Stainless Steel Round Bars & Grades

At Ram Alloys, we maintain a deep inventory of stainless steel round bars in a range of grades that support industrial, machining and fabrication applications. Our stainless round bars are available in both random and fixed sizes, with multiple surface-finish options. As part of our commitment to serving clients with a need for high-performing stainless steel products, bars, and grades at competitive prices, we offer:

The Ram Alloys team brings more than 100 years of combined experience to our suite of services, and we serve a wide range of industries with a particular focus on pumping, mixing and value equipment. We also offer extensive expertise in the oil and gas sectors.

Ram Alloys’ Inventory of Stainless Round Bars Grades

We carry the following stainless steel round bar grades:

  • 316/316L
  • 17-4 Cond A, H1150, H1150D
  • XM-19 (Nitronic 50) Cond A, High Strength (HS)
  • S21800 (Nitronic 60) Cond A
  • Duplex S31803 (2205) & Super Duplex S32750
  • 416 Cond A, Heat Treat (HT)
  • 410 Cond A, Cond 2, QDT
  • 420 Cond A, Modified

These products deliver a varied range of performance characteristics and specifications, and our expert sales team is intimately familiar with stainless steel round bar applications. We also provide custom processing to ensure that your product is delivered 100 percent job-ready, and we have the in-house capabilities to fill orders of all sizes, even with tight turnaround times.

Stainless Bar Typical Mechanical Properties

Grade                                           UNS NumberTensile Min (psi)Yield Min (psi)Elongation Min %Reductions Min %Hardness BHN
17-4 S17400          
  Cond-A   * * * * 363 Max
  Cond- H900   190,000 170,000 10 40 233 Min
  Cond- H1025   155,000 145,000 12 45 331 Min
  Cond- H1075   145,000 125,000 13 45  311 Min
  Cond- H1150   135,000 105,000 16 50 277 Min
  Cond- H1150D   125,000 105,000 16 50 255-311
316/316L S31603 75,000 30,000 40 50 *
21800 Cond- A S21800 95,000 50,000 35 55 241 Max
XM-19 S20910          
  Cond-A   100,000 55,000 20 55 293 Max
  Cond-HS   135,000 105,000 17 50 *
416 S41600          
  Cond-A   70,000 40,000 20 45 223 Max
  Cond-T   120,000 100,000 15 45 255-302
410 S41000          
  Cond-A   70,000 40,000 20 45 223 Max
  Cond-2   110,000 85,000 15 45 223-269
  Cond-T   100,000 80,000 15 45 *
  QDT   100,000 80,000 20 45 207-235
420 S42000          
  Cond-A   * * * * 241 Max
  Modified   100,000 80,000 20 40 207-235
Duplex S31803 90,000 65,000 25 50 290 Max
Super Duplex S32750          
Less or Equal To 2"   116,000 80,000 15 * 310 Max
Greater Than 2"   100,000 75,000 15 * 310 Max

 

To discuss your stainless steel round bar stock or project needs in detail, contact Ram Alloys to arrange a consultation with a knowledgeable customer service representative.

 

 

 

Nitronic® is a registered trademark of AK Steel Corp. and used by Electralloy, and the information herein is independent of AK Steel Corp. and Electralloy, and is not authorized by, endorsed by, sponsored by, affiliated with or otherwise approved by AK Steel Corp. or Electralloy. Duplex® and SuperDuplex® are registered trademarks of Sandvik AB, and the information herein is independent of Sandvik AB, and is not authorized by, endorsed by, sponsored by, affiliated with or otherwise approved by Sandvik AB. Monel® and Inconel® are registered trademarks of Special Metals Corp., and the information herein is independent of Special Metals Corp., and is not authorized by, endorsed by, sponsored by, affiliated with or otherwise approved by Special Metals Corp. Hastalloy® is a registered trademark of Haynes International Inc., and the information herein is independent of Haynes International Inc., and is not authorized by, endorsed by, sponsored by, affiliated with or otherwise approved by Haynes International Inc.

316 Stainless Steel

At Ram Alloys, we offer grade 316/316L stainless steel round bars in both random and custom-cut lengths, with a range of surface finish options.

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17-4 Cond-A, H1150, H1150D

Ram Alloys supplies stainless steel grade 17-4, ideal for applications in the oil and gas, petrochemical, food processing & more. Contact us today.

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Nitronic 50 Stainless Steel

Stainless steel grade XM-19, also known as Nitronic 50 and UNS S20910, offers superior strength and corrosion resistance compared to the other common austenitic stainless steel variations.

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Nitronic 60 Stainless Steel

Alternately known as Nitronic 60, stainless steel grade S21800 is an austenitic metal with versatile performance characteristics that make it suitable for a very wide range of industrial, machining, and metalworking applications.

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Duplex S31803 (2205) & Super Duplex S32750

Duplex-grade stainless steel alloys have ferritic/austenitic properties, giving these materials superior strength and excellent resistance to oxidation.

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416 Cond-A, HT

416 stainless steel (Cond-A, HT) is a martensitic type of stainless steel alloy with excellent machinability characteristics. Condition A grade 416 round bars have been annealed, while the HT variation of this standard grade has undergone heat treatments.

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410 Stainless Steel

Grade 410 is a martensitic type of stainless steel alloy with outstanding resistance to corrosion and excellent durability. Condition A grade 410 round bars have been specially treated to boost their oxidation resistance and improve their mechanical properties.

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420 Cond-A, Modified

Grade 420 stainless steels have high carbon contents and are made up of at least 12 percent chromium. It is the hardest type of stainless steel with a chromium composition in this range, and is available in numerous variations including condition A and modified forms.

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Need more information? click here for a quote or call us at 713.466.1890 to speak with a Ram Alloys representative.