• An ISO 9001:2015 Certified Company
  • Call

    +91 9930108105

  • Address

    Sanghvi Galaxy, Shop No.2, Khetwadi
    10th Lane, Mumbai-400004, India

Super Duplex Hex Bar

Super duplex hex bar specifications

How is a Super Duplex Hex Bar manufactured? Which production processes are involved?

Sturdy, resilient, and long-lasting, these bars are perfect for demanding roles in offshore oil drilling, pharmaceuticals, and seawater equipment. The composition of a super duplex hex bar is generally 25% chromium, 7% nickel, and molybdenum up to 4%. It gets produced via hot rolling or cold forming, where the latter uses compressive forces.

The main production processes for hot-rolled UNS S32760 hex bars are:

  • Heating the steel billet above its recrystallisation temperature
  • Rolling it into the desired shape
  • Atmospheric cooling
  • Quenching and tempering
  • Cutting to client-specified length

Manufacturing a super duplex 2507 hex bar requires adherence to strict norms and tight tolerances. We follow global standards, like ASTM and DIN, to cater to international clients.

UNS S32750 hexagon bars supplier in India

Specification of super duplex hex bar

Specifications Size Length
ASTM A276, ASME SA276 6 mm - 120 mm 1 - 6 Meters
Dimensions Finish Tolerance
EN, ASTM, DIN, AISI, JIS, ASME, BS Bright polished, black, rough turned, BA finish +/-0.2mm
American standards Value added services Technique
ASTM, AiSi, JIS, JIS, AiSi, ASTM, EN, GB, DIN Bending, cutting, welding, punching, decoiling Hot rolled, cold rolled

We provide high-quality super duplex 2507 hex bars as per customer requirements, check size chart here

How is a Super Duplex Hex Bar used in the gas industry? What are the key advantages of this material for this application?

The oil and gas industry requires corrosion-resistant materials that handle extreme temperatures and pressures. Super duplex S32750 hex bars work in rock-breaking oil platforms, flue gas scrubbing equipment, petrochemical equipment, and waste gas purification.

Besides corrosion resistance, ASTM A276 super duplex hex bars have numerous benefits for this sector:

  • A low coefficient of thermal expansion
  • High fatigue and pitting resistance
  • Can handle up to 300°C
  • Excellent tensile and impact strength

A super duplex steel hex bar can comfortably work in deep oil wells, rigs, and areas with high-brine levels.

Types of SDSS 2507 hexagon bar

2507 Super Duplex Hex Bar

2507 Super Duplex Hex Bar

UNS S32750 hexagon bars

UNS S32760 hexagon bars

UNS S32950 hex bars

UNS S32750 Hex Bars

WNR 1.4410 hex bar

WNR 1.4410 hex bar

To assure their quality and performance, UNS S32760 hex bars are put through a variety of quality control tests, check inventory

What is the testing protocol used for a Super Duplex Hex Bar? How does it ensure the quality and performance of the product?

The prime goal of testing a zeron 100 UNS S32760 hex bar is ascertaining compliance with international standards, dimensional tolerance, and customer specifications. These products get subjected to positive material identification, radiography, and ultrasonic testing. ASTM A276 UNS S32760 hex bar manufacturers also manipulatively assess strength, hardness, corrosion resistance, and flattening/flaring.

We issue a detailed MTR with UNS S32750 hexagon bars and associated documentation, including certificates for raw materials, country of origin, and radiography.

Chemical composition of UNS S32760 hex bar

Grade C N P Si Mn Mo Ni Cr S Other
S32750/S32760 0.030 0.24/0.32 0.035 0.80 1.20 3.0/5.0 6.00/8.00 24.0/26.0 0.020 Cu:0.50
For more information about possible sizes, view the WNR 1.4410 hex bar datasheet. we provide custom sizes

Mechanical properties of DIN 1.4410 hexagon bar

Grade Density Melting point Yield strength(0.2% offset) Tensile strength Elongation
S32750/S32760 7.8g/cm3 1350°C(2460°F) PSi-80000, MPa-550 PSi-116000, MPa-800 15%
View ASTM A276 UNS S32760 hex bar chemical and equivalent properties here

Equivalent grade of UNS S32750 hex bar

Super duplex 1.4410 S32750/S32760

Size chart of super duplex steel hex bar

Size (inch) sizes in mm Thickness (in Inches) Thickness (mm)
1-3/16 30 3/16 - 4/5 5 to 20
1 25 3/16 - 4/5 5 to 20
1-1/4 32 1/4 - 4/5 6 to 20
1-7/9 45 3/16 - 1 5 to 25
1-4/7 40 3/16 - 1 5 to 25
1-3/8 35 3/16 - 3/16 5 to 20
2 50 3/16 - 1-1/4 5 to 32
1-6/7 47 2/3, 1 & 1-1/4 17,25 & 32
2-1/16 55 3/16 - 1 5 to 25
2-3/8 60 3/16 - 1-3/8 5 to 35
7/8 22 2/3 - 5/7 17 & 18
2-1/4 57 1-1/4 32

Surface finishes of super duplex 2507 hex bar

P Polished CD Cold drawn
HF Hot finished CG Centreless ground
SRE Slit rolled edge BD Bright drawn
HRAP Hot rolled annealed and pickled CF Cold finished
PR Peeled and reeled ST Smooth turned
RT Rough turned/peeled P&T Peeled and turned

Tolerance of UNS S32760 hex bars

Tolerances (mm) Diameter (mm)
-0/+0.16 40-45
-0/+0.15 20-35
-0/+0.19 50-70
-0/+1.50 100-250
-0/+1.00 75-95

Applications of WNR 1.4410 hex bar

  • Off-Shore Oil Drilling Companies
  • Pulp and Paper Industr
  • Power Generation
  • Condensers
  • Petrochemicals
  • Heat Exchangers
  • Gas Processing
  • Sea Water Equipment
  • Specialty Chemicals
  • Pharmaceuticals
  • Chemical Equipment
  • Pharmaceutical Equipment