Hastelloy B2 Round Bars Manufacturer

Sachiya Steel International Is One Of The Leading Manufacturer And Exporter Of High Quality Hastelloy B2 Round Bars, which is recognized for its exceptional chemical resistance, appropriate to high temperature and high pressure applications. Hastelloy B2 Square Bars is a nickel – base wrought alloy by means of having outstanding resistance to hydrochloric acid at all temperatures and concentrations. Hastelloy B2 Flat Bars is extremely resistant to all temperatures and concentrations of hydrochloric acid. Hastelloy B2 Threaded Bars is wrought molybdenum – nickel alloy that can be used in the ‘as welded’ form. Hastelloy B2 Hollow Bars is a nickel – molybdenum alloy and solid solution reinforced, usually used in very reducing environments.

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Hastelloy B2 Round Bars
            Hastelloy B2 Round Bars

Hastelloy B2 Hexagonal Bars (UNS N10665) is often used for most chemical progression applications in the welded form and gasoline refining. Meanwhile, these Hastelloy B2 Triangular Bars are also being offered in customized sizes and shapes to our customers. Hastelloy B2 Bars is a versatile nickel – chromium – molybdenum – tungsten alloy with better overall corrosion resistance than other Ni – Cr – Mo alloys available today.

Hastelloy B2 Rods resists the formation of grain-boundary precipitates in the weld heat – affected zone, thus making it suitable for most chemical process applications in the as – welded condition. Wrought forms of Alloy B2 Square Rods are furnished in the solution heat treated condition unless otherwise specified. Alloy B2 Flat Rods exhibited no corrosion attack of the weld metal and base metal.

Hastelloy B2 Round Bar Specifications

Specifications : ASTM B335 / ASTM SB335
Dimensions : EN, DIN, JIS, ASTM, BS, ASME, AISI
: 5 mm To 500 mm
Diameter : 0.1 mm to 100 mm
Length : 100 mm To 3000 mm Long & Above
Finish : Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
Tolerance : H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements
Form : Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc.

B2 Hastelloy Alloy Round Bar Chemical Composition

Grade C Mn Si Co P Fe Mo Ni Cr S
Hastelloy B2 0.02 0.1 0.1 0.04 26 – 30 Bal 1.0 0.03

Hastelloy Alloy B2 Rods Mechanical Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
9.2 g/cm3 1370 °C (2550 °F) Psi – 1,15,000 , MPa –760 Psi – 52,000 , MPa – 350 40%

Equivalent Grades for B2 Hastelloy Round Bar

Hastelloy B2 2.4617 N10665

Hastelloy B2 Round Bar Application Industries

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

B2 Hastelloy Rods Test Certificates

We at Sachiya Steel International provide Manufacturer TC (Test Certificate) in accordance to EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report. We also provide Standard certificates like EN 10204 3.1 and additional requirement like. NACE MR 01075. FERRIT CONTENT as per norms if requested by clients.

• EN 10204/3.1B,
• Raw Materials Certificate
• 100% Radiography Test Report
• Third Party Inspection Report, etc

Material Testing

We at Sachiya Steel International ensure that all our materials go through strict quality tests before dispatching them to our clients.

• Mechanical Testing Such as Tensile of Area
• Hardness Test
• Chemical Analysis – Spectro Analysis
• Positive Material Identification – PMI Testing
• Flattening Test
• Micro and Macro Test
• Pitting Resistance Test
• Flaring Test
• Intergranular Corrosion (IGC) Test


• Commercial Invoice which includes HS Code
• Packing List including net weight and gross weight, number of boxes, Marks and Numbers
• Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
• Fumigation Certificates
• Raw Material Test Reports
• Material Traceability Records
• Quality Assurance Plan (QAP)
• Heat Treatment Charts
• Test Certificates certifying NACE MR0103, NACE MR0175
• Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
• Guarantee Letter
• NABL approved Laboratory Test Reports
• Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
• Form A for the purposes of the Generalized System of Preferences (GSP)