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Place of Origin
HS-CODE
84-
Package & Delivery Lead Time
Detailed Description
Submerged arc welding wire H08MnA (EM12) Introduction:
1. Available size: 2.0mm, 2.5mm, 3.2mm, 4.0mm, 5.0mm.
2. Available packing: net weight : 20kg~400kg
precision layer wound on plastic spool, each spool in a box, then boxes on wooden pallet.
We could do according to the customers' request .
3. Application:
Used to weld ship building steel and equivalent mild steel or 550 Mpa grade mild alloy steel , such as container building , construction machine , railway construction , pressure vessel for semi-auto or automatic gas shielded welding.
4. Detailed description:
It is a kind of high-manganese type welding wire. It matches with low-manganese and low-silicon type welding flux. It is not sensitive to the rust on the base metal. It has excellent bead molding and slag detachability.
Detailed Specifications for Submerged arc welding wire H08MnA (EM12):
Chemical Composition of Welding Wire(%):
C Nn Si S P Cr Ni Cu
≤0.10 0.80~1.10 ≤ 0.07 ≤ 0.03 ≤ 0.03 ≤ 0.20 ≤ 0.30 ≤ 0.20
Mechanical Properties of Deposited Mental: (shielding gas:CO2):
test item
flux used together
Rm
(MPa)
Rel
(MPa)
A
(%)
Akv
(J)
TH·HJ431 410~550 ≥330 ≥ 22 ≥ 27(°C)
TH·SJ301 480~650 ≥ 400 ≥ 22 ≥27(-20°C)
Reference Current (DC+):
wire size(mm) φ2.0 φ2.5 φ3.2 φ4.0 φ5.0
current 300~400 350~450 425~525 475~575 500~600
sales(at)sangdachina(dot)com
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