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INCONEL 690

Product Details

Standard Grade	Trade Name	UNS No.	DIN	BS	JIS	French Specs
Standard Grade	INCONEL 690	UNS N06690	WS 2.4642	-	-	-
Specification	ASTM B / ASME SB 163, ASTM B 167 / ASME SB 829, ASTM B 829 /ASME SB 829, ASME Code Cases 2083, N20, N-525, ISO 6207, MILDTL-24803
Typical use	INCONEL® alloy 690 (UNS N06690) is a high-chromium nickel alloy having excellent resistance to many corrosive aqueous media and high temperature atmospheres. This alloy has high strength, good metallurgical stability, and favorable fabrication characteristics. This alloy is widely used for steam generator tubes, baffles, tube sheets, and hardware in nuclear power generation.
Weight Formula	Average Wall: (OD-WT) x WT x 0,0260 = Kg/m (all sizes in mm) Minimum Wall: (OD-WT) x WT x 0,0270 = Kg/m (all sizes in mm)

Technical Data Sheet

Chemical Composition Limits
Weight %	Ni	Cr	Fe	C	Cu	Mn	Si	S
Inconel 690	58.0 min	27.0-31.0	7.0-11.0	0.05 max	0.50 max	0.50 max	0.50 max	0.015 max

Typical Mechanical Properties

Material	Tensile Strength MPa		Yield Strength (0.2% Offset)		Elongation	Hardness
Material	ksi	MPa	ksi	MPa	%	Rockwell
Inconel 690 Annealed tube	85	586	35	241	30	-

Availability
Inconel 690 is available in Bar (Round), Round Bar, Flat Bar, Rod, Plate, Sheet, Strip, Shapes, Forging Stock, Tube and Welding Wire. Please contact Sales for further availability.

Services
Every order is treated as carefully and timely as possible, and shipments are handled to ensure that all export procedures are followed correctly so that your order arrives in perfect condition as quickly as possible.

Disclaimer
Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.

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