B.S. HR50/45

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

The high quality UK B.S. HR50/45 material is one of the more steel grades we supply, B.S. BS 1449-1-1.4,Steel plate, sheet and strip. Carbon and carbon-manganese plate, sheet and strip. Specification for hot rolled wide material based on specified minimum strength. HR50/45 is our main production grade, which has been approved by customers in many countries since its initial production, including our HR50/45 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 HR50/45 materials, and we are willing to develop together with customers from all over the world.

Also includes HR50/45 steel material norm, chemical composition, mechanical properties, datasheet, HR50/45 equivalent, heat treatment and temperature process of HR50/45, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in HR50/45 this steel grade have a more comprehensive understanding, Download the full HR50/45 PDF version of this datasheet.

Chemical composition (wt.%) of HR50/45

Elements	Min.（≥）	Max.（≤）
C	0.08	0.15
Si	-	1.00
Mn	-	1.00
P	-	-
S	-	0.020
Cr	18.00	21.00
Ni	-	remaining
Mo	-	-
Co	-	5.00
Ti	0.20	0.60
Fe	-	5.00
Al	-	-
Cu	-	0.50
B	-	-
Bi	-	-
Pb	-	0.0050
Ag	-	-

Mechanical Properties of HR50/45

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
194 (≥)	599 (≥)	44	42	13	Solution & Aging, Ann, Ausaging, Q+T	223