EN 21MnCr5

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

The high quality Germany EN 21MnCr5 material is one of the more steel grades we supply, EN DIN 17350 (1980), EN DIN EN ISO 4957 (1999),Tool steels (ISO 4957:1999). 21MnCr5 is our main production grade, which has been approved by customers in many countries since its initial production, including our 21MnCr5 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 21MnCr5 materials, and we are willing to develop together with customers from all over the world.

Also includes 21MnCr5 steel material norm, chemical composition, mechanical properties, datasheet, 21MnCr5 equivalent, heat treatment and temperature process of 21MnCr5, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in 21MnCr5 this steel grade have a more comprehensive understanding, Download the full 21MnCr5 PDF version of this datasheet.

Chemical composition (wt.%) of 21MnCr5

Elements	Min.（≥）	Max.（≤）
C	0.18	0.24
Si	0.15	0.35
Mn	1.10	1.40
P	-	0.030
S	-	0.030
Cr	1.00	1.30
Mo	-	-
V	-	-

Mechanical Properties of 21MnCr5

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
396 (≥)	349 (≥)	23	31	12	Solution & Aging, Ann, Ausaging, Q+T	413