AMS SA-312 TP309H

2013-07-17 13:14:18 Print this page

The high quality USA AMS SA-312 TP309H material is one of the more steel grades we supply, AMS SA-312 TP309H,Specification for Seamless and Welded Austenitic Stainless Steel Pipes. SA-312 TP309H is our main production grade, which has been approved by customers in many countries since its initial production, including our SA-312 TP309H 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 SA-312 TP309H materials, and we are willing to develop together with customers from all over the world.

Also includes SA-312 TP309H steel material norm, chemical composition, mechanical properties, datasheet, SA-312 TP309H equivalent, heat treatment and temperature process of SA-312 TP309H, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in SA-312 TP309H this steel grade have a more comprehensive understanding, Download the full SA-312 TP309H PDF version of this datasheet.

Chemical composition (wt.%) of SA-312 TP309H

Elements	Min.（≥）	Max.（≤）
C	-	0.08
Si	-	0.75
Mn	-	2.00
P	-	0.045
S	-	0.030
Cr	22.0	24.0
Ni	12.0	15.0

Mechanical Properties of SA-312 TP309H

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
284 (≥)	424 (≥)	43	34	22	Solution & Aging, Ann, Ausaging, Q+T	242