UNS HNVl

2014-01-06 13:37:52 Print this page

The high quality USA UNS HNVl material is one of the more steel grades we supply, Steel for intake valves. HNVl is our main production grade, which has been approved by customers in many countries since its initial production, including our HNVl 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 HNVl materials, and we are willing to develop together with customers from all over the world.

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

Chemical composition (wt.%) of HNVl

Elements	Min.（≥）	Max.（≤）
C	0.55
Si	1.50
Mn	0.40
P
S
Cr	8.00
Mo	0.75

Mechanical Properties of HNVl

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
615 (≥)	972 (≥)	31	13	23	Solution & Aging, Ann, Ausaging, Q+T	212