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pewag International › Products › Hoist chains › Case hardened chains

General information

Round steel chain HE / Profile steel chain HEP

Type RAS, RDS, RD

Different conditions require different chains. In order to optimize the cost - benefit – ratio for your commitment, we divide our case hardened chains in three different types. Due to the optimized heat treatment process, the chains hardness and toughness can be tailored to your requirements.

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Spec Tables

pewag-Type		G80					G100
Type according to EN 818-7 and ISO 3077		T					V
Minimum stress at proof force sFP [N/mm²]		500					630
Minimum breaking stress sFP [N/mm²]		800					1000
Minimum breaking elongation A [%]		10					10
Minimum surface hardness [HV]	dn < 7 mm, HV 5	380					420
Minimum surface hardness [HV]	dn ≥ 7 mm, HV 10	380					420
Duty rating group according to ISO 4301-1		M1	M2	M3	M4	M5	M1	M2	M3	M4	M5
Maximum stress at working load limit sF [N/mm²]		200	160		140	125	250	160		140	125
Maximum limit stress sFlim [N/mm²]		-	225	200	180	160	-	225	200	180	160
Material		Cr-Ni-Mo alloyed chain steel according to EN 818-7 and ISO 3077
Lable on the shipping unit - shape/color
Marking / stamping			H16 T				B16 VH

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