Why Leading Buyers Trust Ganpat Industrial for Inconel 600 Washers ?
72%+ Nickel Base
Resists chloride-ion stress-corrosion cracking that attacks stainless
Rated To 1035°C Continuous
Holds strength in furnace, reactor and thermal-cycling duty
Every Profile, One Dispatch
Flat, spring, lock & sealing types packed on a single invoice
Heat-Batch Traceable
UNS N06600 heats recorded and matched to every consignment
Ready Stock, Fast Turnaround
Standard sizes boxed and export-ready this week
Inconel 600 Washer Abstract
- 1Common Grades: UNS N06600, DIN 2.4816, ASTM B166, JIS NCF600
- 2Finish: Bright Annealed, Pickled, Ground, Natural Mill Finish
- 3Size Range: M2 to M36 • OD 5 mm to 66 mm • per ASTM B166
- 4Type: Plain, Spring, Sealing, Flat, Lock, Square, Fender, Countersunk
- 5Standards: ASME B18.22.1, DIN 125, DIN 127, DIN 6796, ISO 7089/7090
- 6Origin: Indian origin • Japanese origin • European origin
Or call our Mumbai office: +91 22 6743 7134 • Same-week dispatch on ready stock sizes
Ganpat Industrial manufactures high performance UNS N06600 Washers from a nickel chromium base that easily resists chloride stress corrosion cracking and severe oxidation. Our heavy duty Alloy 600 Washers deliver reliable resistance against reducing atmospheres that destroy standard fasteners over time. We engineer every precision ASTM B166 Inconel Washers lot for extreme environments like furnace linings chemical reactors nuclear instrumentation and thermal cycling systems.
Mumbai · Forging Manufacturer & Exporter
Inconel 600 Washers Built For Heat, Chlorides And Reducing Atmospheres Alike
Ganpat Industrial manufactures and exports Inconel 600 Washers for buyers running furnaces, nuclear instrumentation and chemical reactors across India, the Gulf, Africa and Southeast Asia.
- ✓ISO 9001:2015
- ✓ISO 14001:2015
- ✓OHSAS 18001:2007
- ✓PED Certified
- ✓Petrofac Approved
Trusted ASTM B166 Lock Washers Manufactured and Supplied to Meet Reliable Specification with Genuine MTC
Specification Of Inconel 600 Washers
Inconel 600 Fender Washers Size Range
- ID: M2 – M36
- OD: 5 – 66 mm
- Thickness: 0.3 – 5 mm
- Custom sizes on drawing
UNS N06600 Flat Washers Standards
- ASME B18.22.1
- DIN 125 / DIN 127
- ISO 7089 / 7090 / 7091
- ISO 3506 (A5-70)
DIN 2.4816 Spring Washers Production Route
- Precision Blanking
- CNC Punching
- Cold Forming (Spring/Fender)
- Deburring & Tumbling
ASTM B166 Alloy 600 Lock Washers Surface Finish
- Bright Annealed
- Pickled & Descaled
- Ground & Polished
- Natural / Mill Finish
JIS NCF600 Sealing Washers Material Grade
- UNS N06600
- DIN 2.4816
- JIS NCF600
- ASTM B166 / B168
Inconel Alloy 600 Square Washers High-Nickel Structure
- Nickel: 72.00% Min
- Chromium: 14.00–17.00%
- Resists Chloride Stress Cracking
- Stable Up To 1035°C
UNS N06600 Star Washers Testing Method
- PMI Testing
- High-Temperature Soak Test
- Dimensional Check
- Third-Party Inspection
Nickel Alloy 600 Countersunk Washers Documentation
- Mill Test Certificate 3.1
- NABL Lab Report
- Packing List
- Certificate Of Origin
ASTM B166 Inconel Flat Washers Origin
- Indian Origin
- Japanese Origin
- European Origin
- Traceable To Heat Number
Types Of Inconel 600 Washers
Leading Inconel 600 Washers Manufacturer in India we offer standard washers types
Inconel 600 Plain Washers
ASME B18.22.1
UNS N06600 Flat Washers
ISO 7089
DIN 2.4816 Spring Washers
DIN 127
ASTM B166 Alloy 600 Lock Washers
Twisted Tooth
JIS NCF600 Sealing Washers
Bonded Seal
Inconel Alloy 600 Square Washers
DIN 436
UNS N06600 Fender Washers
Wide OD
Alloy 600 Countersunk Washers
UNS N06600
Need A Custom Inconel 600 Washer Size Or Type?Share your drawing – get a factory-price quote within 24 hours.
