DIn 15402 ForGeD DUpLeX HooK s/DiN 15402

DIn 15402 ForGeD DUpLeX HooK s/DiN 15402

PROPIEDADES / MATERIALES / CAPACIDADES
properties / MATERIALS / CAPACITY
PROPIEDADES / MECHANICAL PROPERTIES OF LIFTING HOOKS
Minimum requirements to the basic series of fine
grain structural steel
as in DIN 17102 and DIN 17103
Strength Class 1)
Upper yield strength ReH1
or 0,2% proof stress Rp0, 2
in N/mm2
P
315
(S)
390
T
490
(V)
-
Impact Energy Av, in
J (ISO-V), as a test
temperature of +20ºC,
/-20ºC with direction of
sampling 3)
L
Q
39
21
-
Minimum requirements for steel for quenching and
tempering
as in DIN 17200
Upper yield strength ReH1
or 0,2% proof stress Rp0, 2
in N/mm2
Impact Energy Av, in
J (ISO-V), as a test
temperature of +20ºC,
/-20ºC with direction of
sampling 3)
L2)
L
-
-
-
390
(35)
27
490
(35)
27
620
(30)
27
1) Use of strength classes given in brackets should be avoided where possible.
2) The values given in brackets are information only, the test is to be carried out at -20ºC
3) ‘L’ stands for longitudinal direction , ‘Q’ for traverse direction. Where the sheet is wider than 600mm the test piece shall be taken in the
traverse direction
MATERIALES / STEEL TO BE USED FOR LIFTING HOOKS
Hook number
Shank diameter 1)
d1, in mm
4
48
6
60
8
67
10
75
12
85
16
95
20
106
25
118
32
132
40
150
50
170
63
190
80
212
100
236
125
265
160
300
200
335
250
375
DIN 17 102 and
DIN 17 103
DIN 17 102, DIN 17 103
and DIN 17 200 2)
P
S
T
V
StE 355
StE420
34CrMo4
34CrMo4
34CrNiMo6
StE 420
StE500
34CrMo4
34CrNiMo6
30CrNiMo8
1) See figures 1 and 2. The specified values have been taken from DIN 15401 Parts 1 and 2 and DIN 15402 Parts 1 and 2.
2) Where DIN 17200 steel is used, or where the diameter of the material is greater than 250mm (cf. Stahl-Eisen-Werkstoffblatt (Iron and steel
materials sheet) 550), the following requirements shall also be met and be part of the contractual agreement. a) The total amount of aluminium
in the steel shall be at least 2%, or it shall be verified in another way that the nitrogen in the steel is fixed. b) At a test temperature of -20ºC, the
impact energy shall be at least 27J, as measured on an ISO-V notch specimen taken in the longitudinal direction.
3) For reasons of efficiency, it shall be permitted to use StE 355 steel in place of StE 285 steel.
