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Custom Dimension Inconel 625 Flat Washer with High Temperature and Corrosion Resistance for Mechanical Fastening

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Fiona Hou

flrs@mechanical-fasteners.com

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Custom Dimension Inconel 625 Flat Washer with High Temperature and Corrosion Resistance for Mechanical Fastening

Brand Name:	FLRS/OEM
Model Number:	FLRS-W001
MOQ:	100 pcs
Payment Terms:	T/T,L/C,Western Union

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

ISO 9001

Compliance Standards:

ISO, DIN, ANSI, ASTM, SAE

Corrosion Resistance:

Standard, Corrosion Resistant, Stainless Steel

Available

Application:

Automotive, Construction, Electronics, Aerospace, Machinery

Packing:

Carton+pallet

Temperature Range:

-40°C To 150°C (standard), Up To 600°C (special Alloys)

How To Use:

Matched With Bolts And Nut

Highlight:

Custom Dimension Flat Washer

Corrosion Resistant Inconel 625 Washer

High Temperature Resistance Mechanical Fastener

Product Description

Customized Dimension Inconel 625 Flat Washer

As a trusted manufacturer with 6+ years of expertise in high-alloy fasteners, we specialize in custom-engineered Inconel 625 flat washers that redefine reliability in extreme environments. Our washers merge the unparalleled corrosion resistance of Inconel 625 (UNS N06625) with precision-machined custom dimensions, tailored to your exact project requirements. Backed by ASTM/ASME compliance and ISO 9001 certification, we deliver solutions that outperform standard washers in aerospace, oil & gas, and chemical processing—ensuring zero leakage, long-term durability, and cost savings on maintenance.

Product Overview

Our customized Inconel 625 flat washers are circular load-distribution components crafted from nickel-chromium-molybdenum superalloy, designed to eliminate fastener-induced surface damage and enhance assembly stability. Unlike off-the-shelf options, we offer full dimensional customization—from micro-sized washers for aerospace engines to heavy-duty variants for offshore platforms—all adhering to global standards like DIN 125, ISO 7089, and ASME B18.22.1. The Inconel 625 alloy's unique composition forms a protective oxide layer, resisting corrosion from seawater, sulfuric acid, and chloride ions even at temperatures up to 2000°F (1093°C).

Customization & Specifications

Material	Inconel 625 (UNS N06625, Werkstoff Nr. 2.4856)
Standards	ASTM B443/ASME SB443, ASTM A166/SA 166
Custom Dimensions	Inner Diameter: 2mm-100mm; Outer Diameter: 5mm-200mm; Thickness: 0.5mm-20mm
Processing	CNC-machined, cold-forged, punched (per volume requirements)
Surface Finish	Bright annealed, pickled, or custom coatings (e.g., PTFE)
Tolerance	±0.01mm (critical dimensions)

Material Properties (Inconel 625)

The superior performance of our washers stems from Inconel 625's exceptional characteristics:

Chemical Composition (key elements): Ni (≥58%), Cr (20-23%), Mo (8-10%), Nb (3.15-4.15%), Fe (≤5%)
Mechanical Strength: Tensile Strength: ≥965 MPa; Yield Strength: ≥415 MPa; Elongation: ≥30%
Environmental Resistance: Withstands cryogenic temperatures to 2200°F; Resists pitting, crevice corrosion, and oxidation; Unaffected by seawater and industrial chemicals

Core Advantages

Tailored Precision: Custom dimensions fit unique assembly needs—no more compromising on standard sizes
Extreme Durability: Maintains strength in high-heat/corrosive environments, reducing replacement frequency by 60%
Versatile Compatibility: Works with bolts/nuts of all grades, ideal for multi-material assemblies
Rapid Turnaround: Sample production in 3-5 days; mass orders delivered in 10-25 days

Typical Applications

Our washers are trusted in mission-critical sectors:

Aerospace: Aircraft engine components, satellite assemblies
Oil & Gas: Offshore platforms, subsea pipelines, wellhead equipment
Chemical Processing: Reactor flanges, acid-handling pipelines
Marine/Navy: Submarine hulls, seawater valves
Nuclear Power: Reactor core fasteners, control rod assemblies

Quality & Logistics

Quality Control: Raw material traceability, ultrasonic testing, and corrosion resistance verification (per ASTM G48)
Packaging: Vacuum-sealed bags + plywood crates (moisture-proof for marine shipping)
Certifications: NACE MR0175, RoHS, and material test reports (MTRs) included
Payment Terms: T/T, L/C, PayPal (50% deposit, balance before shipment)

Need a custom Inconel 625 flat washer? Share your drawings or dimension requirements, and our engineers will provide a free quote within 24 hours.

Your Partner for Custom Fasteners That Withstand the Impossible.

