AISI S44400

2013-10-25 10:00:39 Print this page

The high quality USA AISI S44400 material is one of the more steel grades we supply, Ferritic Chromium Molybdenum Stainless Steel (18Cr-2Mo). S44400 is our main production grade, which has been approved by customers in many countries since its initial production, including our S44400 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 S44400 materials, and we are willing to develop together with customers from all over the world.

Also includes S44400 steel material norm, chemical composition, mechanical properties, datasheet, S44400 equivalent, heat treatment and temperature process of S44400, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in S44400 this steel grade have a more comprehensive understanding, Download the full S44400 PDF version of this datasheet.

Chemical composition (wt.%) of S44400

Elements	Min.（≥）	Max.（≤）
C	-	0.025
Mn	-	1.00
Si	-	1.00
P	-	0.04
S	-	0.03
Cr	17.50	19.50
Ni	-	1.00
Mo	1.75	2.50
N	-	0.035

Mechanical Properties of S44400

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
199 (≥)	433 (≥)	34	34	13	Solution & Aging, Ann, Ausaging, Q+T	441