ISO X7CrNi18-9

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

The high quality International ISO X7CrNi18-9 material is one of the more steel grades we supply, ISO ISO 15510 (2010), ISO ISO 16143-3 (2005), ISO ISO 4955 (2005), ISO ISO 9327-5, ISO ISO 9328-5, ISO ISO 9329-4, ISO ISO/TS 15510 (2003),Welded steel tubes for pressure purposes - Technical delivery conditions - Part 6: Longitudinally welded austenitic stainless steel tubes. X7CrNi18-9 is our main production grade, which has been approved by customers in many countries since its initial production, including our X7CrNi18-9 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 X7CrNi18-9 materials, and we are willing to develop together with customers from all over the world.

Also includes X7CrNi18-9 steel material norm, chemical composition, mechanical properties, datasheet, X7CrNi18-9 equivalent, heat treatment and temperature process of X7CrNi18-9, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in X7CrNi18-9 this steel grade have a more comprehensive understanding, Download the full X7CrNi18-9 PDF version of this datasheet.

Chemical composition (wt.%) of X7CrNi18-9

Elements	Min.（≥）	Max.（≤）
C	0.04	0.07
Si	-	1.00
Mn	-	2.00
P	-	0.040
S	-	0.030
Cr	17.00	19.00
Mo	8.00	11.00
Ni	-	-

Mechanical Properties of X7CrNi18-9

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
357 (≥)	731 (≥)	43	11	41	Solution & Aging, Ann, Ausaging, Q+T	423