Actual Certified Material Test Report
Alloy |
ER70S-3 (AWS A5.18) |
Diameter |
1/8" |
Heat Number |
20310847 |
Trace Code |
90 |
Country of Origin |
China |
Date Entered |
5/3/2021 |
Entered By |
MH |
CHEMICAL ANALYSIS: |
|
Carbon (C) |
0.073 |
Chromium (Cr) |
0.013 |
Copper (Cu) |
0.020 |
Manganese (Mn) |
1.250 |
Molybdenum (Mo) |
0.003 |
Nickel (Ni) |
0.005 |
Phosphorus (P) |
0.011 |
Silicon (Si) |
0.630 |
Sulfur (S) |
0.008 |
Vanadium (V) |
0.005 |
Typical Certified Material Test Report
Alloy |
ER70S-3 (AWS A5.18) |
Date Entered |
9/11/2012 |
Entered By |
BY |
CHEMICAL ANALYSIS: |
|
Carbon (C) |
0.06-0.15 |
Chromium (Cr) |
0.15 |
Copper (Cu) |
0.50 |
Manganese (Mn) |
0.90-1.40 |
Molybdenum (Mo) |
0.15 |
Nickel (Ni) |
0.15 |
Phosphorus (P) |
0.025 |
Silicon (Si) |
0.45-0.75 |
Sulfur (S) |
0.035 |
Vanadium (V) |
0.03 |
Chemical Comments |
Above chemistry with 100% CO2 shielding gas |
Typical Mech Properties as welded with 100% CO2 shielding gas Yield Strength, ksi 58 Tensile Strength, ksi 70 Elongation, min 22 |
|
Typical Mech Properties as welded with Argon + 20% CO2 shielding gas ield Strength, ksi 63 Tensile Strength, ksi 78 Elongation % min 30 |
|
Typical Wire Chemistry with Argon +20% CO2 shielding gas C-0.08 Si-0.45 Mn-1.06 P-0.014 S-0.01 |
|