Searching for a reliable AS9100-certified stainless steel supplier can feel overwhelming. With so many factories claiming top-quality products and service, how do you know which one truly delivers? Choosing the right supplier isn’t just about price—it’s about ensuring aerospace-grade quality, timely deliveries, and peace of mind for your projects. Imagine partnering with a manufacturer that meets strict international standards and supports your business’s growth. Ready to discover the best in the industry?

Let’s compare the top AS9100 stainless steel suppliers and find your perfect match!

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AS9100 & ISO 9001:2015 Certified Stainless Steel Supplier | Sabre Alloys

Product Details:
Sabre Alloys is an AS9100 & ISO 9001:2015 certified stainless steel supplier offering a range of stainless steel and specialty alloy products in plate, bar, sheet, structural, pipe, and mechanical tubing forms. They provide value-added services including cutting, forming, and fabrication for industries such as aerospace, oil & gas, medical, military, construction, and more.

Technical Parameters:
– Plates, bars, sheets, structural products (angle, beam, channel), pipes, and
– Value-added processing: Bar saw cutting, beveling, cut-to-length, laser cutting
– Certified under AS9100 and ISO 9001:2015 quality standards
– 24/7 service availability

Application Scenarios:
– Aerospace component manufacturing
– Oil & gas infrastructure and equipment
– Medical and pharmaceutical equipment
– Construction, automotive, marine, chemical, food & beverage, and power

Pros:
– Wide selection of stainless steel and alloy products in multiple forms and
– Comprehensive range of value-added processing services for custom fabrication
– Strict quality assurance with AS9100 and ISO 9001:2015 certifications
– 24/7 customer service and support

Cons:
– Limited detailed technical specifications per product grade on overview page
– Potential complexity for new buyers due to the large number of product grades

Michlin Metals AS9100 ISO9001 WOSB Steel Supplier

Aircraft Quality Metals, Inc.

Product Details:
AS9100 certified stocking distributor of alloy steel, stainless steel, and super alloys, offering rounds, squares, flats, plate, forged block, and non-standard sizes. Value-added services include production cutting, custom cutting, trepanning/boring, milling, grinding, turning, heat treating, UT inspection, and testing.

Technical Parameters:
– AS9100 certification
– Stocked forms: rounds, squares, flats, plate, forged block, non-standard sizes
– Materials: alloy steel, stainless steel, super alloys

Application Scenarios:
– Aerospace industry component manufacturing
– Defense sector materials supply
– Nuclear industry applications
– Private and commercial industry use

Pros:
– AS9100 certification ensures quality and industry compliance
– Comprehensive value-added services streamline fabrication
– Wide selection of material forms and non-standard sizes

Cons:
– No specific material grades or certifications beyond AS9100 listed
– Technical specifications for stocked alloys and processes are unspecified

Approvals, Certifications & Quality Documents – Progressive Alloy …

Product Details:
A full line of stainless steel and aerospace products in popular shapes and grades, available as raw materials distributor. Supplies certified materials for critical aerospace manufacturers including Pratt & Whitney, Moog, Gulfstream, and United Technologies.

Technical Parameters:
– AS9100 Revision D / ISO 9001:2015 certified
– AS9120 Revision B / ISO 9001:2015 certified
– LCS/MCS Approved for Pratt & Whitney (Laboratory Controlled at Source)
– ASQR-01 Approved Supplier for United Technologies

Application Scenarios:
– Supply of raw materials for aerospace manufacturing and maintenance
– Materials provision for Pratt & Whitney LCS/MCS end use requirements
– Supplying Moog ARMS-compliant raw materials
– Providing certified materials for Gulfstream and United Technologies

Pros:
– Meets globally recognized aerospace and quality management standards
– Multiple OEM supplier approvals demonstrating industry compliance
– Ability to provide complete quality and compliance documentation

Cons:
– Focused on aerospace/aeronautics sector, may not address needs of unrelated
– Specific technical properties of material grades not detailed on this page

Tri Star Metals – Site hosted by Tri Star Metals

Product Details:
Tri Star Metals manufactures and stocks stainless steel and nickel alloy bars and wire, including specialty alloys with custom mechanical properties, non-standard diameters/lengths, and low production minimums. They also provide aluminum products and offer value-added procurement services for long metal products. Their facilities house state-of-the-art processing equipment and stocking locations in Illinois and Arizona.

Technical Parameters:
– AS9100 certified manufacturing process
– Bar lengths from 3′ up to 40′
– Wire diameters as low as .054″
– 300,000 square foot main facility with 100,000 square feet dedicated to raw

Application Scenarios:
– Aerospace industry components
– Defense sector applications
– Transportation manufacturing
– Energy industry solutions

Pros:
– Ability to produce specialty alloys in custom sizes and small batch minimums
– State-of-the-art, high-speed production equipment enabling fast lead times
– Multiple stocking locations for next-day delivery in key regions
– Commitment to customer service and innovative procurement solutions

Cons:
– Primarily focused on non-standard and specialty long products, potentially
– Requires custom orders for non-standard sizes, which may not suit all customers

Stainless Steel Bar Supplier – Nickel Alloy Supplier | Best Stainless

Product Details:
Best Stainless is a supplier of stainless steel bars and nickel alloy products, offering a broad range of grades and shapes (round, square, flat, hex bars, pump and boat shafts). They also provide value added services such as machining, heat treating, custom pump shafts, and cutting. There is an emphasis on high-quality materials tailored for demanding applications in industries such as aerospace, marine, oil & gas, petrochemical, pump and valve manufacturing.

