 0Cr18Ni9 0Cr17Ni12Mo2 4Cr13 9Cr18Mo
RUS 14Ch18N4G4L 08KH18N10 08KH16N11M3 40Kh13 95X18
ITA - X5CrNi18-10 X5CrNiMo1712 X46Cr13 X105CrMo17
FRA Z12CMN17-07Az Z7CN18-09 Z6CND17.11 Z34C14 Z100CD17
GER 1.4372 1.4301 1.4401 1.4034 1.4125

 

Hollow Steel Sphere Production 

 

Mould Pressing ,water pressure

 

1. stamping press is shape steel sheet by deforming it with a mould.

 

2. Welded two steel hemispheres together and grinding the welding seams .

 

3. Mirror polishing the hollow steel balls.

 

Invisible Welding Seams

 

Spin two steel hemispheres, then welding together, finally grinding the welding seams and mirror polishing it .

 

This is the thickest steel ball choice.

 

Hollow steel ball type

 

Stainless Hollow Steel Ball Carbon Mild Aluminum Hollow Steel Sphere HRC25-39 0

 

Hollow Steel Sphere Packing 

 

1. pp bag + carton

 

2. pp bag + carton + wooden case + pallet

 

3. pp bag + bubble bag + inner box + carton

 

Note: package can be customized

 

 

 

 

 

 

Get in touch with us

Enter Your Message

You Might Be Into These