Tags:

galvanized steel washers

spherical washer

thin flat washers

Products Details

Home > Products >

Plain Washer

Custom Dimension Inconel 625 Flat Washer with High Temperature and Corrosion Resistance for Mechanical Fastening

All Category

Custom Dimension Inconel 625 Flat Washer with High Temperature and Corrosion Resistance for Mechanical Fastening

Brand Name:	FLRS/OEM
Model Number:	FLRS-W001
MOQ:	100 pcs
Payment Terms:	T/T,L/C,Western Union

Detail Information

Product Description

Detail Information

Place of Origin:

China

Brand Name:

FLRS/OEM

Certification:

ISO 9001

Model Number:

FLRS-W001

Compliance Standards:

ISO, DIN, ANSI, ASTM, SAE

Corrosion Resistance:

Standard, Corrosion Resistant, Stainless Steel

Oem:

Available

Application:

Automotive, Construction, Electronics, Aerospace, Machinery

Packing:

Carton+pallet

Temperature Range:

-40°C To 150°C (standard), Up To 600°C (special Alloys)

How To Use:

Matched With Bolts And Nut

Minimum Order Quantity:

100 pcs

Payment Terms:

T/T,L/C,Western Union

Highlight:

Custom Dimension Flat Washer

Corrosion Resistant Inconel 625 Washer

High Temperature Resistance Mechanical Fastener

Product Description

Customized Dimension Inconel 625 Flat Washer

Product Overview

Customization & Specifications

Material	Inconel 625 (UNS N06625, Werkstoff Nr. 2.4856)
Standards	ASTM B443/ASME SB443, ASTM A166/SA 166
Custom Dimensions	Inner Diameter: 2mm-100mm; Outer Diameter: 5mm-200mm; Thickness: 0.5mm-20mm
Processing	CNC-machined, cold-forged, punched (per volume requirements)
Surface Finish	Bright annealed, pickled, or custom coatings (e.g., PTFE)
Tolerance	±0.01mm (critical dimensions)

Material Properties (Inconel 625)

The superior performance of our washers stems from Inconel 625's exceptional characteristics:

Chemical Composition (key elements): Ni (≥58%), Cr (20-23%), Mo (8-10%), Nb (3.15-4.15%), Fe (≤5%)
Mechanical Strength: Tensile Strength: ≥965 MPa; Yield Strength: ≥415 MPa; Elongation: ≥30%
Environmental Resistance: Withstands cryogenic temperatures to 2200°F; Resists pitting, crevice corrosion, and oxidation; Unaffected by seawater and industrial chemicals

Core Advantages

Tailored Precision: Custom dimensions fit unique assembly needs—no more compromising on standard sizes
Extreme Durability: Maintains strength in high-heat/corrosive environments, reducing replacement frequency by 60%
Versatile Compatibility: Works with bolts/nuts of all grades, ideal for multi-material assemblies
Rapid Turnaround: Sample production in 3-5 days; mass orders delivered in 10-25 days

Typical Applications

Our washers are trusted in mission-critical sectors:

Aerospace: Aircraft engine components, satellite assemblies
Oil & Gas: Offshore platforms, subsea pipelines, wellhead equipment
Chemical Processing: Reactor flanges, acid-handling pipelines
Marine/Navy: Submarine hulls, seawater valves
Nuclear Power: Reactor core fasteners, control rod assemblies

Quality & Logistics

Quality Control: Raw material traceability, ultrasonic testing, and corrosion resistance verification (per ASTM G48)
Packaging: Vacuum-sealed bags + plywood crates (moisture-proof for marine shipping)
Certifications: NACE MR0175, RoHS, and material test reports (MTRs) included
Payment Terms: T/T, L/C, PayPal (50% deposit, balance before shipment)

Need a custom Inconel 625 flat washer? Share your drawings or dimension requirements, and our engineers will provide a free quote within 24 hours.

Your Partner for Custom Fasteners That Withstand the Impossible.

Tags:

Mechanical Fasteners

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Mechanical Fasteners

Hex Head Bolt

Double Ended Bolt

Round Head Bolt

Countersunk Head Bolt

Foundation Anchor Bolts

Self Tapping Metal Screws

Hexagon Lock Nut

Hex Flange Nut

Plain Washer

Spring Lock Washer

Bolt And Nut Assembly

Flange

Metal Self Drilling Screw

Spiral Wound Gasket

Steel Pipe Fitting

Pressure Vessel Dished Ends

Galvanized Seamless Steel Pipe

Forging And Casting

Compression Spring

products details

Mechanical Fasteners

Hex Head Bolt

Double Ended Bolt

Round Head Bolt

Countersunk Head Bolt

Foundation Anchor Bolts

Self Tapping Metal Screws

Hexagon Lock Nut

Hex Flange Nut

Plain Washer

Spring Lock Washer

Bolt And Nut Assembly

Flange

Metal Self Drilling Screw

Spiral Wound Gasket

Steel Pipe Fitting

Pressure Vessel Dished Ends

Galvanized Seamless Steel Pipe

Forging And Casting

Compression Spring

Custom Dimension Inconel 625 Flat Washer with High Temperature and Corrosion Resistance for Mechanical Fastening

Custom Dimension Flat Washer

Corrosion Resistant Inconel 625 Washer

High Temperature Resistance Mechanical Fastener

galvanized steel washers

spherical washer

thin flat washers

Products Details

Mechanical Fasteners

Hex Head Bolt

Double Ended Bolt

Round Head Bolt

Countersunk Head Bolt

Foundation Anchor Bolts

Self Tapping Metal Screws

Hexagon Lock Nut

Hex Flange Nut

Plain Washer

Spring Lock Washer