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7.1

Stud Welding With Tip Ignition - Unthreaded Stud - Type UT

ISO 13918 (UT) - 2017

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d

7.1

d	Nominal Size
	max
	min
L	min=nominal size
	max
d_k	Nominal Size
	max
	min
d_p	Nominal Size
	max
	min
z	Nominal Size
	max
	min
k

3	4	5	6	7.1
3.1	4.1	5.1	6.1	7.2
2.9	3.9	4.9	5.9	7
8	8	12	12	15
8.6	8.6	12.6	12.6	15.6
4.5	5.5	6.5	7.5	9
4.7	5.7	6.7	7.7	9.2
4.3	5.3	6.3	7.3	8.8
0.6	0.65	0.75	0.75	0.75
0.68	0.73	0.83	0.83	0.83
0.52	0.57	0.67	0.83	0.83
0.55	0.55	0.8	0.8	0.85
0.6	0.6	0.85	0.85	0.9
0.5	0.5	0.75	0.75	0.8
0.7～1.4	0.7～1.4	0.7～1.4	0.7～1.4	0.8～1.4

①,a°≈174°±2°

Alternative history

ISO 13918(UT) - 1998 ISO 13918(UT) - 2017

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