CNS 347TKA

2014-03-03 17:24:40 Print this page

The high quality China CNS 347TKA material is one of the more steel grades we supply, CNS standard mechanical and structure with stainless steel pipe. 347TKA is our main production grade, which has been approved by customers in many countries since its initial production, including our 347TKA 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 347TKA materials, and we are willing to develop together with customers from all over the world.

Also includes 347TKA steel material norm, chemical composition, mechanical properties, datasheet, 347TKA equivalent, heat treatment and temperature process of 347TKA, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in 347TKA this steel grade have a more comprehensive understanding, Download the full 347TKA PDF version of this datasheet.

Chemical composition (wt.%) of 347TKA

Elements	Min.（≥）	Max.（≤）
C	-	0.08
Si	-	1.00
Mn	-	2.00
P	-	0.040
S	-	0.030
Cr	17.00	19.00
Ni	9.00	13.00
Mo	-	-
Nb	10×C％	-

Mechanical Properties of 347TKA

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
762 (≥)	311 (≥)	42	12	34	Solution & Aging, Ann, Ausaging, Q+T	332