Kɔbere abaa ahoɔden a ɛtwetwe no taa yɛ 300 ne 500MPa (ɛgyina zinc a ɛwɔ mu so), a ɛboro kɔbere kronkron deɛ so wɔ mpa 200 kɔsi 300, berɛ a ɛkura plasticity pa (ɛtenten 15% kɔsi 40%). Saa su yi a ɛne "ahoɔden ne plasticity a ɛka bom" no ma etumi gyina adesoa a ɛyɛ nnam (te sɛ wosow ne nsunsuanso), na ɛsan nso nya nsusuwii a ɛyɛ den a ɛyɛ denam awɔw mu adwuma (stamping, bending) anaa ɔhyew adwuma (extrusion, casting) so. Sɛ nhwɛso no, wɔde H62 kɔbere a zinc 30% (kɔbere 62% ne zinc 38%) wom di dwuma kɛse wɔ kar afã horow mu. Ɛwɔ tensile ahoɔden 370MPa ne elongation 25%, pɛpɛɛpɛ kari pɛ ahoɔden ne processability.
