High Carbon steels Manual electrode E4303 metal Jointing stuff
Welding ordinary strength of low carbon steel structure and low strength grade of low alloy steel.
The standard we met: GB/T5117 E4303, AWS, ISO2560-A:E 35 0 R 1 2, ISO 2560-B: E4303A, JIS Z3211 E4303.
What are the
characieristics?
●Titanium calcium type c hemical skin carbon steel electrode.
●Stable arc, good slag fluidity
●Easy slag removal
●Small splash, beautiful shape.
Product Parameter
CHEMICAL COMPONET:
| ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
| GB/T RULES | 0.20 | 1.20 | 1.00 | 0.20 | 0.30 | 0.30 | 0.040 | 0.035 | 0.080 |
| AWS RULES | - | - | - | - | - | - | - | - | - |
| EXAMPLE VALUE | 0.076 | 0.50 | 0.38 | 0.025 | 0.01 | 0.028 | 0.016 | 0.010 | 0.008 |
MECHANICAL PROPERTY:
| PROPERTY | YIELD STRENGTH(MPa) | EXTENSION STRENGTH(MPa) | HEATTREAMENT℃xh | IMAPACT VALUE J/℃ | ELONGATION(%) | ||||
| GB/T RULES | 330 | 430 | AW | 27/0 | 20 | ||||
| AWS RULES | - | - | AW | - | - | ||||
| EXAMPLE VALUE | 468 | 538 | AW | 59/0 | 23.5 | ||||
RECOMMENDED WELDING PARAMETERS:
| DIAMETERS SPECIFICATIONS(mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | |||||
| ELECTRICITY (Amp) |
H/W | 80-120 | 90-140 | 150-190 | 180-240 | ||||
| O/W | 50-80 | 90-120 | 130-160 | - | |||||
Look at the way
we transport
●Motor transport
●Shipping
Look at
our warenouse
The projects
we are involve in
●Safety injection tank
●Xinjiang Kela 2 Central treatment plant project
Our products
to the world
CHEMICAL COMPONET:
| ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
| GB/T RULES | 0.20 | 1.20 | 1.00 | 0.20 | 0.30 | 0.30 | 0.040 | 0.035 | 0.080 |
| AWS RULES | - | - | - | - | - | - | - | - | - |
| EXAMPLE VALUE | 0.076 | 0.50 | 0.38 | 0.025 | 0.01 | 0.028 | 0.016 | 0.010 | 0.008 |
MECHANICAL PROPERTY:
| PROPERTY | YIELD STRENGTH(MPa) | EXTENSION STRENGTH(MPa) | HEATTREAMENT℃xh | IMAPACT VALUE J/℃ | ELONGATION(%) | ||||
| GB/T RULES | 330 | 430 | AW | 27/0 | 20 | ||||
| AWS RULES | - | - | AW | - | - | ||||
| EXAMPLE VALUE | 468 | 538 | AW | 59/0 | 23.5 | ||||
RECOMMENDED WELDING PARAMETERS:
| DIAMETERS SPECIFICATIONS(mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | |||||
| ELECTRICITY (Amp) |
H/W | 80-120 | 90-140 | 150-190 | 180-240 | ||||
| O/W | 50-80 | 90-120 | 130-160 | - | |||||
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