Product Description

TOKO H08a AWS A5.17 EL8, H08MnA AWS A5.17 EM12

A low-carbon, low-manganese, low-silicon general purpose submerged arc wire, primarily used for multi-pass welding. However, the product is capable of making single pass welds.
 
Mechanical Properties of Deposited Metal:

Test Item	Rm(MPa)	Rel (Mpa)	A(%)	KV2(J)
Guarantee Value	415-550	≥330	≥22	≥27(-20°C)
General Result	470	365	30	60

 
Specification and Current:

Diameter(mm)

2.0

2.5

3.2

4.0

5.0

Current(A)

300-400

350-450

425-525

475-575

550-650

 
Chemical Composition(%):

Model No.:\Composition	C	Mn	Si	S	P	Mo	Ni	Cu	Cr
CHW-S1  H08A	≤0.10	0.30-0.55	≤0.03	≤0.030	≤0.030	----	≤0.30	≤0.20	≤0.20
CHW-S2  H08MnA	≤0.10	0.80-1.10	≤0.07	≤0.030	≤0.030	----	≤0.30	≤0.20	≤0.20
CHW-S3  H10Mn2	≤0.12	1.50-1.90	≤0.07	≤0.035	≤0.035	----	≤0.30	≤0.20	≤0.20

TOKO (H08MnA AWS A5.17 EM12K) is a kind of mild steel wire for submerged arc welding. Welding together with suitable flux, the welding seam can get excellent mechanical properties.
 
Chemical Composition(%):

C	Mn	Si	P	S	Cr	Ni	Cu
≤0.10	0.80~1.10	≤0.07	≤0.030	≤0.030	≤0.20	≤0.30	≤0.20

  
Mechanical Properties of Deposited Metal:

Yield strengthσ0.2(Mpa)	Tensile strengthσb(Mpa)	Elongationδ5(%)	AKV impact(J)
≥320	410~550	≥22	≥34(0)

 

Wire Size(mm)			Welding position	Eletricity Polarity
φ2.0	φ2.5	φ3.0	H OH VD HF F VU	DC+or AC

Application: With suitable flux to weld mild steel or low strength alloy steel like 16Mn etc to produce furnace or pressure containers. 
 
Other Model Numbers Available: H08A, H08MnA; H110Mn2, AWS EL8, EM12, EM12K, EH14, EM13K, etc
 
Company Information
TOKO Welding LLC(Tokyo) a leading manufacturer and exporter of Welding Electrode, MIG Welding Wire, Flux-cored Welding Wire, Submerged Arc Welding Wire, Photovoltaic Ribbons and more. We have been supplying these to Construction industry, Shipbuilding, Fabrication, Civil Engineering, Machinery and Automobile industry.

Payment Terms︰ TT/LC/DP

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