4
DIN 15401
DIN 15402
DIN 15402-B
CAPACIDADES / LIFTING CAPACITY
Strength class
Drive Group
1Am
M4
2m
M5
3m
M6
4m
M7
1Bm
M3
1Am
M4
2m
M5
3m
M6
4m
M7
5m
M8
1Bm
M3
1Am
M4
2m
M5
3m
M6
4m
M7
1Am
M4
2m
M5
3m
M6
4m
M7
P
S
T
V
1Bm
M3
Strength class
1Bm
M3
Hook number
5m
M8
P
S
T
V
Lifting Capacity in kg
Hook number
4
20.000
16.000
12.500
10.000
8.000
6.300
5.000
4.000
3.200
2.500
4
6
32.000
25.000
20.000
16.000
12.500
10.000
8.000
6.300
5.000
4.000
6
8
40.000
32.000
25.000
20.000
16.000
12.500
10.000
8.000
6.300
5.000
8
10
50.000
40.000
32.000
25.000
20.000
16.000
12.500
10.000
8.000
6.300
10
12
63.000
50.000
40.000
32.000
25.000
20.000
16.000
12.500
10.000
8.000
12
16
80.000
63.000
50.000
40.000
32.000
25.000
20.000
16.000
12.500
10.000
16
20
100.000
80.000
63.000
50.000
40.000
32.000
25.000
20.000
16.000
12.500
20
25
125.000
100.000
80.000
63.000
50.000
40.000
32.000
25.000
20.000
16.000
25
32
160.000
125.000
100.000
80.000
63.000
50.000
40.000
32.000
25.000
20.000
32
40
200.000
160.000
125.000
100.000
80.000
63.000
50.000
40.000
32.000
25.000
40
50
250.000
200.000
160.000
125.000
100.000
80.000
63.000
50.000
40.000
32.000
50
63
320.000
250.000
200.000
160.000
125.000
100.000
80.000
63.000
50.000
40.000
63
80
400.000
320.000
250.000
200.000
160.000
125.000
100.000
80.000
63.000
50.000
80
100
500.000
125
160
200
250
400.000
320.000
250.000
200.000
160.000
125.000
100.000
80.000
63.000
100
500.000
400.000
320.000
250.000
200.000
160.000
125.000
100.000
80.000
125
500.000
400.000
320.000
250.000
200.000
160.000
125.000
100.000
160
500.000
400.000
320.000
250.000
200.000
160.000
125.000
200
500.000
400.000
320.000
250.000
200.000
160.000
250
This table establishes a general claification of cranes basedd on the number of operating cycles to be carried out during the expected life of the
crane and a load spectrum factor which represents a nominal state of loading. Classification considers only the conditions which are independent
of the type of crane and the way it is driven.
5
Gancho Sencillo S/DIN 15401
SIMPLE FORGED HOOK S/DIN 15401
1
d1
f1d1
f1
a3
a3
l1
l1
h2
g1
SECTION RSN 3
r9
f3
b1
g1
g
12º +- 3°
3°
r8
- 3°
12º b2
r2r8 + 3°
f3 h2
h1
r1
e3
r2
b1
b1
SECTION RFN 2
SECTION RSN 2
h2
r2
3
r2
SECTION RFN 1
b2
g
r2
r1
b1
r1
b1
b1
r2
r1
h2
r1
b1
h2
g1
r1
r1
r9
a1
3
h2
f3
h1
h1
r9
2
b1
e3
l1
a3
e3
g
r2
b1
r1
b1
b1
r9
h1
r1
r1
23
a1
h1
r1
SECTION RSN 1
r2
h2
FN 3
r2
r2
r1
r9
h2
h1
r1
r9
r2
r9
2
3
•Forged hooks number 250 are made using
free forging.
b2
r2
b2
12 b2- 3°
h2 r2r º + 3°
h2
8
r2
h2
h2
2
a2
fore varying the L1 level is possible at a low
cost.
r2
h1
a2
r2
r2
• Desde el nº63 hasta el 160 en matriz abierta por lo que la variación de la cota L1 es
posible a un bajo coste.
3
a1
• Los ganchos nº250 se realizan por medio
de forja libre.
b2
1
60º
1
1
60º
1
r2
60º
• Ganchos sencillos desde el nº4 hasta el 250 • Simple forged hooks from nº 4 to 250 S/DIN
d1
S/DIN 15401. THG ofrece la posibilidad a
15401. THG offers its customers the possibilsus clientes de entregar sus productos en
ity of delivering their products rough forged,
f1
bruto de forja, mecanizados S/DIN 15401
machined S/DIN 15401 part 2 or fully maparte 2 o completamente mecanizadas S/
chined S/DIN 15411.
DIN 15411.
•From forged hook number 4 to 16, THG forg1 THG for- 1 es its hooks with RSN geometry, and from
• Desde el gancho nº4 hasta el nº 16
ja sus ganchos con geometría RSN y desde
number 20 to 250 with RFN geometry.
el 20 hasta el 250 en geometría RFN.
•Forged hooks 4 to 50 are produced using
2
• Desde el gancho nº 4 hasta el nºa 50 son2
closed
2 die forging, therefore their L1 length
forjados en matriz cerrada por lo que su
is not adaptable.
