ASTM A709 GR.50W ndiro yesimbi

Simba repamusoro rakaderera alloy simbi ndiro ASTM A709GR.50W zvakare yakatumidzwa seyemamiriro ekunze simbi ndiro A709 Giredhi 50W mumukana wepfuma yayo mumhepo inodzivirira kukora. Zvinoenderana nemhando dzemakemikari makuru akasiyana ane, A709 Giredhi 50W yakakamurwa seA709Gr50w mhando A, A709Gr50w mhando B, A709Gr50w mhando C. Aya magiredhi matatu esimbi akaenzana nekutsanangurwa ASTM A 588/A 588M A588 Grade A,A58 uye A588 Giredhi C.Low alloy steel plate A709 Grade 50W zvakare vaive nehumwe simba rakafanana regoho rishoma pa345 Mpa seA709 Grade 50 ndiro yesimbi.
A709 Gr.50W weathering simbi mahwendefa, iyo ine mukurumbira nokuda kwepfuma yayo mumhepo inodzivirira corrosion. A709 Giredhi 50W mahwendefa esimbi anoshandiswa zvakanyanya mumichina yekuvaka, muchina wemigodhi, rori, mabhiriji, kumanikidza midziyo kuvaka nezvimwe,

Zveunyanzvi Zvinodiwa & Mamwe Masevhisi:

• High tension test
• Low tembiricha inokanganisa bvunzo
• Simulated post-welded heat treatment (PWHT)
• Yakabudiswa Orginal Mill test certificate pasi pe EN 10204 FORMAT 3.1/3.2
• Kana cooper simbi inotsanangurwa yeA709 Gr36, zviri mukati Cu≥0.20%
• Shot blasting uye Painting, Kucheka uye welding sezvinodiwa nemushandisi wekupedzisira

Kuti uwane zvimwe zvinhu muA709 Gr.50S simbi ndiro, ndapota tarisa ivo mukutevera;
A709 Grade 50S Chemical composition Heat analysis