Stainless Steel Circles

Leading stainless steel circle manufacturer in India for forged and plate-cut circles.

Stainless Steel Circles
DOWNLOAD DATASHEET download

Stainless Steel Circles

Suntech Forge India is a leading stainless steel circle manufacturer in India, supplying premium forged and plate-cut circles in multiple sizes, grades, and custom specifications.

verified_user Excellent Corrosion Resistance
workspace_premium High Strength & Durability
shield_with_heart Withstands Extreme Conditions
military_tech Long Service Life

Stainless Steel Circle Specification

- OD

40 to 3000 mm

- Thickness

1/2 in to 12 in

- Height

Up to 12 in or custom

- Width

3 in to 38 in

- Max Weight

15,000 lbs

- Method

Plate Cutting / Forged

Product Overview

Stainless steel circles are widely used in pressure vessels, flanges, gear blanks, and structural components due to their strength, corrosion resistance, and durability.

Available Grades

  • SS 304 / 304L
  • SS 316 / 316L
  • SS 310 / 316Ti
  • SS 321 / 347H
  • SS 410 / 420 / 431
  • SS 317 / 317L
  • SS 904L / 430

Forging Method

  • Open Die Forging
  • Closed Die Forging
  • Impression Die Forging
  • Upset Forging
  • Drop Forging
  • Hot and Cold Forging

Our Capability

  • Heat Treatment
  • Forging
  • Machining and Sawing

Value Added Services

  • Annealing
  • Heat Treatment
  • Age Hardening
  • Hardening / Normalizing
  • Quenched and Tempering

Surface Finish

  • Forged Black
  • Proof Machined

Packaging

  • Wooden Case
  • Carton Box
  • Protective Paper

Applications

  • Power Generation
  • Marine / Construction
  • Aerospace
  • Automotive
  • Oil and Gas

Testing and Quality Assurance

  • Ultrasonic Testing
  • PMI Testing
  • NDT Testing
  • Liquid Penetrant Testing
  • Heat Treatment

Benefits of Stainless Steel Circles

  • Corrosion Resistance
  • High Strength
  • Durability
  • Aesthetic Appearance

Types of Stainless Steel Circles

  • SS Pancake Forgings
  • SS Disc Forgings
  • Stainless Steel Blanks
  • Raised Face Discs
  • Flat Face Discs
  • Gear Blanks
  • Polished Circles
  • Plate Cut Circles
  • Custom Forged Discs

Stainless Steel Circle Plate Size Chart

Diameter (mm) Thickness (mm)
100 0.5
150 0.8
200 1.0
250 1.2
300 1.5
350 2.0
400 2.5
450 3.0
500 3.5
600 4.0
700 5.0
800 6.0
900 8.0
1000 10.0
1200 12.0
1500 15.0

Weight Chart

Diameter (mm) Thickness (mm) Weight (kg)
100 0.5 0.35
150 0.8 0.90
200 1.0 1.57
250 1.2 2.45
300 1.5 3.93
350 2.0 5.99
400 2.5 8.73
450 3.0 11.83
500 3.5 15.38
600 4.0 21.25
700 5.0 30.43
800 6.0 40.80
900 8.0 63.62
1000 10.0 88.25
1200 12.0 127.47
1500 15.0 196.35

Gear Blank Dimension Chart

Type OD (mm) Thickness (mm) Grade
Standard 100 20 304
Standard 150 25 316
Custom 200 30 303
Heavy Duty 250 40 310
Heavy Duty 300 50 321
Precision 350 60 410
Precision 400 70 420
Large 500 80 440
Large 600 100 446

Stainless Steel vs Aluminum Circles

Property Stainless Steel Aluminum
Strength Higher Lower
Weight Heavier Lighter
Hardness Higher Lower
Durability High Moderate

Equivalent Standards

  • SS 304: UNS S30400 / EN 1.4301
  • SS 316: UNS S31600 / EN 1.4401
  • SS 321: UNS S32100 / EN 1.4541

Chemical Composition (Example: SS 304)

  • Chromium: 18-20%
  • Nickel: 8-10.5%
  • Carbon: <= 0.08%
  • Manganese: <= 2%

Mechanical Properties

  • Tensile Strength: 500 to 850 MPa
  • Yield Strength: 200 to 600 MPa
  • Elongation: Up to 40%
  • Hardness: Up to 90 HRB

Physical Properties

  • Density: ~8 g/cm3
  • Melting Point: 1370 to 1450 C
  • Thermal Conductivity: ~16 W/m.K

Export Countries

  • UAE
  • Saudi Arabia
  • Qatar
  • Oman

Price Information

For latest price and instant quote: sales@suntechforge.com

Ready Stock

  • Stainless Steel Discs
  • Gear Blanks
  • Plate Cut Circles
  • Custom Forged Circles

Delivery Time

Export to Shipping Time
Japan 7 Days
Sri Lanka 6 Days
Jordan 21 Days
Norway 45 Days
Canada 45 Days
Mexico 45 Days
Panama 45 Days
Algeria 45 Days
Congo 45 to 60 Days