Technical Parameters:
– Wide range of stainless steel grades including 15-5, 17-4 PH, 304, 316/316L,
– Stock shapes available: round bar, square bar, flat bar, hex bar, pump shaft,
– Value added services: honing, trepanning, turning, boring, heat treating,

Application Scenarios:
– Aerospace parts and components
– Marine propulsion and boat shafting
– Oil & gas drilling and processing equipment
– Petrochemical and chemical processing
– Pump and valve manufacturing

Pros:
– Broad inventory of grades and shapes suitable for critical applications
– Value added services allow for custom machining and specialized processing
– Industry focus and experience with demanding sectors (aerospace, oil & gas,

Cons:
– Limited direct mention of specific technical certifications, tolerances, or
– No explicit pricing, delivery timeframes, or minimum order requirements listed

YOUR ISO-CERTIFIED METAL SUPPLIER – Mead Metals, Inc.

Product Details:
Mead Metals supplies a variety of metal products including A109 cold rolled strip steel, annealed spring steel, beryllium copper, brass, cold rolled 1008/1010 steel, copper, phosphor bronze, stainless steel (301, 302, 304), and tempered spring steel. They offer services such as cut-to-length, edge conditioning, and slitting, and are ISO 9001:2015 and AS9100D certified for quality management, especially for the aerospace industry.

Technical Parameters:
– ISO 9001:2015 certification (latest standard for quality management systems,
– AS9100D certification (specific to aerospace quality management standards)
– Ability to supply quantities ranging from die trials and engineering samples to
– Value-added metal processing services like cut-to-length, edge conditioning,

Application Scenarios:
– Aerospace manufacturing and supply chain projects requiring certified quality
– Automotive industry needing regulatory compliance and quality assurance for
– Projects needing engineering samples and die trials for prototyping
– Large-volume production orders for various industrial applications

Pros:
– ISO 9001:2015 and AS9100D certified, ensuring high standards of quality and
– Consistent quality control processes for reliable products and services
– Broad product range and processing capabilities to fulfill diverse project
– Positive customer reviews highlighting prompt service and competitive

Cons:
– ISO certifications are not a legal requirement and may not be essential for all
– No detailed technical specifications (e.g., material grades, tolerances)

Trusted Supplier of Aerospace Materials – Delta Alloys

Product Details:
AS9100 certified distributor of rare aerospace materials including aluminum, titanium, precipitation-hardenable stainless steel, aircraft-grade alloy steels, Inconel, and PH grade stainless steel for global and US markets.

Technical Parameters:
– Supplies materials with full traceability and to exact aerospace specifications
– All subcontracted services performed by NADCAP labs and processors approved by
– Compliant with customer and aircraft industry specifications

Application Scenarios:
– Aerospace manufacturing for military and commercial aircraft
– Supplying materials to the US Navy
– Partnering with original equipment manufacturers, sub-contractors, and

Pros:
– Ability to source both standard and hard-to-find specialty metals quickly and
– Full suite of value-added services including forging, heat treating, testing,
– High level of quality control and compliance with industry standards (AS9100,
– Strong track record serving both domestic and international customers,

Cons:
– Limited technical details on specific material grades or chemical/mechanical
– Mainly focused on aerospace industry, limited information about non-aerospace

Aerospace | Gerard Daniel Worldwide

Product Details:
Gerard Daniel supplies precision wire mesh and related filter components for the aerospace industry, including engineered mesh, knitted wire mesh, mesh screens, and metal filter elements used in critical aircraft systems and assemblies.

Technical Parameters:
– Available in a variety of alloys such as stainless steel and high-temperature
– Manufactured to meet aerospace and OEM specifications, including high-precision
– Mesh sizes and types can be custom-engineered for specific filtration,
– Capable of withstanding corrosion, heat, high pressures, and mechanical stress

Application Scenarios:
– Filtration and separation in fuel, hydraulic, and lubrication systems
– Particle separation and EMI/RFI shielding in avionics and electrical assemblies
– Protective mesh for sensors, valves, and actuators
– Debris capture in engine and auxiliary power unit components

Pros:
– High durability and reliability for mission-critical aerospace applications
– Custom-engineered solutions tailored to specific aerospace requirements
– Wide selection of alloys and mesh configurations
– Compliance with stringent aerospace and OEM quality standards

Cons:
– May incur higher costs due to custom engineering and quality requirements
– Limited to mesh and filter-based solutions (not full-system or integrated

Stainless Steel Suppliers – Thomasnet

Product Details:
The page aggregates and lists suppliers of stainless steel, including various company types (custom manufacturers, distributors, remanufacturers, finishing service companies, etc.) offering stainless steel in multiple forms such as bars, plates, rings, rods, shapes, and sheets. Related services, such as finishing and custom manufacturing, are available. There is a filtering system for certifications, ownership diversity, and compliance with various US regulations.

