China wholesale High Carbon Steels Weld Fabrication Manufacturer - High Carbon steels Manual electrode E7018 Seal accessories – Honest Metal
China wholesale High Carbon Steels Weld Fabrication Manufacturer - High Carbon steels Manual electrode E7018 Seal accessories – Honest Metal Detail:
What are the
characieristics?
●Low sodium hydrogen electrode, stable arc, beautiful shape.
●Little splash, easy de-slagging, good drug skin fire resistance, good stomatal resistance.
●Stable mechanical properties.
●Good plasticity and low temperature impact tenacity.
Product Parameter
CHEMICAL COMPONET:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
GB/T RULES | 0.15 | 1.60 | 0.90 | 0.20 | 0.30 | 0.30 | 0.035 | 0.035 | 0.08 |
AWS RULES | 0.15 | 1.60 | 0.75 | 0.20 | 0.30 | 0.30 | 0.035 | 0.035 | 0.08 |
EXAMPLE VALUE | 0.071 | 1.28 | 0.45 | 0.02 | 0.01 | 0.04 | 0.017 | 0.008 | 0.01 |
MECHANICAL PROPERTY:
PROPERTY | YIELD STRENGTH(MPa) | EXTENSION STRENGTH(MPa) | HEATTREAMENT℃xh | IMAPACT VALUE J/℃ | ELONGATION(%) | ||||
GB/T RULES | 400 | 490 | AW | 27/-30 | 20 | ||||
AWS RULES | 400 | 490 | AW | 27/-30 | 22 | ||||
EXAMPLE VALUE | 495 | 590 | AW | 138/-30 | 27 |
RECOMMENDED WELDING PARAMETERS:
DIAMETERS SPECIFICATIONS(mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | |||||
ELECTRICITY (Amp) |
H/W | 80-110 | 110-130 | 130-180 | 180-230 | ||||
O/W | 50-80 | 90-120 | 130-160 | - |
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The projects
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●High pressure heater of Hangzhou Boiler Group Co. LTD
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to the worlu
Product detail pictures:
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We often persist with the theory Quality To start with, Prestige Supreme. We are fully committed to delivering our clientele with competitively priced good quality items, prompt delivery and experienced support for China wholesale High Carbon Steels Weld Fabrication Manufacturer - High Carbon steels Manual electrode E7018 Seal accessories – Honest Metal , The product will supply to all over the world, such as: Ethiopia, Porto, Surabaya, Our company, is always regarding quality as company' s foundation, seeking for development via high degree of credibility , abiding by iso9000 quality management standard strictly , creating top-ranking company by spirit of progress-marking honesty and optimism.
By Hannah from Mauritius - 2017.11.29 11:09
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