CEWELD


SP 1.4370 Metal spray wires




SP 1.4370

 
CATEGORY 
TYPE 
High Manganese alloyed stainless steel wire. Excellent wearing qualities and good corrosion resistance
APPLICATIONS 
Recommended for applications where high corrosion resistance and relatively low wear protection are required.SP 1.4370 is good for general machine element work including hydraulic rams, rolls and for applications in the food industry.
PROPERTIES 

Coatings of SP 1.4370 exhibit low shrink and are recommend for internal diameters, particularly where thick coatings are needed. Using the combustion wire spray process, SP 1.4370 coatings can be sprayed thicker than SP 1.4316 coatings, but not as thick as SP 420 coatings.

CLASSIFICATION
AWS 
A 5.9: ER 307 (mod.)
EN ISO 
14343-A: G 18 8 MnSi
14343-B: SSZ307
DIN: W.Nr. 
1.4370
DIN 
8556: SG X15CrNiMn 18 8
SUITABLE FOR 

Metals spray wire with good corrosion resistance and low schrink factor, recomended for inside diameters.

APPROVALS 
CE approved
WELDING POSITIONS: 

C

Mn

Si

Cr

Ni

P

S

     

<0.12

6.5

0.6-1.0

18.5

8.5

<0.025

<0.025

     
MECHANICAL PROPERTIES

Heat

RP0,2

Rm

A5

Impact Energy (J) ISO-V

Hardness

Treatment

(N/mm2)

(N/mm2)

(%)

-20°C

-40°C

-60°C

HB

             

210-400

REDRYING TEMPERATURE 
not required
SPRAY PARAMETERS / PACKING

Process Parameters

Packing

D (mm)

Voltage (V)

Current (A)

spool type

kg / spool

1.6

27-29

100-280

S-300

15

2.4

29-32

150-280

K-415 / H-420 / Coils

25

3.2

29-32

150-380

K-415 / H-420 / Coils

25

4.76

29-34

250-450

K-415 / H-420 / Coils

25







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