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Golden Bridge

Golden Bridge EH14 (JQ-H10Mn2) Submerged Arc Welding Wire

Golden Bridge EH14 (JQ-H10Mn2) Submerged Arc Welding Wire

SKU:JQ-H10MN2-1/8-0055

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JQ.H10Mn2




JQ-H10Mn2 is a submerged arc welding wire of non-alloy fine-grained steel, which has excellent welding manufacturability with effortless slag removal ability and optimal bead appearance.



When working with sintered-flux JQ-SJ101, it is applicable for welding base metal with tensile strength of 490MPa. It is commonly used in the fields such as ships, pressure vessels, bridges, construction machinery, construction machinery, steel structures and so on.

Chemical components of welding wire (%)

Item
C
Mn
Si
S
P
Cr
Ni
Cu
Example value 0.066 1.70 0.035 0.011 0.011 0.013 0.007 0.12
 

Mechanical properties of deposited metal

Test itemCombined welding-flux
Rm
(MPa)
ReL/Rp0.2
(MPa)
A
(%)
KV2 (J)
-20℃
-40℃
JQ-SJ101 530 410 29.0 125 95
 

Reference specification(DC+)

Wire diameter(mm)
Φ2.5
Φ3.2
Φ4.0
Φ5.0
Electric current(A) 350~500 400~550 470~600 550~650
Voltage(V) 27~30 28~31 28~32 30~34
 








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Diameter

* 1/8 inches (3.2 mm), * 5/32 inches (4.0 mm)

Package

55 lb (25 kg), 110 lb (50 kg), 220 lb (100 kg), 440 lb (200 kg), 550 lb (250 kg), 660 lb (300 kg), 770 lb (350 kg)