B.S. HR52

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

The high quality UK B.S. HR52 material is one of the more steel grades we supply, B.S. BS 2HR 52 (2010), B.S. BS HR 52,Specification for heat-resisting alloy billets, bars, forgings and parts (Ni 25.5, Cr 14.7, Ti 1.8, Mn 1.5, Mo 1.2, V 0.3, Fe remainder). HR52 is our main production grade, which has been approved by customers in many countries since its initial production, including our HR52 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 HR52 materials, and we are willing to develop together with customers from all over the world.

Also includes HR52 steel material norm, chemical composition, mechanical properties, datasheet, HR52 equivalent, heat treatment and temperature process of HR52, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in HR52 this steel grade have a more comprehensive understanding, Download the full HR52 PDF version of this datasheet.

Chemical composition (wt.%) of HR52

Elements	Min.（≥）	Max.（≤）
C	-	0.06
Si	-	0.50
Mn	-	2.00
P	-	0.020
S	-	0.015
Cr	13.50	16.00
Ni	24.00	27.00
Mo	1.00	1.50
Co	-	-
Ti	1.70	2.00
Fe	-	remaining
Al	-	0.35
V	0.10	0.50
B	0.0030	0.0100
Pb	-	0.005

Mechanical Properties of HR52

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
443 (≥)	641 (≥)	14	14	24	Solution & Aging, Ann, Ausaging, Q+T	221