SAE A 789 S32550

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

The high quality USA SAE A 789 S32550 material is one of the more steel grades we supply, SAE A 789/A 789M (2010),Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service. A 789 S32550 is our main production grade, which has been approved by customers in many countries since its initial production, including our A 789 S32550 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 A 789 S32550 materials, and we are willing to develop together with customers from all over the world.

Also includes A 789 S32550 steel material norm, chemical composition, mechanical properties, datasheet, A 789 S32550 equivalent, heat treatment and temperature process of A 789 S32550, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in A 789 S32550 this steel grade have a more comprehensive understanding, Download the full A 789 S32550 PDF version of this datasheet.

Chemical composition (wt.%) of A 789 S32550

Elements	Min.（≥）	Max.（≤）
C	-	0.04
Mn	-	1.50
Si	-	1.00
P	-	0.04
S	-	0.03
Cr	24.00	27.00
Ni	4.50	6.50
Mo	2.90	3.90
Cu	1.50	2.50
N	0.10	0.25

Mechanical Properties of A 789 S32550

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
321 (≥)	126 (≥)	21	12	33	Solution & Aging, Ann, Ausaging, Q+T	213