Необходимые детали
Доставка:海运
Введение в продукт
Low temperature container plate produced in China Q420DR Impact temperature -40℃
Lower yield strength ReL/MPa ≥420 (T/mm 6~20) ≥400 (T/mm 20~30)
Tensile strength Rm/MPa 590~720 (T/mm 6~20) 570~700 (T/mm 20~30)
Tensile strength Rm/MPa 590~720 (T/mm 6~20) 570~700 (T/mm 20~30)
Elongation after fracture A/% ≥19
Impact absorption energy KV₂/J ≥60
Specification/mm:T (6~80+)*W*L