3
longitud L1 no es modificable.
•From 63 to 160 with open die forging, there-
SECTION RFN 3
SECTION RSN 1
SECTION RSN 2 SECTION RFN 2
SECTION RFN
SECTION RFN 3
DIMENSIONES / DIMENSIONSSECTION RSN 3
2
2
RSN 1SECTION SECTION
RSN 1SECTION
SECTION RSN 2 SECTION RFN
SECTION
RSNSECTION
3
SECTION
RSNSECTION
3
SECTION
RFN 3 RFN 1 SECTION RSN 2 SECTION RFN
RFN 3 RFN 1
HOOK
weight
TYPE
a1
a2
a3
b1
b2
d1
g1
h1
h2
l1
r1
r2
r3
r9
4
RSN
71
56
80
63
53
48
172 190 148
45
16
80
67
285
8
12
71
150 150 103
in kg
90
160
8,8
6
RSN
90
71
101
80
67
60
8
RSN
100
80
113
90
75
67
218 240 185
57
18
100
85
380
10
16
90
242 268 210
64
23
112
95
418
11
18
190 190 131 112
200
17,1
100 212 212 146 125
224
10
RSN
112
90
127 100
85
75
256 286 221
46
26
23
125 106 452
12
20
65
165 236 163 140
24
12
250
12
RSN
125 100 143 112
95
85
292 316 252
53
34
28
140 118 650
14
22
70
34
185 265 182 160
16
280
16
RSN
140 112 160 125 106
95
325 357 280
58
35
33
160 132 730
16
25
47
80
210 300 204 180
16
320
66
20
25
RFN
160 125 180 140 118 106 370 405 330
68
45
33
180 150 800
18
RFN
180 140 202 160 132 118 415 455 360
74
45
38
200 170 895
20
28
90
240 335 232 200
20
360
112
32
100 270 375 262 224
20
400
32
RFN
200 160 225 180 150 132 465 510 400
80
45
38
224 190 970
160
22
36
115 300 425 292 250
20
448
40
RFN
224 180 252 200 170 150 517 567 447
93
55
220
42
250 212 1040 25
40
130 335 475 326 280
25
500
50
RFN
250 200 285 224 190 170 575 635 485
100
310
55
42
280 236 1200 28
45
150 370 530 363 315
25
560
430
63
RFN
280 224 320 250 212 190 655 710 550
80
RFN
315 250 358 280 236 212 727 802 598
108
60
45
315 265 1320 32
50
160 420 600 408 355
25
630
600
113
60
45
355 300 1470 36
56
180 470 670 460 400
25
710
860
100
RFN
125
RFN
355 280 402 315 265 236 827 902 688
130
70
50
400 335 1615 40
63
200 530 750 516 450
30
800
1220
400 315 450 355 300 265 920 1020 750
138
70
50
450 375 1790 45
71
230 600 850 579 500
30
900
160
1740
RFN
450 355 505 400 335 300 1035 1145 825
147
70
55
500 425 1990 50
80
250 675 950 654 560
30 1000
2480
200
RFN
500 400 565 450 375 335 1150 1275 900
154
70
55
560 475 2248 56
90
285 750 1060 729 630
30 1120
3420
250
RFN
560 450 635 500 425 375 1280 1430 980
164
70
60
630 530 2505 63
100 320 840 1180 815 710
30 1260
4800
f1
g1
Nº
e1
e2
e3
f1
f2
f3
Desviaciones admisibles / Permissible deviations
a1
a2
a3
b1
b2
d1
e3
h1
h2
l1
f2
f3
4
+4/0
+2/0
6 and 8
+5/0
+2/0
10 to 16
+6/0
+3/0
20 to 32
+12/0
+/-10
+16/0
+12/0 +/-10
+20/0
+5/0
40 to 63
+16/0
+/-12
+20/0
+16/0 +/-12
+24/0
+6/0
80 to 125
+20/0
+/-16
+25/0
+20/0 +/-16
+32/0
+8/0
160 to 250
+25/0
+/-20
+32/0
+25/0 +/-20
+40/0
+10/0
6
r4
r5
r6
r7
r8
Ganchos doble s/ DIN 15402
FORGED DUPLEX HOOK S/DIN 15402
d1
• Ganchos dobles desde el nº 16 hasta el 250
S/DIN 15402. THG ofrece la posibilidad a
sus clientes de entregar sus productos en
bruto de forja, mecanizados S/DIN 15402
parte 2 o completamente mecanizadas S/
DIN 15411.
