Hastelloy B2 Equivalent Hex Socket Head Cap Screws (Special Item)

About Hastelloy B2

Hastelloy is a Ni type corrosion resistant alloy that is a registered trademark of Haynes International, Inc.
It is also specified by various standards such as JIS and ASTM, and is divided into Hastelloy B, Hastelloy C and the like depending on the added element.
Hastelloy B2 is an alloy made up of Mo and others, and is a Ni-Mo type corrosion resistant alloy for hydrochloric acid.

Characteristics

  • Corrosion resistance that is excellent for hydrochloric acid in a wide range of concentrations and temperatures.
  • Corrosion resistance that is also excellent for sulfuric acid, phosphoric acid, hydrofluoric acid and acetic acid.

Performance

Chemical Components

unit:%
Hastelloy B2
UNS
N10665
Al B C Co Cr Cu Fe Mn Mo Ni P S Si Ti W Others
- - 0.02 1.0 1.0 - 2.0 1.0 26.0
30.0
Remainder 0.04 0.03 0.1 - - -

Mechanical Properties

UNS
N10665
Tensile Strength (N/mm2) 760 or More
0.2%Proof Stress (N/mm2) 350 or More
Elongation (%) 35 or More
※ * Values in chart are for reference only. They are not guaranteed values.

Production Example

Dimension Table

M L D1 L1 B
M3 6 8 10 12 5.5 3 2.5
M4 8 10 12 16 20 7 4 3
M5 10 12 16 20 25 8.5 5 4
M6 12 16 20 25 30 10 6 5

Customer Service

  • Usage Method
  • Technical Question
  • Customization Products
USA and Canada

NBK America LLC

9:00 to 17:00 on weekdays, Eastern Standard Time

Asia and Europe

Nabeya Bi-tech Kaisha

8:00 to 17:00 on weekdays, Japan Standard Time