AWS E317-16 igwe anaghị agba nchara mkpanaka Arc Welding Stcik Welding Electrodes

Igwe anaghị agba ncharaElectrode

A242                                      

GB/T E317-16

AWS A5.4 E317-16

Nkọwa: A242 bụ obere carbon Cr19Ni13Mo3 igwe anaghị agba nchara na titanium-calcium mkpuchi.Enwere ike iji ya maka ma AC na DC na arụmọrụ arụmọrụ dị mma.Igwe a na-echekwara nwere ọdịnaya molybdenum dị elu karịa A202, ọ na-enwekwa nguzogide corrosion ka mma na acid na-adịghị oxidizing, dị ka sulfuric acid, sulfurous acid, phosphoric acid na organic acids.Ọ nwekwara mmetụta dị mma megide pitting corrosion.

Ngwa: A na-eji maka ịgbado ọkụ nke otu ụdị igwe anaghị agba nchara yana nchara na-ejikọta ọnụ na ígwè dị iche iche.

Ngwakọta kemịkalụ nke igwe weld (%):

Njirimara nke igwe weld metal:

Akwadoro ugbu a:

Mara:

1. The electrode ga-abụọ maka 1 hour na 150 ℃ tupu ịgbado ọkụ ọrụ;

2. N'ihi na penetration omimi bụ na-emighị emi n'oge AC ịgbado ọkụ, na DC ike ọkọnọ ga-eji dị ukwuu dị ka o kwere mee ka miri penetration.na nke ugbu a ekwesịghị ịbụ oke buru ibu iji zere ịcha ọbara ọbara nke mkpanaka ịgbado ọkụ.

Wenzhou Tianyu Electronic Co., Ltd. e guzobere na 2000. Anyị na-etinye aka na n'ichepụta nkewelding electrodes, mkpanaka ịgbado ọkụ, nawelding consumablesihe karịrị afọ iri abụọ.

Isi ngwaahịa anyị gụnyere igwe anaghị agba ncharawelding electrodes, carbon ígwè ịgbado ọkụ electrodes, ala alloy ịgbado ọkụ electrodes, surfacing ịgbado ọkụ electrodes, nickel & cobalt alloy ịgbado ọkụ electrodes, nwayọọ ígwè & ala alloy ịgbado ọkụ wires, igwe anaghị agba nchara ịgbado ọkụ wires, gas-shielded flux cored wires, aluminum ịgbado ọkụ wires, submerged arc ịgbado ọkụ .wires, nickel & cobalt alloy welding wires, brass welding wires, TIG & MIG welding wires, tungsten electrodes, carbon gouging electrodes, na ndị ọzọ ịgbado ọkụ ngwa & consumables.