GB/T 36915-2019钢丝及钢丝制品扭转试验机Steel Wire and Wire Products Torsion Tester

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GB/T 36915-2019钢丝及钢丝制品扭转试验机Steel Wire and Wire Products Torsion Tester

作者 Ming 浏览 发布时间 19/12/30
GB/T36915-2019钢丝及钢丝制品扭转试验机,测定钢丝及钢丝制品单向扭转试验和双向扭转试验。描述扭转试验中钢丝断口特征,检测钢丝表面缺陷,评定钢丝及钢丝制品延展性。
GB/T 36915-2019钢丝及钢丝制品扭转试验机Steel Wire and Wire Products Torsion Tester
GB/T36915-2019钢丝单向扭转试验,如果第一次试验无效,应按GB/T239。1规定的低扭转速度重新试验。对于小直径钢丝,较难区分某些断裂类型,可借助放大镜或体视显微镜进行观察,如2b阶梯式断裂面和2c不规则断裂面。钢丝扭转试验平滑断裂面,钢丝扭转试验脆性断裂面,钢丝扭转试验阶梯式断裂面,钢丝扭转试验不规则断裂面,钢丝扭转试验正常断裂,钢丝扭转试验局部裂纹断裂,钢丝扭转试验不规则断裂,钢丝扭转试验螺旋裂纹断裂。HRJ Tester;0。1~3mm钢丝扭转试验机;3~10mm钢线材扭转试验机;12~14mm钢线材扭转试验机;16~18mm钢丝制品扭转试验机;0。1~3mm钢丝高速扭转试验机;10mm钢丝缠绕试验机;
GB/T36915-2019钢丝及钢丝制品通用试验方法;GB/T239.1-2012;GB/T239.2-2012;GB/T5223-2014;GB/T5224-2014;GB/T21839-2019;HRJ Tester;GB/T28900-2012;GB/T4909.4;GB/T11181-2016;GB/T14450-2016;GB/T20509;GB/T3952-2016;GB/T3428-2012;GB/T2976;GB/T30828-2014;GB/T25823;GB/T31314-2014;GB/T31304-2014;GB/T30826-2014;YB/T5198-2015;YB/T5197;TB/T2809-2017;TB/T3111-2017;sbgj2018.com;ISO 22043-1;ISO 9649;ISO 4101;ISO 7800:2012(E);ISO 7802:2013(E);IS0 1704;RR-C-271D;DIN 763;DIN 764;DIN 766;DIN 5685;EN 1047;API Spec 5D;API Spec 7K;API Spec 8C;ASTM A938-2007(2013);ASTM 80;
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