Test

Round bars

Round bars

With state of the art technology heat treatment facilities and quality control, SS round bars of size ranging from 1.60 mm (1/16”) to 152.4 mm (6”) of lengths up to 7.6 meters (25 feet) are manufactured conforming strictly to the client specification.



More details

THE KEY FEATURES OF OUR ROUND BARS ARE:

  1. Premium quality, available in various sizes: With state of art technology heat treatment facilities and quality control, we can vouch for the quality of our round bars. Stainless Steel round bars of size ranging from 1.60 mm (1/16”) to 152.4 mm (6”) of lengths up to 7.6 meters (25 feet) are available. We make them conforming strictly to the client specification.
  2. Available in various stainless steel alloys: We manufacture round bars of ferritic, austenitic, and martensitic stainless steel conforming to AISI 303, 304, 304L, 321, 316, 316L, 316Ti, 310, 403, 410, 416, 420, 430F, 431, and 630 to cater the requirement of aerospace, energy sector, power distribution companies, oil & gas and other industries.
  3. Available in various finishes: Depending upon the clients request and standard engineering practices, our round bars are supplied as cold drawn, centre less ground & polished, peeled, smooth turned or rough turned.
  4. Various kinds of heat treatment done as per client requirements: Again, as per the client’s specification, appropriate heat treatments such as solution annealing, strain hardening, magnetic annealing quenching, tempering are carried out at with strict compliance to codes and standards. In fact, custom aged heat treatments are also carried out for martensitic stainless steel round bards.
  5. Good Packaging: As a responsible stainless steel round bar supplier, we completely understand the importance of packaging. Hence our round bars are packed as per the client’s needs, viz., wrapped in plastic sheets, and subsequently with brown paper or wooden boxes with straps for easy lifting.

ALLOYS (AISI / W.NR.)*

AISI

303

304

304L

321

316

316L

316Ti

310

403

409

410

W.Nr.

1.4305

1.4301

1.4307

1.4541

1.4401

1.4404

1.4571

1.4841

1.4000

1.4512

1.4006

AISI

416

420

430

430F

430LNB

431

630

2205

     

W.Nr.

1.4005

1.4021
1.4028
1.4034

1.4016

1.4104
1.4105

1.4511

1.4057

1.4542

1.4462

     

 

  1. *Equivalent DIN / AFNOR / B.S / JIS / GOST / UNI grades are supplied.
  2. Customized chemistries are available to best suit your applications.
  3. Other grades are available on request.

 

SIZE RANGE(DIAMETER)



 

 

DIAMETER TOLERANCE:

  • ASTM A484
  • ISO 286 – e6, f5, f6, f7, f8
  • g5, g6, g7, g8,
  • h6, h7, h8, h9, h10, h11, h12,
  • j6, k10, k11, k12, k13

 

LENGTH :

  • Upto 8.2 meters
  • (27′ max.)

 

HEAT TREATEMENTS

300 SERIES

  • Solution Annealed
  • Strain Hardened

400 SERIES

  • Annealed
  • Magnetic Annealed (Solenoid Quality)
  • Quenched + Tempered
  • Quenched + Double Tempered

630 SERIES

  • Solution Annealed
  • H900 / H925 / H1025 / H1075 / H1100
  • H1150 / H1150D / H1150M
  • Custom Aged

SUPPLY CONDITION

  • Cold Drawn
  • Strain Hardened
  • Peeled, Center less Ground & Polished
  • Rough Turned & Polished
  • Bolting Material for high temperature & Pressure application as per ASTM 193A / 193M
  • Cold Drawn, Center less Ground & Polished
  • Peeled & Polished
  • Smooth Turned & Polished
  • Solenoid Quality
  • Annealed – B8, B8A, B8M (Class-1)
  • Strain Hardened – B8, B8M, B8M2 (Class-2) & 2B