SAE M61

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

The high quality USA SAE M61 material is one of the more steel grades we supply, High-Speed Tool Steel. M61 is our main production grade, which has been approved by customers in many countries since its initial production, including our M61 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 M61 materials, and we are willing to develop together with customers from all over the world.

Also includes M61 steel material norm, chemical composition, mechanical properties, datasheet, M61 equivalent, heat treatment and temperature process of M61, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in M61 this steel grade have a more comprehensive understanding, Download the full M61 PDF version of this datasheet.

Chemical composition (wt.%) of M61

Elements	Min.（≥）	Max.（≤）
C	1.75	1.85
Si	0.20	0.45
Mn	0.25	0.50
Cr	3.50	4.25
Mo	6.00	6.75
V	4.50	5.25
W	12.00	13.00
S	0.05	0.09

Mechanical Properties of M61

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
639 (≥)	192 (≥)	34	42	44	Solution & Aging, Ann, Ausaging, Q+T	421