High Carbon Steels Manual Electrode E8815-G Safety injection tank Consumables
Suitable for the same grade of low alloy steel welding in construction machinery.
The standard we met: GB/T32533 E8815-G, AWS, ISO18275-A, ISO 18275-B.
What are the
characieristics?
●Low sodium hydrogen electrode, stable arc, small splash.
●Good forming, easy desagging.
●X-ray performance is good.
●Stable mechanical properties.
Product Parameter
CHEMICAL COMPONET:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu | V |
GB/T RULES | - | ≥1.00 | ≥0.80 | ≥0.30 | ≥0.50 | ≥0.20 | - | - | ≥0.20 | ≥0.10 |
AWS RULES | - | - | - | - | - | - | - | - | - | - |
EXAMPLE VALUE | 0.056 | 1.56 | 0.25 | 0.92 | 2.52 | 0.28 | 0.010 | 0.005 | 0.020 | 0.01 |
MECHANICAL PROPERTY:
PROPERTY | YIELD STRENGTH(MPa) | EXTENSION STRENGTH(MPa) | HEATTREAMENT℃xh | IMAPACT VALUE J/℃ | ELONGATION(%) | |||||
GB/T RULES | 780 | 880 | AW | - | 12 | |||||
AWS RULES | - | - | - | - | - | |||||
EXAMPLE VALUE | 843 | 949 | AW | 51/-50 | 20 |
RECOMMENDED WELDING PARAMETERS:
DIAMETERS SPECIFICATIONS(mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | ||||||
ELECTRICITY (Amp) |
H/W | 80-110 | 100-130 | 130-180 | 180-230 | |||||
O/W | 50-80 | 90-120 | 130-160 | - |
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CHEMICAL COMPONET:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu | V |
GB/T RULES | - | ≥1.00 | ≥0.80 | ≥0.30 | ≥0.50 | ≥0.20 | - | - | ≥0.20 | ≥0.10 |
AWS RULES | - | - | - | - | - | - | - | - | - | - |
EXAMPLE VALUE | 0.056 | 1.56 | 0.25 | 0.92 | 2.52 | 0.28 | 0.010 | 0.005 | 0.020 | 0.01 |
MECHANICAL PROPERTY:
PROPERTY | YIELD STRENGTH(MPa) | EXTENSION STRENGTH(MPa) | HEATTREAMENT℃xh | IMAPACT VALUE J/℃ | ELONGATION(%) | |||||
GB/T RULES | 780 | 880 | AW | - | 12 | |||||
AWS RULES | - | - | - | - | - | |||||
EXAMPLE VALUE | 843 | 949 | AW | 51/-50 | 20 |
RECOMMENDED WELDING PARAMETERS:
DIAMETERS SPECIFICATIONS(mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | ||||||
ELECTRICITY (Amp) |
H/W | 80-110 | 100-130 | 130-180 | 180-230 | |||||
O/W | 50-80 | 90-120 | 130-160 | - |
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