Необходимые детали
Доставка:海运
Введение в продукт
Low temperature container plate produced in China Q420R Impact temperature -20℃
Lower yield strength ReL/MPa ≥330 (T/mm 60~100) ≥420 (T/mm 6~20)
Tensile strength Rm/MPa 510~610 (T/mm 60~100) 590~720 (T/mm 6~20)
Tensile strength Rm/MPa 510~610 (T/mm 60~100) 590~720 (T/mm 6~20)
Elongation after fracture A/% ≥18
Impact absorption energy KV₂/J ≥47
Specification/mm:T (6~80+)*W*L
