UNS N07718

2013-06-14 10:20:25 Print this page

The high quality USA UNS N07718 material is one of the more steel grades we supply, Ni-Cr Alloy Precipitation Hardenable. N07718 is our main production grade, which has been approved by customers in many countries since its initial production, including our N07718 round bars, flat bar, forgings, fasteners, tubes, wires, strips, sheets & Plates, as well as a variety of profiles, professional high precision auto-lathe processing manufacturer of clinching fasteners, axes, standoffs, screws, studs, nuts, bolt, OEM parts and special shaped turning partsthe state of delivery includes quenched and tempered, annealed, machined semi-finished products, we also have strict management of the packaging, to avoid material damage from transportation. We are the best supplier of N07718 materials, and we are willing to develop together with customers from all over the world.

Also includes N07718 steel material norm, chemical composition, mechanical properties, datasheet, N07718 equivalent, heat treatment and temperature process of N07718, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in N07718 this steel grade have a more comprehensive understanding, Download the full N07718 PDF version of this datasheet.

Chemical composition (wt.%) of N07718

Elements	Min.（≥）	Max.（≤）
C	-	0.03
Cr	17.0	21.0
Mo	2.80	3.30
Ni	50.0	55.0
Al	0.20	0.60
Nb	4.75	5.50
Fe	-	Bal
Si	-	0.35
Mn	-	0.35
P	-	0.015
S	-	0.015
B	-	0.006

Mechanical Properties of N07718

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
668 (≥)	128 (≥)	34	12	11	Solution & Aging, Ann, Ausaging, Q+T	312