Alloy Bolts

W.Nr.1.4542 Stud Bolts

W.Nr.1.4542 Stud Bolts
Product Details

BDF can offer you good quality W.Nr.1.4542 stud bolts, W.Nr.1.4542 threaded rod, W.Nr.1.4542 threaded bar, W.Nr.1.4542 double ends stud bolts… in full thread or half thread. Our standards/specifications covers ASTM, ASME, DIN, ISO. Such as DIN975, DIN976, DIN938,  DIN939, ASME/AISI 18.2.1 etc. We can also manufacture all shapes of non-standard hastelloy stud bolts according to customers’ drawing. BDF is able to produce a wide range of sizes stud bolts. 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 or 12 feet.

Heat treatment specification:

Heat treatment specifications: 1) solid solution 1020 ~ 1060 °C fast cooling

2) Aging at 480°C, after solution treatment, 470490°C air cooling

3) Aging at 550°C, after solution treatment, 540560°C air cooling

4) Aging at 580°C, after solution treatment, 570590°C air cooling

5) After aging at 620°C, it is air-cooled at 610-630°C after solution treatment.

Metallographic structure: The organization is characterized by precipitation hardening.

Application area:

· Offshore platforms, helicopter decks, other platforms

· food industry

· Pulp and paper industry

· Aerospace (turbine blades)

· Mechanical components

· Nuclear waste barrel

If our stud 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.