Technical Parameters:
– Suppliers can be filtered by multiple quality certifications (ISO/IEC 17025,
– Origin declarations and compliance: Berry Amendment, Buy American Act, Made in
– Ownership diversity options including Minority, Woman, and Veteran Owned
– Product categories include stainless steel bars, plates, rings, rods, shapes,

Application Scenarios:
– Sourcing stainless steel materials for manufacturing and fabrication
– Procuring certified stainless steel for government or defense projects
– Identifying suppliers for custom or standard stainless steel parts/components
– Finding U.S.-based suppliers with specific ownership diversity or certifications

Pros:
– Extensive filtering by product category, company type, certification, and
– Wide supplier coverage across U.S. states and provinces
– Supplier listings with advanced certifications for industry needs (AISC, ISO,
– Options for custom manufacturing and instant quoting

Cons:
– Detailed information on specific product technical specifications or
– User registration required for full access to supplier details

Comparison Table

Company	Product Details	Pros	Cons	Website
AS9100 & ISO 9001:2015 Certified Stainless Steel Supplier	Sabre Alloys	Sabre Alloys is an AS9100 & ISO 9001:2015 certified stainless steel supplier	Wide selection of stainless steel and alloy products in multiple forms and	Limited detailed technical specifications per product grade on overview
Michlin Metals AS9100 ISO9001 WOSB Steel Supplier				www.michlinmetals.com
Aircraft Quality Metals, Inc.	AS9100 certified stocking distributor of alloy steel, stainless steel, and	AS9100 certification ensures quality and industry compliance Comprehensive	No specific material grades or certifications beyond AS9100 listed Technical	aircraftqualitymetals.com
Approvals, Certifications & Quality Documents – Progressive Alloy …	A full line of stainless steel and aerospace products in popular shapes and	Meets globally recognized aerospace and quality management standards Multiple	Focused on aerospace/aeronautics sector, may not address needs of unrelated	www.progressivealloy.com
Tri Star Metals – Site hosted by Tri Star Metals	Tri Star Metals manufactures and stocks stainless steel and nickel alloy bars	Ability to produce specialty alloys in custom sizes and small batch	Primarily focused on non-standard and specialty long products, potentially	tristarmetals.com
Stainless Steel Bar Supplier – Nickel Alloy Supplier	Best Stainless	Best Stainless is a supplier of stainless steel bars and nickel alloy products,	Broad inventory of grades and shapes suitable for critical applications Value	Limited direct mention of specific technical certifications, tolerances, or
YOUR ISO-CERTIFIED METAL SUPPLIER – Mead Metals, Inc.	Mead Metals supplies a variety of metal products including A109 cold rolled	ISO 9001:2015 and AS9100D certified, ensuring high standards of quality and	ISO certifications are not a legal requirement and may not be essential for all	www.meadmetals.com
Trusted Supplier of Aerospace Materials – Delta Alloys	AS9100 certified distributor of rare aerospace materials including aluminum,	Ability to source both standard and hard-to-find specialty metals quickly and	Limited technical details on specific material grades or chemical/mechanical	deltaalloys.com
Aerospace	Gerard Daniel Worldwide	Gerard Daniel supplies precision wire mesh and related filter components for	High durability and reliability for mission-critical aerospace applications Cust	May incur higher costs due to custom engineering and quality requirements Limite
Stainless Steel Suppliers – Thomasnet	The page aggregates and lists suppliers of stainless steel, including various	Extensive filtering by product category, company type, certification, and	Detailed information on specific product technical specifications or	www.thomasnet.com

Frequently Asked Questions (FAQs)

What is AS9100 certification, and why is it important for stainless steel suppliers?
AS9100 is a quality management standard specific to the aerospace industry, ensuring suppliers follow strict quality requirements. Choosing an AS9100 certified stainless steel supplier helps guarantee high-quality materials, reliable delivery, and consistent processes, reducing risks for your business.

How can I verify if a stainless steel supplier is genuinely AS9100 certified?
Ask the supplier for their current AS9100 certificate and check the certificate’s validity with the issuing accreditation body. Many certificates also have unique registration numbers you can look up online to confirm authenticity.

What key factors should I consider when choosing an AS9100 certified stainless steel supplier?
Besides certification, consider the supplier’s experience, production capabilities, delivery times, pricing, customer support, and ability to meet your specific material requirements or customizations.

Are there differences between AS9100 certified suppliers and those with only ISO 9001 certification?
Yes, AS9100 includes all ISO 9001 requirements plus additional aerospace-specific standards. This means AS9100 suppliers typically meet higher quality and traceability standards, making them better suited for critical industries like aerospace and defense.

Can AS9100 certified suppliers provide custom orders or just standard stainless steel products?
Many AS9100 certified suppliers offer both standard and custom stainless steel products. Their certification demonstrates strong process control, so they can often accommodate special dimensions, finishes, or grades—just be sure to discuss your specific needs upfront.