9.53mm PC strand(Normal or Low Relaxation)

الوصف

9.*3mm PC strand(Normal or Low Relaxation) 2.Structure:1*7 3.Strength:***0mpa 4.Used for:Big span reinforced concrete struc 9.*3mm PC strand(Normal or Low Relaxation) ASTM A**6/A**6M****0 ( P.C STRAND) Grade Nomal dia (mm) Wire dia(mm) Tolerance (mm) Cross section area (mm2) Re .mass (g/m) **0 1/2(*2.*0) *0.**6(*0.*0) *0.**6(*0.*0) 0.**3(0.***2) 0.**4(*2.9) **0(**0) 6/*0(*5.*4) *0.**6(*0.*0) *0.**6(*0.*0) 0.**4(0.***6) 0.**6(**9.4) **7(***4) **0 3/8(9.*3) *0.**6(*0.*5) *0.**6(*0.*5) 0.**2(0.***8) 0.**5(*4.8) **0(**2) 1/2(*2.*0) *0.**6(*0.*5) *0.**6(*0.*5) 0.**3(0.***2) 0.**3(*8.7) **0(**5) 6/*0(*5.*4) *0.**6(*0.*5) *0.**6(*0.*5) 0.**4(0.***6) 0.**7(**0.*0) **0(***2) Grade Nomal dia(mm) Minimum Breaking load(KN) Min load at1% Extension (KN) Minimum elongation at Max Load Low relaxation Nomal relaxation Normal Pitch Minimum elongation at Max Load **0 1/2(*2.*0) ****0(**0.1) ****0(**4.1) ****0(**6.2) *4(**0) 3.5 6/*0(*5.*4) ****0(**0.2) ****0(**6.1) ****0(**4.2) **0 3/8(9.*3) ****0(**2.3) ****0(*2.1) ****0(*7.0) *4(**0) 3.5 1/2(*2.*0) ****0(**3.7) ****0(**5.3) ****0(**6.1) 6/*0(*5.*4) ****0(**0.7) ****0(**4.6) ****0(**1.5) Nominal max load The relaxation at***0h Low relaxation *0%Specified min.breaking strength 2.5 *0%Specified min.breaking strength 3.5