Your Professional Stainless Steel Bars & Rods Manufacturer

 

Lork Group specializes in supplying stainless steel rods and bars. Common materials include 17-4ph, 15-7ph, 13-8ph, Nitronic 40,AL-6XN, 310s, and 321 etc. Our stock complies with ASTM, AISI, AMS, JIS, GB, and other relevant standards. These rods are commonly used in aerospace, medical, and industrial applications. We stock rod sizes ranging from Ø4 mm to Ø600 mm and offer custom processing from billets into square rods, round bars, and related castings. Best of all, we support SGS third-party testing!

  • Nitronic 33 Stainless Steel Bar(UNS S24000 / ASTM XM-29)

    Nitronic 33 bars are supplied in accordance with the ASTM A276 (XM-29) standard; they are typically available in the solution-annealed condition with either a black or bright surface finish, and

  • 316L Mod Stainless Steel Bar

    When you encounter 316L Mod, it means you are facing a typical engineering dilemma: ordinary 316L cannot withstand the test, but going directly to super austenitic stainless steel (such as 904L) is

  • UNS K93120 / AMS 6514 Maraging 300 Steel

    Maraging 300 (18Ni300 / UNS K93120) is an ultra-low-carbon nickel-cobalt-molybdenum-titanium maraging steel available in various forms—such as bars, plates, tubes, and strips—and complies with the

  • Medical Grade Stainless Steel Rex 734(1.4472)

    Lork Group is a leading global exporter and supplier of Medical Grade Stainless Steel Rex 734 (1.4472), a high-performance alloy specifically engineered for surgical, dental, and medical device

  • Stainless Steel Grade Custom 455 Round Bar(AMS 5617)

    AMS 5617 Custom 455 Stainless Steel Round Bar - premium age-hardenable alloy for aerospace & medical applications. High strength (1930 MPa) with excellent corrosion resistance. Contact us today for

  • Nitronic 40 Round Bar(AMS 5656 / AMS 5595)

    Lork Group is a trusted supplier of high-quality Nitronic 40 (AMS 5656 / AMS 5595) round bar, providing premium austenitic stainless steel for aerospace, chemical processing, and cryogenic

  • 310S Stainless Steel

    310S stainless steel is an austenitic heat resistant alloy with excellent oxidation resistance under mild cycling conditions up to 1024°C. 310 stainless steel is a long-term stock product of Lork

  • Nitronic 60 Stainless Steel Bar(AMS 5848)

    AMS 5848 specification covers a Nitronic 60 Stainless Steel in the form of bars, wire, forgings, extrusions, mechanical tubing, flash welded rings, and stock.

  • A286 Stainless Steel Cold Reduced Bar

    A286 cold-reduced nickel bar 15%-17% is typically used in fastener applications requiring room temperature minimum tensile strength of 160 ksi and for use at temperatures up to 1000° F and requiring

  • 316LVM Surgical Steel

    316LVM is a high-purity, medical-grade stainless steel optimized for corrosion resistance, strength, and biocompatibility. Its use in critical medical applications underscores its reliability, though

  • 1.4472 Stainless Steel

    1.4427 Stainless Steel offers better tensile strength, wear resistance, resistance to pitting and crevice corrosion than the 316LVM grade. Obtained through slag remelting, this grade contains no

  • Custom 455 Stainless Steel Bar

    Custom 455 stainless steel bars are premium-grade martensitic PH stainless steel, optimized for high-strength applications where moderate corrosion resistance is critical.

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Custom Stainless Steel Bars & Rods

 
 

We provide custom stainless steel bar manufacturing solutions to meet your project needs. Customizable Options:

 

Material Grade:

17-4ph,15-7ph, CD4MCuN,15-5ph,Nitronic 60,316lvm

 
 

Size:

Diameter: Ф4mm - Ф600mm, Customizable upon request.

 
 

Shape:

Square rod, round rod, hexagonal rod, round cake, rolling ring can be customized upon request.

 
 

Availability:

Solid solution state, aging state, precipitation hardening state, return state, etc.

.

 

 

 

Stainless Steel Bars & Rods Material

 

Stainless Steel

Duplex Stainless Steel

Precipitation Hardening Stainless Steel

300 Series Stainless Steel

Other Stainless Steel

UNS S31803

UNS S32750

UNS S32205

UNS S32760

CD4MCuN

Zeron 100

Ferralium 255

17-4PH

17-7PH

PH13-8mo

15-5PH

PH 15-7mo

AISI 316

AISI 316L

AISI 304

AISI 304L

AISI 301

AISI 309

AISI 310

AISI 310S

AISI 321

AISI 306

AISI 347

AISI 347H

Nitronic 30

Nitronic 40

Nitronic 50

Nitronic 60

254SMO

AL-6XN

904L Stainless Steel

 

Quality Inspection Procedures

Spectrometer
Spectrometer
Ultrasonic Testing
Ultrasonic Testing
Stress Corrosion Testing
Stress Corrosion Testing
Microcopy
Microcopy
Mechanical
Mechanical
Eddy Current Test
Eddy Current Test
Heat Treatment Furnace
Heat Treatment Furnace
Corrosion Test
Corrosion Test
Hydraulic Test
Hydraulic Test
Metallographic Test
Metallographic Test

FAQ

Q: Can you provide processing services?

A: Yes, we also provide processing services to our customers. It is one of our goals to provide specialized services such as bending, water cutting, laser cutting, digging holes, welding, slitting of coils, and other fabrications according to the drawings.

Q: How do you control product quality?

A: From the selection of raw materials to transportation and packaging, every production process will be tested and evaluated. Only products that have passed all tests can be delivered for export.

Q: How can l quickly get the price list?

A: Directly send us an email with a detailed specification, and you will get the official price list in 1 hour.

Q: How is the hardness of stainless steel bars determined?

A: It can be determined through hardness testing methods like the Rockwell hardness test or the Brinell hardness test.

Q: How is the corrosion resistance of stainless steel bars measured?

A: It can be measured through tests such as salt spray tests and electrochemical impedance spectroscopy.

Q: What is a stainless steel bar?

A: Stainless steel bar is a metal alloy that contains at least 10.5% chromium and enough nickel to make it hardenable.

We're well-known as one of the leading stainless steel bars manufacturers in China. Please feel free to buy cheap stainless steel bars for sale here and get pricelist from our factory. For price consultation, contact us.

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