Alloy C-276

INTRODUCTION

Alloy C-276 is one of the premier corrosion resistant materials that performs exceptionally well in both oxidizing and reducing environments.It resists chloride stress corrosion cracking, pitting, crevice and general corrosion.The alloy is also resistant to carbide precipitation during welding enabling it to be utilized in the as-welded condition.

Equivalent to: Tafa 77T, Oerlikon Metco 8276, PMET876.

CHEMICAL COMPOSITION

Composition(%)

Ni

Cr
 Mo Fe
C
Mn
Si
 Co S
P
Others
 Bal  15~16.5 15~17
4~7
Max 0.01
Max 1
Max 0.08
 Max 2.5
 Max 0.01
Max 0.015
3.1~4.8

Deposit Characteristics

Grade

Density

Melting Point

Alloy C-276

8.3g/cm3

1260°C-1355°C

Typical Hardness: HRC 35

Bond Strength: 7000 psi

Deposit Rate: 11lbs/hr/100A

Deposit Efficiency: 70%

Machine Ability: GOOD

Advantage:

1. Reasonable price, regular sizes stock, short delivery time;

2. International production technology, quality guaranteed;

3. 100% replacement / Refund for problematic items;

Production process

Spray process

Arc Spray

Arc spraying is the use of electric arc burning in two consecutive fed between the wires to melt the metal, with a high velocity gas stream molten metal atomization, and the atomization of the sprayed metal particles so that they accelerate the work to form a coating technology .

Flame Spray

The use of a flame as the heat source, the metal and non-heated to a molten state, forming a mist flow in the state of high-speed air jet to the substrate, the injection of the molten minute particles impact upon the substrate above, plastic deformation, into a sheet shape superimposed sedimentary layers.

Application

Petrochemical equipment

heat exchangers

flue gas desulphurization equipment

chemical pump fluid

fluorine chemicals

petrochemicals

flue gas desulfurization

pulp and paper

Packing and shipping

Packaging

STANDARD SIZE&PACKING

Diameter

Dimension Tolerance

Packing

Wire Weight

1/16"(1.6mm)

+0/-0.05

D 300 Spool

15kgs(33 lbs)/spool

2.0mm

+0/-0.05

D 300 Spool

15kgs(33 lbs)/spool

1/8"(3.17mm)

+0/-0.05

Coil Form

20-400kgs/coil

 

Other sizes can be produced based on customers’ requirement

Delivery time

Courier/Air/Sea

Normally we keep stock of 1.6mm, we can ship the stock wire in 1-3 days.

For mass order, delivery time is depends on the quantity.

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