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Product Detail

NS335

Detail

NS335

Materialgrade: NS335 corrosion resistant alloy

US grade: UNS N06455

Equivalent grade: Hastelloy C-4

German grade: W,Nr,2.4610

I. overview:

The NS335 (Hastelloy C-4. N06645. 2.4610)alloy is an austenitic low carbon nickel-molybdenum-chromium alloy. The maindifference between Nicrofer 6616 hMo and other alloys of similar chemicalcomposition developed earlier is the low carbon, silicon, iron, and tungstencontent. Such a chemical composition exhibits excellent stability at 650-1040 °C, improved resistance to intergranular corrosion, and avoids edge linecorrosion sensitivity and weld heat affected zone corrosion under appropriatemanufacturing conditions.

1,The characteristics :

(1) Excellent corrosion resistance to mostcorrosive media, especially in the reduced state,

(2) Excellent local corrosion resistance inhalides,

2. chemicalcomposition: %

C≤

Si≤

Mn≤

P≤

S≤

Cr≥

Ni≥

Mo≥

Cu≤

0.015

0.08

1

0.04

0.03

14.0-18.0

balance

14.0-17.0

-

other

Al≤

Ti≤

Fe≤

N≤

Co≤

Nb≤

W≤

V≤

-

-

3

-

2

-

-

-

3. Physicalproperties:

(1) Density: ρ = 8.6g / cm 3 (2) Meltingtemperature range: 1335 ~ 1380 ° C

Temperature °C

Specific   heat capacity J/Kg K

Thermal   conductivity W/m K

Resistivity   μΩcm

Elastic   modulus KN/mm 2

Expansion   coefficient 10 -6 /K

0

406





20

408

10.1

124

211


93






100

426

11.4

125

207

10.9

200

448

13.2

126

202

11.9

204






300

465

15

127

195

12.5

316






400

477

16.7

128

188

12.9

427






500

490

18.4

129

181

13.2

538






600

502

20.5

132

175

13.6

649






700

512

22.6

135

168

14

760






800

522

24.8

138

158

14.5

871






900




149

15.1

982






1000




138

15.9

II. Classification and Ex-factory status:

1, Classification: We can produce variousspecifications of seamless pipe, steel plate, round steel,   forging, flange,   ring,   welded pipe, steel strip, wire and supporting Welding consumables,

2. Ex-factory status: Seamless pipe: solidsolution + acid white,   with customizablelength; Sheet: solid solution, pickling, trimming; Welded pipe: solid solutionacid white + RT% flaw detection, forgings: annealing + lathe processing; Bar:forging, with surface polishing or lathe processing; Strip: cold-rolled, solidsolution soft phase, and descaled; Wire: solid solution pickling coil orstraight strip, solid solution straight strip with polishing surface.


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Soft  magnitic,
Expansion ,
Elastic and other special alloy
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Sheet, plate, bar and other    profiles can be costumized