Good Quality Welding Electrode - Submerged EM12 – Bestar Metal

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Good Quality Welding Electrode - Submerged EM12 – Bestar Metal Detail:

DESCRIPTION
CHM 08A can be used for copper-coated solid welding wire for submerged arc welding. Weld metal zone has excellent synthetic technological properties when corresponding welding flux is used. With a higher deposition efficiency, high quality and low intensity of labour, etc.

APPLICATION
The welding wires are used for welding important structures of low carbon structural steel and low alloy steel. Such as boilers, pressure vessels from chemical works and nuclear power station, bridges and ships, etc.

Sizes of wire: Diameter Φ（mm）2.0、2.5、3.2、4.0、5.0

Typical mechanical properties of deposited metal: Accord with GB/T14957-94

Yield point σ0.2 Mpa	Tensile Strength σ0.2 Mpa	Elongation σ5%	V-Type Charpy Impact Value (ambient temp.)J
409	527	28.3	65

TRADE NAME	GB/T14957	AWS	Mechanical properties of deposited metal
TRADE NAME	GB/T14957	AWS	Corresponding Welding Flux	Tensile Strength Mpa	Yield point Mpa	Elongation	V-Type Charpy Impact Value J
CHM 08A	H08A	EL8	HJ431	410~550	≥330	≥22	0℃≥34
CHM 08MnA	H08MnA	EM12	HJ431	≈550	≈390	≈30	常温≈80
CHM10Mn2	H10Mn2	EM14	HJ350	≈570	≈400	≈18	常温≈100
CHM 10MnSi	H10Mn2	EM14	HJ350	≈570	≈400	≈18	0℃≥27

Typical Chemical of Welding Wire (%)

Brand	Chemical composition
Brand	C	Mn	Si	S	P	Cu
CHM 08A	≤0.10	0.30~0.55	≤0.03	≤0.030	≤0.030	≤0.20
CHM 08MnA	≤0.10	0.80~1.10	≤0.07	≤0.030	≤0.030	≤0.20
CHM10Mn2	≤0.12	1.5~1.9	≤0.07	≤0.035	≤0.035	≤0.20
CHM 10MnSi	≤0.14	0.80~1.10	0.60~0.90	≤0.035	≤0.035	≤0.20

Cu: (%) include copper-coated layer.

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To create far more benefit for customers is our company philosophy; customer growing is our working chase for Good Quality Welding Electrode - Submerged EM12 – Bestar Metal, The product will supply to all over the world, such as: Belgium, Muscat, Yemen, We always insist on the management tenet of "Quality is First, Technology is Basis, Honesty and Innovation".We are able to develop new products continuously to a higher level to satisfy different needs of customers.

Welding Electrode