ASTM M6

2013-05-16 23:22:28 Print this page

The high quality USA ASTM M6 material is one of the more steel grades we supply, High-Speed Tool Steel. M6 is our main production grade, which has been approved by customers in many countries since its initial production, including our M6 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 M6 materials, and we are willing to develop together with customers from all over the world.

Also includes M6 steel material norm, chemical composition, mechanical properties, datasheet, M6 equivalent, heat treatment and temperature process of M6, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in M6 this steel grade have a more comprehensive understanding, Download the full M6 PDF version of this datasheet.

Chemical composition (wt.%) of M6

Elements	Min.（≥）	Max.（≤）
C	0.75	0.85
Si	0.20	0.45
Mn	0.15	0.40
P	-	0.030
S	-	0.030
Cr	3.75	4.50
Mo	4.50	5.50
V	1.30	1.70
W	3.75	4.75
Co	11.00	13.00

Mechanical Properties of M6

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
685 (≥)	554 (≥)	12	41	21	Solution & Aging, Ann, Ausaging, Q+T	331