B.S. X7CrNiAl17-7

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

The high quality UK B.S. X7CrNiAl17-7 material is one of the more steel grades we supply, B.S. BS EN 10088-1, B.S. BS EN 10088-2, B.S. BS EN 10088-3, B.S. BS EN 10088-4, B.S. BS EN 10088-5, B.S. BS EN 10151, B.S. BS EN 10270-3,Steel wire for mechanical springs - Part 3: Stainless spring steel wire. X7CrNiAl17-7 is our main production grade, which has been approved by customers in many countries since its initial production, including our X7CrNiAl17-7 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 X7CrNiAl17-7 materials, and we are willing to develop together with customers from all over the world.

Also includes X7CrNiAl17-7 steel material norm, chemical composition, mechanical properties, datasheet, X7CrNiAl17-7 equivalent, heat treatment and temperature process of X7CrNiAl17-7, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in X7CrNiAl17-7 this steel grade have a more comprehensive understanding, Download the full X7CrNiAl17-7 PDF version of this datasheet.

Chemical composition (wt.%) of X7CrNiAl17-7

Elements	Min.（≥）	Max.（≤）
C	-	0.09
Si	-	0.70
Mn	-	1.00
P	-	0.04
S	-	0.015
Cr	16.00	18.00
Ni	6.50	7.80
Mo	-	-
Al	0.70	1.50

Mechanical Properties of X7CrNiAl17-7

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
521 (≥)	216 (≥)	33	31	44	Solution & Aging, Ann, Ausaging, Q+T	411