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Super Duplex Hex Bar

Super duplex hex bar

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, For Detail Information Check Specification

Super Duplex Hex Bar Specification


UNS S32760 Hexagonal Rod Delivery Time Tables


Country Name Brasil Peru Uruguay Chile Ecuador
Delivery Time  70-80 days in all

Manufacturer of High-Quality Super Duplex 2507 Hex Bars as Per Customer Requirements, Check Size Chart Here

Super Duplex Steel Hex Bar Size Chart


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

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

Top Grade Quality UNS S32760 Hex Bars Manufacturer in 6 RA, 32 RA, 63 RA Finish at Lowest Price in India

WNR 1.4410 Hex Bar Price List


Dia (in) Weight per metre (kg) Price in USD Rate Per Kgs (INR) Price in Dirham (AED) CIF Charges in USD(Till any port)
1/8" 0.062 US $ 13.248 INR 1083.70 AED 48.52 213
5/32" 0.095 US $ 13.296 INR 1084.51 AED 48.67 214
3/16" 0.141 US $ 13.392 INR 1086.12 AED 49.02 222
7/32" 0.19 US $ 13.488 INR 1087.74 AED 49.37 227
1/4" 0.249 US $ 13.584 INR 1089.35 AED 49.72 234
5/16" 0.387 US $ 13.680 INR 1092.58 AED 50.43 239
3/8" 0.557 US $ 13.824 INR 1097.38 AED 50.81 249
7/16" 0.761 US $ 13.968 INR 1102.17 AED 51.19 258
1/2" 0.994 US $ 15.064 INR 1138.29 AED 55.33 264
9/16" 1.256 US $ 15.208 INR 1142.50 AED 55.88 273
5/8" 1.551 US $ 15.304 INR 1144.91 AED 56.20 279
15/16" 1.88 US $ 15.448 INR 1149.13 AED 56.75 287
3/4" 2.237 US $ 15.544 INR 1151.55 AED 57.07 294

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

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.

Reliable and Affordable Stockist of WNR 1.4410 Hex Bar with NACE MRO175 Certificates, Check Chemical Composition

UNS S32760 Hexagonal Bright Bar Chemical Composition




DIN 1.4410 Hexagon Rod Mechanical Properties


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 Tolerance Chart and Equivalent Properties Here

Tolerance of ASTM A276 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

Super Duplex Hex Bar Equivalent Grade


Standard UNS WNR.
North America Russia
Super duplex S32750 / S32760 1.4410


WNR 1.4410 Hexagonal Rod Applications


  • 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