Alloy Bolts

W.Nr.1.4542 Bolts

W.Nr.1.4542 Bolts
Product Details

BDF can offer you good quality W.Nr.1.4542 hex head bolts, W.Nr.1.4542 socket head/allen bolts, W.Nr.1.4542 hex cap screws, W.Nr.1.4542 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.


The W.Nr.1.4542 alloy is a precipitated, hardened, martensitic stainless steel.

The W.Nr.1.4542 is a precipitated, hardened, martensitic stainless steel composed of copper and niobium/niobium.


Introduction: 17-4PH is a martensitic precipitation-hardening stainless steel. The properties of 17-4PH are easy to adjust the strength level, which can be adjusted by changing the heat treatment process. The martensitic transformation and aging treatment form the precipitation hardening phase is the main strengthening method. 17-4PH attenuation performance, anti-corrosion fatigue and anti-dripping performance.


Application area:

· Offshore platforms, helicopter decks, other platforms

· food industry

· Pulp and paper industry

· Aerospace (turbine blades)

· Mechanical components

· Nuclear waste barrel


If our w.nr.1.4542 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.
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