... tensile strength 4. small size & big size PC Steel Wire Description:Stress-relieved, low relaxation, high tensile strength, pre-stressing ... , 5.0, 6.0, 6.25, 6.35, 6.7, 7.0, 7.5, 8.0, 9.0, 9.3, 9.4, ... wire rod grade SWRH77B, SWRH82B Standard: ASTM A421, ASTM A648, BS5896, EN10138, NF A35-035, JIS G3536, GB/T5223Category: round plain, spiral ... CIF Payment Terms: T/T and L/C 4.0mm Plain PC Wire BS5896:1980