The materials used are identified by there heat number in the steelworks.
A 37 PB steel for the steel SOUDAROC® hinge bodies. 304 L stainless steel for the stainless steel SOUDAROC® hinge bodies and the pins and stainless steel washers. S300 PB steel for the pins. 6060 T5 aluminium
alloy for the SOUDALU products.
The shearing strength of the pins, of prime importance when the hinge is fitted horizontally, is given for your guidance in the table opposite.
These values have been calculated with a safety coefficient of 4.