首頁 >> 新聞中心 >> 500kN鋼絞線偏斜拉伸試驗機Steel Strand Skew Tensile Tester
500kN鋼絞線偏斜拉伸試驗機，測定12.5mm鋼絞線20°偏斜拉斷力。將鋼絞線試樣固定在與芯軸成20°的偏斜裝置上進行軸向偏斜拉伸試驗，加載速度30MPa/s～60MPa/s，保持到鋼絞線試樣斷裂，來確定鋼絞線最大力的縮減系數D，取5根鋼絞線平均值。無效試驗情況下，至少取10根鋼絞線試樣。
500kN偏斜拉伸鋼絞線試樣L1=（700±50）mm，L2≥750mm，a=20°±0.5°。hrjtest；偏斜拉伸芯軸軸線應與活動夾具、固定夾具和芯軸中心組成的平面相垂直，芯軸硬度58HRC～62HRC。
500kN鋼絞線偏斜拉伸試驗機；jnshiyanji；500kN電液伺服鋼絞線伸試驗機；500kN鋼絞線應變控制試驗機；1000kN無振動鋼絞線拉伸試驗機；600kN鋼絞線鋼材雙位拉伸試驗機；12mm鋼線材反複彎曲試驗機；40mm全自動鋼材彎曲試驗機；10mm鋼絲線材扭轉試驗機；10mm鋼線材纏繞卷繞試驗機；10mm線材鍍層附著力試驗機；300kN鋼絞線鋼材等溫松弛試驗機；000kN鋼絞線軸向力疲勞試驗機；500kN鋼材硫氰酸鹽溶液腐蝕試驗機；鋼材重量偏差測量儀；1000h鋼材拉伸應力松弛試驗機；300kN鋼絞線高溫腐蝕松弛試驗機；6500kN鋼絞線靜載錨固試驗機；1000kN無振動伺服萬能試驗機；2000kN無振動鋼材拉伸試驗機1000kN無振動灌漿套筒連接件反複拉壓試驗機；
GB/T21839-2019預應力混凝土用鋼材試驗方法；GB/T5224-2014預應力混凝土用鋼絞線；GB/T5223.3-2017預應力混凝土用鋼棒；jnshiyanji；GB/T28900-2012鋼筋混凝土用鋼材試驗方法；GB/T5223-2014；GB/T20065-2016；GB/T36915-2019；ISO 15630-3；ISO 14655；ISO 6892-1；jnshiyanji；ISO 7348；ISO 23718；ISO 6934-2；ISO 6934-3；ISO 6934-4；ISO 6935-1；ISO 6935-2；ASTM E8M-04；hrjtest；ASTM E9-89a；ASTM A 368-95a；ASTM E328-2013；ASTM A416/A416M-2012a；ASTM A882/A882M；BS EN 10002-1；EN 10391；BS 5896-2012；JIS G3536；JIS G3137；JIS Z2276-2012；AS NZS 4672.2；GB/T10120-2013；GB/T13788-2017；GB/T1499.1-2017；GB/T1499.2-2018；GB/T30828-2014；GB/T3428-2012；GB/T31314-2014；GB/T31304-2014；GB/T30826-2014；GB/T33026-2017；GB/T25823-2010；jnshiyanji；GB/T33363-2016；GB/T7314-2017E；GB/T20492-2019；GB/T16825.1；GB/T25821-2010；JT/T1268-2019；JT/T876-2019；JT/T1063-2016；JT/T1090-2016；JT/T1105-2016；YB/T124-2017；YB/T183-2017；YB/T4165-2018；YB/T4574-2016；YB/T4581-2017；YB/T4428-2014；YB/T4451-2015；YB/T4542-2016；YD/T3322-2018；jnshiyanji；YB/T098-2012；YB/T5004-2012；
Steel Strand Skew Tensile Tester；Steel Strand Steel Bars Integration Tensile Tester；High Temperature Stress Relaxation Tester；jnshiyanji；Steel Strand Stress Corrosion Relaxation Tester；Prestressing Concrete Steel Relaxation Tester；Steel Tensile Stress Relaxation Tester；1000h Tensile stress Relaxation Tester；Steel strand Stress Relaxation Tester；Steel wires bars Stress Relaxation Tester；International Type Stress Relaxation Tester；1000h Steel Strand Relaxation Tester；Steel Wires Bars Stress Relaxation Tester；Static Load Anchoring Testing Machine；Tension Creep Rupture Strength Tester；Lasting Strength Tester；Tensile-Creep Testing Machine；High temperature Tension Creep Tester； Test methods of steel for prestressing concrete；No Vibration Universal Materials Tester；No Vibration Servo Universal Tester；No Vibration Materials Mechanics Tester；No Vibration Materials Mechanics Strength Tester；Materials Axial Tensile Loading Strength Tester；Metallic materials Tensile stress relaxation-Method of test；Steel for the reinforcement and prestressing of concrete-Test methods；Tensile stress relaxation Test procedure；Standard Test Methods for Stress Relaxation Tests for Materials and Structures；hrjtest；High tensile steel wire and strand for the prestressing of concrete Specification；Small diameter steel bars for prestressed concrete；Method of tensile stress relaxation test for metallic materials；Steel prestressing materials-Testing requirements；
濟南恒瑞金試驗機有限公司；鋼絞線力學性能試驗機；山東省力值硬度計量委員
（試驗機服務中心）（試驗機配件供應中心）（特殊夾具定制中心）
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