Home > Products > New Products > Gaskets1 > Hastelloy B3 Spiral Wound Gasket
Hastelloy B3 Spiral Wound Gasket

Hastelloy B3 Spiral Wound Gasket

SUNWELL SW600-B3

Hastelloy B3 is a nickel-molybdenum alloy with excellent resistant to pitting, corrosion, and stress-corrosion cracking plus, thermal stability superior to that of alloy B2. In addition, this nickel steel alloy has great resistant to knife-line and heat-affected zone attack. Alloy B3 also withstands sulfuric, acetic, formic and phosphoric acids, and other non-oxidizing media. Excellent resistant to hydrochloric acid at all concentrations and temperatures

Send Inquiry
PDF Download
  • Specification
  • You may also like

Description

Hastelloy B3 is a nickel-molybdenum alloy with excellent resistant to pitting, corrosion, and stress-corrosion cracking plus, thermal stability superior to that of alloy B2. In addition, this nickel steel alloy has great resistant to knife-line and heat-affected zone attack. Alloy B3 also withstands sulfuric, acetic, formic and phosphoric acids, and other non-oxidizing media. Excellent resistant to hydrochloric acid at all concentrations and temperatures.
Alloy B3 has poor corrosion resistant to oxidizing environments, therefore, it is not recommended for use in oxidizing media or in the presence of ferric or cupric salts because they may cause rapid premature corrosion failure.

Characteristics of Hastelloy B3:

>Maintains excellent ductility during transient exposures to intermediate temperatures;
>Excellent resistant to pitting, corrosion and stress-corrosion cracking;
>Excellent resistant to knife-line and heat-affected zone attack;
>Excellent resistant to acetic, formic and phosphoric acids and other non-oxidizing media;
>Resistant to hydrochloric acid at all concentrations and temperatures;
>Thermal stability superior to alloy B2.

Chemical Composition:

Ni

Mo

Fe

C

Co

Cr

Mn

Si

Ti

W

Al

Cu

65.0

28.5

1.5

0.01

3.0

1.5

3.0

0.1

0.2

3.0

0.50

0.20

SUNWELL combining the performance of Hastelloy B3, manufacture Hastelloy B3 Spiral Wound Gaskets.

Welcome to contact with SUNWELL to discuss about Hastelloy B3 and Hastelloy B3 Spiral Wound Gaskets, and Spiral wound gasket Hastelloy B3.