•Forged duplex hooks from number 16 to 250
S/DIN 15402. THG offers its customers the
possibility of delivering their products rough
forged, machined S/DIN 15402 part 2 or fully
machined S/DIN 15411.
RSN
20
RFN
112
90
146
125
100
163
95
95
237
106
106
265
25
RFN
140
112
182
118
118
32
RFN
160
125
205
132
40
RFN
180
140
230
50
RFN
200
160
63
80
RFN
224
RFN
250
100
RFN
125
160
e
r3
h
a1
a3
a1
h
R5
R5
1
SECTIONSECTION
RFN/RSNRFN/RSN
1
h
g
g
45°
45°
f1
r2
SECTION RFN 2
SECTIONSECTION
RFN 2 RFN 2
f2
f3
g
h
l1
r1
r2
r3
471
69
36
28
118
580
531
75
36
33
132
750
14
11
16
12,5
315
598
86
45
33
150
915
18
132
335
672
94
45
38
170
990
150
150
375
754
104
45
38
190
260
170
170
420
842
120
56
42
180
292
190
190
460
944
200
325
212
212
515
1062
131
56
144
56
280
224
364
236
236
575
1186
157
RFN
315
250
408
265
265
RFN
355
280
458
300
300
645
1330
725
1505
200
RFN
400
315
515
335
250
RFN
450
355
580
375
335
800
375
875
r2
r1
b1
r2
h
e
r1
b1
r2
b1
b1
b1
h
d1
b1
r1
2
2
h
16
DETAIL IDETAIL I
b1
2
2
h
30°
a3
r1
SECTION RFN/RSN 1
I1
I1
a2
f1
h
30°
r4
1
a2
f1
h
r4
DETAIL 1
a2
f3
f3
r4
r4
a1
r3
•Forged hooks number 250 are made using
free forging.
• Los ganchos nº 250 se realizan por medio
de forja libre.
TYPE
e
•From 40 to 160 with open die forging, therefore varying the L1 level is possible at a low
cost.
• Desde el nº 40 hasta el 160 en matriz
abierta por lo que la variación de la cota L1
es posible a un bajo coste.
HOOK Nº
1
a3
•Forged hooks 16 to 32 are produced using
closed die forging, therefore their L1 length
is not adaptable.
• Desde el gancho nº 16 hasta el nº 32 son
forjados en matriz cerrada por lo que su
longitud L1 no es modificable.
l1
•Forged hooks number 16 are forged with
RSN geometry. From number 20 to 250 with
RFN geometry.
• Los ganchos nº 16 son forjados con geometría RSN y desde el 20 hasta el 250 en
geometría RFN.
DIMENSIONES / DIMENSIONS
f2
f2
l1
d1
h
2
SECTION RSN 2
RFN 2
SECTIONSECTION
RFN 2 weight
r4
r5
in kg
132
16
4,0
69,7
150
16
4,0
99,5
14
170
20
5,0
138
20
16
190
20
5,0
197
1085
22
18
212
20
5,0
286
212
1165
25
20
236
25
6,0
394
42
236
1290
28
22
265
25
6,0
547
45
265
1435
32
25
300
25
6,0
759
56
45
300
1575
36
28
335
25
6,0
1060
178
68
50
335
1750
40
32
375
30
8,0
1491
198
68
50
375
1945
45
36
425
30
8,0
2115
1685
218
68
55
425
2198
50
40
475
30
8,0
3015
1885
240
68
55
475
2450
56
45
530
30
8,0
4268
e
g
f3
h
Desviaciones admisibles / Permissible deviations
a1
a2
a3
b1
16
d1
f1/2
+6/0
l1
+4/0
20 to 32
+12/0
+/-10
+16/0
+12/0
+5/0
+20/0
40 to 63
+16/0
+/-12
+20/0
+16/0
+6/0
+24/0
80 to 125
+20/0
+/-16
+25/0
+20/0
+8/0
+32/0
160 to 250
+25/0
+/-20
+32/0
+25/0
+10/0
+40/0
7
Ganchos dobles forma B S/DIN 15402-B
FORGED DUPLEX HOOK B S/DIN 15402-B
3
d1
a2
C
e2
•From 40 to 160 with open die forging, therefore varying the L1 level is possible at a low
cost.
