unbondend prestressed concrete steel strand

详情

unbondend prestressed concrete steel strand 1. Diameter: 6.****5.*4 mm. 2. Structure: 1x2.1x3.1x7. 3. Strength Grade: **0/**0 unbondend prestressed concrete steel strand, suitable for cast-in-placeconcrete of long-span and wide buildings,large load prefabr 1.standard: ASTM A**6, BS***6,EN ****8, GB/T ***4, JISG , KS , AS, and so on, or the specialrequirement of the client. 2,the size: 1*3: 6.5MM; 8.6MM; *0.8MM1*7: 7.9MM; 9.3MM; 9.*3MM; *1.1MM; *2.5MM; *2.7MM; *2.9MM; *5.7MM AND SO ON 3, our availability: ****0 Metric ton / month 4, the certification we have: Norway, UK, Australia, South Korea, Germany, Malaysia, Thailand, ISO ***1; Swenden, 5, the pc steel products we can provide: pc steel strand, pc indented strand, pc spiral rib strand, pc strand with grease, pc steel wire, pc wire, pc indented wire; pc spiral rib wire, pc steel bar, anchorage, Low carbon wire and so on, 7,if you want know more of us, pls email to me, I am hold on on your email all the time. and it will be answered promptly. 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