Bucket Elevator Chains

¡ß1¡åRound steel chains HV-high tensile, highly wear resistant
Chain			Weight	Standard length Links	Standard length L*	G80 E8		G80 E10		G80 E14
D X P	i,w	o,w				Proof load	Breaking load	Proof load	Breaking load	Proof load	Breaking load
mm	mm	mm	kg/m			kN	kN	kN	kN	kN	kN
14x50	16,3	47	4,1	215	10750	75	130	74	128	65	110
16x64	20	55	5,3	167	10688	98	170	96	160	84	140
19x75	22	63	7,4	143	10725	139	238	135	227	117	198
22x86	26	74	9,9	119	10234	186	320	182	304	160	266
26x100	31	87	13,8	83	8300	260	446	255	425	220	370
30x120	36	102	18,7	47	5640	346	594	340	566	300	500
34x136	39	113	23,8	35	4760	445	763	425	710	375	630
38x144	44	127	30,0	29	4176	-	-	530	910	480	800

Scraper Conveyor Chains

¡ß2¡åRound steel chains HV-high tensile, highly wear resistant
Chain			Weight	Standard length Links	Standard length L*	G80 E10		G80 E10
D X P	i,w	o,w				Proof load	Breaking load	Proof load	Breaking load
mm	mm	mm	kg/m			kN	kN	kN	kN
10x38	12,5	34	2,1	527	20026	38	64	-	-
14x50	16,3	47	4,1	215	10750	74	128	65	110
14x64	16,3	47	3,7	159	10688	74	128	-	-
16x64	20	55	5,3	167	10688	96	160	84	140
19x75	22	63	7,4	143	10725	135	227	117	198
19x120	23	64,5	6,4	87	10440	135	227	-	-
22x86	26	74	9,9	119	10234	182	304	160	266
26x100	31	87	13,8	83	8300	255	425	220	370
30x120	36	102	18,7	47	5640	340	566	300	500
34x136	39	113	23,8	35	4760	425	710	375	630
38x144	44	127	30,0	29	4176	530	910	480	800

Quality grade	G80 E8	G80 E10	G80 E14
Breaking stress** [N/mm©÷]	420	400	350
Proof stress** [N/mm©÷]	420	400	350
Breaking elongation apprx.[%]	2	2	2
Surface hardness at interlink HV 10	800	800	800
Carburizing depth HTÄ... d +/-0,01 d	0,08	0,1   (1)	0,14  (2)
Case hardening depth EHT 550 HV 3... d min.	0,045	0,06  (3)	0,09  (4)
Material: incl. d = 22 mm: CrNi-alloyed, from d= 26 mm: CrNiMo-alloyed

Material: incl. d = 22 mm: CrNi-alloyed, from d= 26 mm: CrNiMo-alloyed

** Proof/Breaking load tolerance -10% permissible depending on the batches.     Carburizing depth HTÄ after macroetching: (1) 30 ¨ª & 34 ¨ª - 0,09 d; 38 ¨ª - 0,08 d (2) 30 ¨ª - 0,12 d; 34 ¨ª - 0,11 d; 38 ¨ª - 0,09 d Case hardening depth EHT 550 HV3: (3) 30 ¨ª & 34 ¨ª - 0,05 d; 38 ¨ª - 0,04 d (4) 30 ¨ª - 0,8 d; 34 ¨ª - 0,07 d; 38 ¨ª - 0,05 d HV-chains made from CrNi- or CrNiMo-special alloyed steel are suitable for scraper conveyors (bucket elevators)with high dynamic and static loads. Supplied as matched pairs – for an exact parallel run of the chain links.

¡ß3¡åRound steel chains DSZ-high tensile, highly wear resistant
Chain			Weight	Standard length Links	Standard length L*	G40 E10		G40 E14
D X P	i,w	o,w				Proof load	Breaking load	Proof load	Breaking load
mm	mm	mm	kg/m	mm	mm	kN	kN	kN	kN
14x50	16,3	47	4,1	215	10750	39	78	32	64
16x64	20	55	5,3	167	10688	50	100	42	84
19x75	22	63	7,4	143	10725	71	142	60	120
22x86	26	74	9,9	119	10234	95	190	80	160
26x100	31	87	13,8	83	8300	128	255	110	220
30x120	36	102	18,7	47	5640	171	342	148	296
34x136	39	113	23,8	35	4760	250	500	190	380

Quality grade	G40 E10	G40 E14
Breaking stress** [N/mm©÷]	250	210
Proof stress** [N/mm©÷]	125	105
Breaking elongation apprx.[%]	2	2
Surface hardness at interlink HV 10	800	800
Carburizing depth HTÄ... d +/-0,01 d	0,1   (1)	0,14  (2)
Case hardening depth EHT 550 HV 3... d min.	0,06  (3)	0,09  (4)
Material	MnCr-alloyed	MnCr-alloyed
** Proof/Breaking load tolerance -10% permissible depending on the batches.  Carburizing depth HTÄ after macroetching: (1) 30 ¨ª & 34 ¨ª - 0,09 d (2) 30 ¨ª - 0,12 d; 34 ¨ª - 0,11 d Case hardening depth EHT 550 HV3: (3) 30 ¨ª & 34 ¨ª - 0,05 d (4) 30 ¨ª - 0,08 d; 34 ¨ª - 0,07 d DSZ-chains made from MnCr-special alloyed steel for scraper conveyors with medium dynamic and static loads. Supplied as matched pairs – for an exact parallel run of the chain links.

* Chain length L production tolerance = +0,3 / -0,15% = 0,45% total; this means that the difference between chain lengths of 10 m is max. 45 mm. Chain length production tolerance ¥Ä S of matched chain lengths is 0,05% or max. 3 mm for two or multiple chain strand conveyors.