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GB /T 902.3

Weld Studs For Capacitor Discharge Welding - Type PT

GB /T 902.3 (PT) - 2008 PT型焊接螺柱

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Equivalent & Cross-Reference Standards

Standard Body	Standard Number
GB	GB /T 902.3PT
DIN	DIN 32501GA
ISO	ISO 13918(PT)

Dimensional Specifications — GB /T 902.3 (mm)

Size	P	k_max	k_min	s_max	s_min	k_nominal	ds_nominal
M3	0.7	0.7~1.4	1.5	5.5	0.65	0.55	3°
M4	1	0.8~1.4	2	7.5	0.75	0.8	3°
M5	1.25	0.8~1.4	3	9	0.75	0.85	3°

Related Standards

GB /T 10433 (PT) - 2024— Stud Welding with Tip Ignition - Threaded Stud - Type PT GB /T 10433 (PD) - 2024— Stud for Arc Stud Welding - Partially Threaded Stud - Type PD GB /T 10433 (RD) - 2024— Stud for Arc Stud Welding - Threaded Stud with Reduced Shaft - Type RD GB /T 10433 (ID) - 2024— Stud for Arc Stud Welding - Stud with Internal Thread - Type ID GB /T 10433 (IT) - 2024— Stud Welding with Tip Ignition - Stud with Internal Thread - Type IT GB /T 10433 (PS) - 2024— Short-cycle Drawn Arc Stud Welding - Threaded Stud with Flange - Type PS GB /T 10433 (US) - 2024— Short-cycle Drawn Arc Stud Welding - Unthreaded Stud - Type US GB /T 902.2 (PD) - 2010

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