Stainless Steel & Products from 91pro视频
91pro视频 offers a broad selection of precision and hex bar products for aerospace, medical, industrial, and defense applications. With ISO 9001:2015 and AS9100 Rev D certifications, we supply high-performance stainless materials backed by full traceability and global fulfillment.
Whether you鈥檙e sourcing 17-4 stainless steel, 303 stainless, 440C, or stainless steel hex bar, we deliver consistent quality and technical support for your most demanding projects.
Stainless Steel Bar & Rod Options
Our inventory includes a full range of stainless bar products, available in round, hex, and custom configurations:
- Stainless steel round bar 鈥� offered in standard and precision-ground diameters
- Stainless steel rod 鈥� ideal for structural, machining, and forming applications
- Stainless steel hex bar 鈥� used in fasteners, valve components, and high-precision assemblies
- Bar products available in hot rolled, cold drawn, or centerless ground finish
Available Stainless Steel Grades
We supply bar products in a wide range of stainless steel grades to meet diverse technical requirements:
17-4 Stainless Steel (Type 630)
A precipitation-hardened stainless offering excellent strength, corrosion resistance, and machinability. Ideal for aerospace fittings and medical tools.
303 Stainless Steel
Known for superior machinability and non-galling properties, this austenitic stainless is often used in fasteners, shafts, and precision parts. Available in round and hex bar forms.
430 Stainless Steel
A ferritic grade valued for its formability, oxidation resistance, and cost-efficiency 鈥� commonly used in appliances, automotive trim, and architectural components.
440C Stainless Steel
High-carbon martensitic stainless ideal for bearing applications, blades, and parts requiring exceptional hardness and wear resistance.
416 Stainless Steel
A free-machining stainless steel offering excellent machinability and moderate corrosion resistance 鈥� often selected for gears, bolts, and shafts.
302 Stainless Steel
Versatile and corrosion-resistant, this austenitic grade is well-suited for formed parts, springs, and chemical equipment.
420 Stainless Steel
Stainless used in surgical instruments, molds, and cutlery applications. Offers high polishability and strength.
Why 91pro视频?
- Global stainless inventory and fast fulfillment
- ISO-certified and industry compliant
- In-depth product knowledge across bar, rod, and hex stock
- Cut-to-length and custom packaging available
- Full material certification and mill test reports included
Whether you need 17-4 stainless steel round bar, 303 stainless hex bar, or 440C rod stock, 91pro视频 is your go-to source for certified stainless steel solutions.
Get real-time pricing and availability on stainless steel round bar, rod, hex bar, and other grades with our Quick Quote App.
Start Your Stainless Quote today!
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Frequently Asked Questions
What stainless steel grades does 91pro视频 supply?
91pro视频 supplies a wide range of stainless steel and grades, including 17-4, 303, 302, 430, 440C, 420, and 416 stainless steel. These grades support applications in aerospace, medical, industrial, and defense sectors.
What is the difference between stainless steel round bar, rod, and hex bar?
Stainless steel typically refers to larger diameter stock used in structural and machined components. is hexagonal-shaped stainless material used in fasteners, valve parts, and tight-tolerance assemblies.
What grade of stainless steel is best for corrosion resistance and strength?
17-4 stainless steel (Type 630) provides a strong balance of high strength, corrosion resistance, and good machinability. It鈥檚 commonly used in aerospace and medical tooling.
Can I request cut-to-length stainless steel bar or rod?
Absolutely. 91pro视频 offers custom cutting, and processing to meet your length requirements. Just request it during quoting.
Where can I buy certified stainless steel hex bar or round bar online?
You can request a quote directly from 91pro视频 using the to check pricing and availability for all and products.
