Chemical Composition of Wire (%)

Type Chinere standard (GB) Standard C Mn Si Cr Ni S P Cu LY H08A H08A AWS EL-8 JIS W11 ≤0.10 0.30-0.60 ≤0.03 ≤0.20 ≤0.30 ≤0.030 0.030 ≤0.20 LY H08MnA H08MnA AWS EM-12 JIS W21 ≤0.10 0.80-1.10 ≤0.07 ≤0.20 ≤0.30 ≤0.030 0.030 ≤0.20 LY H10Mn2 H10Mn2 AWS EH-14 JIS W41 ≤0.12 1.50-1.90 ≤0.07 ≤0.20 ≤0.30 ≤0.030 0.030 ≤0.20 LY H10MnSi H10MnSi AWS EM-13K ≤0.14 0.80-1.10 0.60-0.90 ≤0.20 ≤0.30 ≤0.030 0.030 ≤0.20 LY H08Mn2SiA ER 49-1   0.11 1.80-2.10 0.65-0.95 ≤0.20 ≤0.30 ≤0.030 0.030 ≤0.20

Mechanical Properties of Weld Metal Type Chinere standard (GB) International Standard Yield Point (MPa) Tensile Strength (Mpa) Elongation(%) Impact V-Notch J (o℃) LY H08A H08A AWS EL-8 JIS W11 ≥330 410-550 ≥22 ≥27 LY H08MnA H08MnA AWS EM-12 JIS W21 ≥330 410-550 ≥22 ≥27 LY H10Mn2 H10Mn2 AWS EH-14 JIS W41 ≥330 410-550 ≥22 ≥27 LY H10MnSi H10MnSi AWS EM-13K ≥330 410-550 ≥22 ≥27 LY H08Mn2SiA ER 49-1   ≥372 ≥490 ≥20 ≥27

Specification, Recommended Current Range and Package Weight Diameter（mm） 1.6 2.0 2.5 3.2 4.0 5.0 Current Range（A） 180-450 200-400 250-450 352-600 500-800 700-1000 Package Weight（kg） 20/25 20/200 25/-250 25/250 25/250 25/250