JIS SUS309STP

The high quality Japan JIS SUS309STP material is one of the more steel grades we supply, austenitic special steel. SUS309STP is our main production grade, which has been approved by customers in many countries since its initial production, including our SUS309STP 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 SUS309STP materials, and we are willing to develop together with customers from all over the world.

Also includes SUS309STP steel material norm, chemical composition, mechanical properties, datasheet, SUS309STP equivalent, heat treatment and temperature process of SUS309STP, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in SUS309STP this steel grade have a more comprehensive understanding, Download the full SUS309STP PDF version of this datasheet.

2015-08-10 15:51:43 Print this page

Chemical composition (wt.%)

C(％)	Si(％)	Mn(％)	P(％)	S(％)	Cr(％)	Ni(％)
Max 0.08	Max 1.00	Max 2.00	Max 0.04	Max 0.03	2.00-24.00	12.00-15.00

Mechanical Properties

R_p0.2 (MPa)	R_m (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
547 (≥)	812 (≥)	41	31	14	Solution & Aging, Ann, Ausaging, Q+T	421

SUS309STP Equivalent Grade Stock

Materials	Dimension	Quantity	State
Cr12MoV	12-160(T)310-610(W)L	12.38 Tons	Hot-Rolled+Annealed+black
1.2601	12-160(T)310-610(W)L	11.22 Tons	Hot-Rolled+Annealed+black
X22CrMoV12-1 / 1.4923	Φ17mm	300 Kgs	Hot-Rolled+Annealed+black
X22CrMoV12-1 / 1.4923	Φ30mm	300 Kgs	Hot-Rolled+Annealed+black
Incoloy800 round bar	Φ115*1400	169 Kgs	Hot-Rolled+Annealed+black