CNS SUH660

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

The high quality China CNS SUH660 material is one of the more steel grades we supply, CNS standard heat resistant steel bar steel grade and chemical composition. SUH660 is our main production grade, which has been approved by customers in many countries since its initial production, including our SUH660 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 SUH660 materials, and we are willing to develop together with customers from all over the world.

Also includes SUH660 steel material norm, chemical composition, mechanical properties, datasheet, SUH660 equivalent, heat treatment and temperature process of SUH660, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in SUH660 this steel grade have a more comprehensive understanding, Download the full SUH660 PDF version of this datasheet.

Chemical composition (wt.%) of SUH660

Elements	Min.（≥）	Max.（≤）
C	-	0.08
Si	-	1.00
Mn	-	2.00
P	-	0.040
S	-	0.030
Cr	13.00	16.00
Ni	24.00	27.00
Mo	1.00	1.50
N	-	-
Al	-	0.35
Ti	1.90	2.35
V	0.10	0.50
B	0.001	0.010

Mechanical Properties of SUH660

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
489 (≥)	534 (≥)	11	33	43	Solution & Aging, Ann, Ausaging, Q+T	222