UNS N06600 Star Washers Manufacturing Process
Melting & Vacuum Refining
Nickel-chromium heats refined to controlled Alloy 600 chemistry
Hot Forging & Rolling
Formed into bar and strip stock at controlled temperature
Blanking & Cold Forming
Precision punched and formed to the final washer profile
Solution Annealing
Heat treated to optimise corrosion resistance and ductility
Pickling & Inspection
Descaled, dimensionally checked, then packed for dispatch
Rely on EN 2.4816 Spring and Square Washers Kept Ready in Ex Stock with Verified Size Chart and Zero MOQ for Direct Stockist Orders
DIN 2.4816 Spring Washers Size Chart
Supplied by a top Inconel 600 Washers Supplier in India according to ASTM B166 standards in sizes
| Screw Size | Inner Ø (d1 min) | Outer Ø (d2 max) | Thickness (s) |
|---|---|---|---|
| M10 | 10.5 | 20 | 2.0 |
| M12 | 13.0 | 24 | 2.5 |
| M4 | 4.3 | 9 | 0.8 |
| M5 | 5.3 | 10 | 1.0 |
| M16 | 17.0 | 30 | 3.0 |
| M20 | 21.0 | 37 | 3.0 |
| M24 | 25.0 | 44 | 4.0 |
| M6 | 6.4 | 12 | 1.6 |
| M8 | 8.4 | 16 | 1.6 |
Specifying For A Furnace Or Nuclear Project?Send your BOQ – factory price, MTC 3.1, dispatch same week.
ASTM B166 Split Washers Chemical Composition
NickelNi
72.00% Min
ChromiumCr
14.00–17.00%
IronFe
6.00–10.00%
CarbonC
≤ 0.15%
ManganeseMn
≤ 1.00%
SiliconSi
≤ 0.50%
CopperCu
≤ 0.50%
SulphurS
≤ 0.015%
Weekly Distribution Of Inconel 600 Washers In The Following Countries
| Export To | Continent | Port | Shipping Time |
|---|---|---|---|
| Malaysia | Asia | Port of Shenzhen | 14-24 Days |
| Spain | Europe | Port of Rotterdam | 20-40 Days |
| Germany | Europe | Port of Antwerp | 25-37 Days |
Monthly Delivery Of Inconel 600 Washers In The Following Countries
| Export To | Continent | Port | Shipping Time |
|---|---|---|---|
| Indonesia | Asia | Port of Ningbo-Zhoushan | 18-28 Days |
| Brazil | South America | Port of Brazil | 20-54 Days |
| Philippines | Asia | Port of Guangzhou | 10-15 Days |
Buying In Bulk For A Reducing-Atmosphere Line?Send your BOQ – factory price, MTC 3.1, dispatch same week.
Inconel 600 Lock Washers Vs Inconel 625 Washers
Inconel 600 Washers
- Molybdenum Content: Not Required (0%)
- Tensile Strength: ≥ 550 MPa
- Max Continuous Temp: ≈ 1035°C
- Lower cost, simpler Ni-Cr-Fe chemistry
Inconel 625 Washers
- Molybdenum Content: 8.00–10.00%
- Tensile Strength: ≥ 827 MPa
- Max Continuous Temp: ≈ 980°C
- Higher strength, superior pitting resistance
Need Chloride-Cracking Resistance Stainless Cannot Give?Inconel 600 outperforms 300-series in reducing atmospheres.
JIS NCF600 Square Washers Mechanical Properties
Tensile Strength
≥ 550 MPa
Load Bearing
Yield Strength (0.2%)
≥ 240 MPa
Design Limit
Elongation (50mm)
≥ 30%
Ductility
Hardness
≤ 200 HB
Wear Resistance
Get A Live Inconel 600 Washer Quote TodayFactory price, ready stock on standard sizes, and no minimum order penalty on repeat buyers.
