Amigo Impex has become one of the prominent supplier and exporter of the very good quality of Stainless steel 17-4 PH fasteners to the clients. We to easily meet the demand of our clients are providing it at various sizes, standards, lengths, and specifications.
We too specialize in providing the same to our clients at cut-made specification standards. Our provided ranges of SS fasteners are designed using the premium quality of SS 17-4 PH alloy from the vendor's end. Also, our fasteners are confirming various product quality standards like API, ASTM, and ASME, etc. We provide different types of fasteners like SS bolts, hex-head bolts, hex-head screws, hexagon socket head cap screw, thick nyloc nuts, plain/flat washer, and tooth lock washer, etc.
These fasteners are used in many applications like offshore industrial, pulp & paper, nuclear waste disposal, food processing, mechanical industries, aerospace industries, seawater equipment, etc. 17-4PH is the precipitation hardening martensitic material. It is providing a very good combination of several properties. It is like high tensile strength, corrosion resistance, and mechanical properties. Also this material is having very good toughness at both welds and base metal and low-temperature heat temperature is minimizing scaling and warping.
This material is hard and forming must be limited to the mild operations. The formability could be improved very well through the heat treatment prior to the cold working. SS 17-4 PH is withstanding corrosive attacks that are better than any standard hardenable SS. The precipitation hardening can be considered to be welded by common fusion and resistance processes.
Also, proper consideration is needed for achieving the desired mechanical properties through keeping in mind the best heat-treated situations in which the heat treating to follow the welding and in which to be welded.
Stainless steel 17-4 PH fasteners are thoroughly quality checked by conducting various testing. The tests done on it are Positive material identification tests, toughness tests, flattening tests, radiographic tests, macro tests, etc. The documents that we provide are fumigation certification MTC as per EN10204/3.1b, 100% radiography test report. Also, we provide third party test reports, QAP, packaging list, etc.