Product Introduction

N10675 is a nickel-molybdenum alloy with excellent resistance to pitting, corrosion and stress corrosion cracking and superior thermal stability to alloy B-2. In addition, this nickel-steel alloy is highly resistant to knife line and[TJC STEEL] heat-affected zone attacks. N10675 can also withstand sulfuric acid, acetic acid, formic acid and phosphoric acid as well as other non-oxidizing media. In addition, the nickel alloy has excellent salt acid resistance at various concentrations and temperatures. The remarkable feature of N10675 is its ability to maintain excellent ductility during transient exposure to moderate temperatures. This exposure is routinely experienced during heat treatment associated with manufacturing[TJC STEEL].

 

 

Chemical Composition (%):

Alloy B3

Ni:65min;

Cr:1-3;

Mo:27-32;

Fe:1-3;

W:3max;

Co:3max;

Cu: 0.2 Max;

C: 0.01 Max;

Al: 0.5 Max;

Mn:3max;

Ti: 0.2 Max;

Si: 0.1 Max;

Nb: 0.2 Max;

V: 0.2 Max;[TJC STEEL]

Ta: 0.2 Max;

P: 0.03 Max.

Zr: Max 0.03:

S: 0.01 Max;

Ni+Mo:94-98;

 

Physical Property

Alloy Status: Annealed;

Tensile Strength Rm:760MPa min;

Yield Strength Rp:350MPa min;[TJC STEEL]

Elongation A5%:40 min;

 

Executive Standard

ASTM B335,ASTM B333,ASTM B622,ASTM B619,ASTM B564;

 

 

Product Characteristics

1. Maintain excellent ductility at transient exposure to moderate temperatures;

2. Excellent resistance to pitting,[TJC STEEL] corrosion and stress corrosion cracking;

3. Excellent resistance to knife line and heat-affected zone attacks;

4. Excellent tolerance to acetic acid, formic acid and phosphoric acid and other non-chlorinated media;

5. Resistant to hydrochloric acid at all concentrations and temperatures;

6. Better thermal stability than alloy B-2;

 

Application Field

Mainly used in the manufacture of corrosion and high temperature resistant pipes, containers, boilers, heat exchangers, heat exchangers, pipes, valves and other structures. Mainly used in the manufacture of high temperature, [TJC STEEL]high pressure, large chemical equipment, such as petroleum refining unit, chemical reactor, plasma reactor, combustion chamber, catalyst reforming unit, gas separation unit, high pressure boiler, steam turbine, water turbine and high temperature circulating water pressure vessel.