B.S. NA18

2014-03-03 17:24:40 Print this page

The high quality UK B.S. NA18 material is one of the more steel grades we supply, B.S. BS 3072, B.S. BS 3073, B.S. BS 3074, B.S. BS 3076,Specification for nickel and nickel alloys: bar. NA18 is our main production grade, which has been approved by customers in many countries since its initial production, including our NA18 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 NA18 materials, and we are willing to develop together with customers from all over the world.

Also includes NA18 steel material norm, chemical composition, mechanical properties, datasheet, NA18 equivalent, heat treatment and temperature process of NA18, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in NA18 this steel grade have a more comprehensive understanding, Download the full NA18 PDF version of this datasheet.

Chemical composition (wt.%) of NA18

Elements	Min.（≥）	Max.（≤）
C	-	0.25
Si	-	0.50
Mn	-	1.50
P	-	-
S	-	0.010
Cr	-	-
Ni+Co	63.00	-
Mo	-	-
Al	2.30	3.20
Cu	27.00	33.00
Ti	0.35	0.85
Fe	-	2.00

Mechanical Properties of NA18

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
859 (≥)	437 (≥)	32	33	13	Solution & Aging, Ann, Ausaging, Q+T	133