Ecuador bi da abokin ciniki da ba da tallafi na tan 258 na faranti
DaA572 GR50 GR50 GR50 GR50An ba da umarnin tsohon abokin ciniki a cikin Ecuador bisa hukuma.
A572GR50 Girman karfi-alloy Nobobium-vanadium commitle farantin karfe
Roƙo
8-300mm lokacin farin ciki A572Gr50 Lower babban ƙarfi mai ƙarfi ana amfani dashi a cikin tsarin injiniya, da kuma injunan ma'adinai, manyan kayan aiki, manyan kayan aiki, manyan kayan aikin gini, da kuma injiniyan gwal, manyan kayayyaki, da kuma kayan aikin hakowa, da manyan kayayyaki, da manyan kayayyaki, da kuma kayan aikin gyarawa, da manyan kayayyaki, da kuma kayan aikin gini, da manyan kayan gini.
Standardaya
Standarda: Astm A572 / A57M.
Gwadawa
8-300mm kauri, ana iya gyara tsawon da nisa da aka saita mirgine.
Abubuwan sunadarai
| C | Si | Mn | P | S | Nb | |
| A572GR50 | ≤0.20 | ≤0.40 | ≤1.50 | ≤0.04 | ≤0.05 | 0.005 ~ 0.05 |
A572GR50 LEADER Highghtara babban ƙarfi na kayan ƙarfe an yi amfani da shi sosai a cikin tsarin gini, kayan aikin gini da kuma wasu wuraren da aka fitar da ƙarfafawa na Kudu sama da 10,000.
A572GR is divided into five grades: 42 (290), 50 (345), 55 (380) are suitable for riveting, bolting or welding structural parts, 60 (415) and 65 (450) are used for bridge riveting And bolted structural parts or welded structural parts for other purposes.
Idan kana son sanin ƙarin bayani game da faranti, da fatan za a iya tuntuɓar mu, ƙungiyarmu za ta ba ku tare da ƙwararrun ƙwararru kuma mafi ƙarancin mafita gare ku.
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Lokaci: Jul-07-2023