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Grade:
Carbon Constructional Quality Steel: 35~80# SWRH52A~72A; SWRH67B~82B
Mild Steel Wire Rods for Wire Drawing: 08LS SAE1006~SAE1026
General Carbon Steel: Q235
High Strength Inherent Stress Coil: 30MnSi
Mine High Strength Circular Chain Steel: 25MnV
Alloy Constructional Steel: 20Mn2
Cold Forging Steel And Cold Extruded Steel: ML15, ML35, SWRCH22A
Welding Electrodes, welding wire: H08A, ER50-6
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