Inconel Alloy 600 Countersunk Washers Welding Procedure
GTAW / TIG Is The Preferred Process
Filler Metal: ERNiCr-3 (Alloy 82)
No Preheat Required
No Mandatory Post-Weld Heat Treatment
Excellent For Dissimilar-Metal Joints
Keep Surface Free Of Sulfur & Lead
Comparing Grades For A Sustained High-Heat Line?Share your operating temperature – we recommend the right grade.
Nickel Alloy 600 Fender Washers Heat Resistance Rating
Inconel 600Max °C
≈ 1035°C
UNS N06600 Flat Washers Surface Coatings
Premier Inconel 600 Washers Supplier in India with smooth, pickled, or polished surface finishes
Bright Annealed – Standard Mill Finish
Pickled & Descaled – Removes Heat-Treatment Oxide
Mechanically Polished – Ra 0.4–0.8 µm
Electropolished – Enhanced Surface Passivity
Passivated – Boosts Corrosion Resistance
Natural Mill Finish – Cost-Effective Option
Alloy 600 Split Washers Weight Chart
| Screw Size | Weight / Pc (g) | Approx Pcs / Kg |
|---|---|---|
| M8 | 1.97 | ~508 |
| M10 | 3.86 | ~259 |
| M4 | 0.33 | ~3030 |
| M5 | 0.48 | ~2083 |
| M12 | 6.77 | ~148 |
| M16 | 12.20 | ~82 |
| M20 | 18.52 | ~54 |
| M6 | 1.10 | ~909 |
Inconel 600 Spring Washers HSN Code
HSN Heading
7508
Other articles of nickel & nickel alloys
Nickel Alloy Washer
7508 90 00
Other articles of nickel, not elsewhere specified
Spring / Lock Washer
7508 90 00
Classified same heading as base nickel alloy
GST Rate
18%
Standard rate on nickel alloy fasteners
ASTM B166 Inconel Star Washers Certification
Mill Test Certificate 3.1
Every Inconel 600 Washer dispatch travels with an EN 10204 3.1 Mill Test Certificate, matched to the original heat number and cross-checked against ASTM B166 chemistry and mechanical limits before it leaves our Mumbai facility.
Industrial Application Of Inconel 600 Fender Washers
Heat Treating & Furnace Equipment Fastening
Chemical & Petrochemical Processing Equipment
Nuclear Reactor Control & Instrumentation Components
Aerospace Engine & Exhaust System Fittings
Chlorine & Caustic Processing Equipment
Electronic & Electrical Component Housings
Annealing & Cyclic Heat-Treatment Fixtures
Thermocouple & Sensor Protection Assemblies
Frequently Asked Questions
Is Inconel 600 Washer magnetic?
Annealed Inconel 600 is non-magnetic due to its high nickel content, setting it apart from carbon steel washers.
What makes Inconel 600 Washer resist chloride cracking?
With 72%+ nickel content, Inconel 600 Washers resist chloride stress-corrosion cracking that destroys 300-series stainless steels.
What makes Inconel 600 Washer different from Inconel 625 Washer?
600 offers budget-friendly heat resistance, while 625 adds molybdenum and niobium for maximum strength and pitting protection.
What is the minimum order quantity?
Ganpat Industrial supplies from small trial lots to full container loads – share your size and quantity for a factory-price quote.
Our Dealers And Distributors Are Present In The Locations Mentioned Below
| Dammam (Saudi Arabia) | Abu Dhabi (UAE) |
| Riyadh (Saudi Arabia) | Houston (USA) |
| Al Khobar (Saudi Arabia) | Indiana (USA) |
| Texas (USA) | California (USA) |
| Al Jubail (Saudi Arabia) | Dubai (UAE) |
6 Reasons to choose Ganpat Industrial Corporation
- Distributor of Heat Exchanger parts and Alloys for High Temperature applications.
- Stockholder and importer of Ferrous and non ferrous metals.
- Wide stock of prime quality austenitic and Ferritic Stainless Steel for Extreme pressure environment.
- Marine grade steel at lowest price in Mumbai.
- Compare Price per KG in India and China.
- Offer Resale price to local suppliers, traders and wholesalers in UAE, Saudi Arabia, Egypt, and USA