17-4PH Type stainless bar

Products   17-4PH   Equivalent designations Type 630 UNS S17400 DIN W. Nr. 1.4542

Form	ASTM
Rod, bar and shape	A 564, A 484
Plate, sheet and strip	A 693, A 480
Forging	A 705, A 484

            Chemical composition

%	Fe	Cr	Ni	Cu	C	Mn	Si	P	S	Nb+Ta
min	balance	15.0	3.0	3.0						0.15
max		17.5	5.0	5.0	0.07	1.00	1.00	0.040	0.030	0.45

  Physical properties

Density	7.75 g/cm3
Melting range	1404-1440℃

  Features: 17-4PH is a chromium-nickel-copper precipitation hardening martensitic stainless steel that combines oxidation and corrosion resistance comparable to 304 in most environments with high strength and hardness. It is the most widely used of all the precipitation hardening stainless steels, and is more cost effective than many high nickel non-ferrous alloys in some applications. 17-4PH cannot be used at temperatures above 300℃ and at cryogenic temperatures. It is magnetic.   Applications: Aerospace industry, biomedical hand tools, chemical and food processing equipment, nuclear waste processing and storage, general metalworking, and paper mill equipment.   Product description: Packaging details:   About us :   1.we are powerful manufacturer audited by world top inspection company SGS,BV ,ISO and TUV.   2. our products have been exported to more than 20 countries and regions.our quality and fame can be assured.   3.We offered the best price based on best quality.   4.we own the most modern equipment and production line.   5.Mill test certificate will be provided before shipment.&Third party inspection is welcome!     Production line:   Eraum Group has abundant various machine tools and equipment like vacuum induction furnace, electroslag remelting furnace, air hammers, pipe mills and also advanced test equipment like spectrometer, carbon and sulfur analyzer,hydraulic test machine, universal testing machine, sclerometer, ultrasonic flaw detector, hydrostatic test machine, and so on.         Testing equipment: