SAE A 959 Type 302B

2013-06-23 10:46:08 Print this page

The high quality USA SAE A 959 Type 302B material is one of the more steel grades we supply, SAE A 959 (2011) ,Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels. A 959 Type 302B is our main production grade, which has been approved by customers in many countries since its initial production, including our A 959 Type 302B 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 959 Type 302B materials, and we are willing to develop together with customers from all over the world.

Also includes A 959 Type 302B steel material norm, chemical composition, mechanical properties, datasheet, A 959 Type 302B equivalent, heat treatment and temperature process of A 959 Type 302B, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in A 959 Type 302B this steel grade have a more comprehensive understanding, Download the full A 959 Type 302B PDF version of this datasheet.

Chemical composition (wt.%) of A 959 Type 302B

Elements	Min.（≥）	Max.（≤）
C	-	0.15
Si	2.00	3.00
Mn	-	2.00
P	-	0.045
S	-	0.03
Cr	17.0	19.0
Ni	8.00	10.0

Mechanical Properties of A 959 Type 302B

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
549 (≥)	569 (≥)	42	23	12	Solution & Aging, Ann, Ausaging, Q+T	311