l1
B
1
a1
A
•Forged hooks number 250 are made using
free forging
r2
r1
g
30°
d2
f3
r6
+ 3°
12° - 3°
f1
45°
b
A
C
r5
• Los ganchos nº 250 se realizan por medio
de forja libre.
B
•Forged hooks 20 to 32 are produced using
closed die forging, therefore their L1 length
is not adaptable.
h
• Desde el nº 40 hasta el 160 en matriz
abierta por lo que la variación de la cota L1
es posible a un bajo coste.
f2
a3
• Desde el gancho nº 20 hasta el nº 32 son
forjados en matriz cerrada por lo que su
longitud L1 no es modificable.
•Forged duplex hooks from number 20 to 250
S/DIN 15402. THG offers its customers the
possibility of delivering their products rough
forged, machined S/DIN 15402-B part 2 or
fully machined S/DIN 15411.
r3
• Ganchos dobles desde el nº 20 hasta el 250
S/DIN 15402. THG ofrece la posibilidad a
sus clientes de entregar sus productos en
bruto de forja, mecanizados S/DIN 15402B parte 2 o completamente mecanizadas
S/DIN 15411.
r6
r2
r7
SECTION A-A
SECTION A-A
DIMENSIONES / DIMENSIONS
HOOK Nº
a1
a2
a3
b=d1
20
125
100
163
106
d2
H15
96
SECTION B-B
SECTION C-C
SECTION B-B
SECTION C-C
DETAIL 1
e1
e2
g
f1
f2
f3
h
l1
r1
r2
r3
r4
r5
r6
45
265
33
531
75
36
190
850
16
16
12.5
150
118
132
weight
in kg
115
25
140
112
182
118
106
50
315
33
598
86
45
212
915
20
18
14
170
132
150
160
32
160
125
205
132
116
60
335
38
672
94
45
236
990
20
20
16
190
150
170
229
40
180
140
230
150
131
68
375
38
754
104
45
265
1085
20
22
18
212
170
190
330
50
200
160
260
170
146
76
420
42
842
120
56
300
1165
25
25
20
236
190
212
458
63
224
180
292
190
168
83
460
42
944
131
56
335
1290
25
28
22
265
212
236
638
80
250
200
325
212
188
90
515
45
1062
144
56
375
1435
25
32
25
300
236
265
892
100
280
224
364
236
208
105
575
45
1186
157
56
425
1575
25
36
28
335
265
300
1248
125
315
250
408
265
235
118
645
50
1330
178
68
475
1750
30
40
32
375
300
335
1757
160
355
280
458
300
260
128
725
50
1505
198
68
530
1945
30
45
36
425
335
375
2500
200
400
315
515
335
282
150
800
55
1685
218
68
600
2160
30
50
40
475
375
425
3560
250
450
355
580
375
312
170
875
55
1885
240
68
670
2410
30
56
45
530
425
475
5033
Desviaciones admisibles / Permissible deviations
a1
8
DETAIL 1
a3
b
20 to 32
+12/0
a2
+/-10
+16/0
d1
+12/0
f1/2
e
+5/0
g
f3
h
+20/0
l1
40 to 63
+16/0
+/-12
+20/0
+16/0
+6/0
+24/0
80 to 125
+20/0
+/-16
+25/0
+20/0
+8/0
+32/0
160 to 250
+25/0
+/-20
+32/0
+25/0
+10/0
+40/0