BDF can offer you good quality W.Nr.1.4462 hex head bolts, W.Nr.1.4462 socket head/allen bolts, W.Nr.1.4462 hex cap screws, W.Nr.1.4462 hex heavy bolts… in full thread or half thread. Our standards/specifications covers ASTM, ASME, DIN, ISO. Such as DIN933, DIN931, DIN912, ISO4014, ISO4017, ASME/AISI 18.2.1 etc. We can also manufacture all shapes of non-standard hastelloy bolts according to customers’ drawing. BDF is able to produce a wide range of sizes bolts by cold or hot forging. The diameter of bolts ranges from M6-M80 in Metric and 5/16” to 3 1/2” in Inch, and length can be up to 1000mm for bolts.
Compared to austenitic stainless steels, the advantages of duplex stainless steels are as follows:
(1) The yield strength is more than double that of ordinary austenitic stainless steels, and it has sufficient plastic toughness required for molding. The use of duplex stainless steel storage tanks or pressure vessels to reduce the wall thickness of 30-50% than the commonly used austenite, help reduce costs.
(2) The lower coefficient of linear expansion of the austenitic stainless steel is similar to that of the carbon steel. It is suitable for connecting with carbon steel and has important engineering significance, such as production of composite plates or linings.
(3) It has a higher energy absorption capacity, which can deal with unexpected accidents such as collisions and explosions in structural parts. The advantages of duplex stainless steels are obvious, and they have practical application value.
If our w.nr.1.4462 bolts caters to your requirement, welcome to contact our professional manufacturers and suppliers. Highly qualified products, competitive price and good after-sale service can be assured.