B.S. 2HR1

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

The high quality UK B.S. 2HR1 material is one of the more steel grades we supply, B.S. BS 1449-1-1.2,Steel plate, sheet and strip. Carbon and carbon-manganese plate, sheet and strip. Specification for hot rolled steel plate, sheet and wide strip based on formability. 2HR1 is our main production grade, which has been approved by customers in many countries since its initial production, including our 2HR1 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 2HR1 materials, and we are willing to develop together with customers from all over the world.

Also includes 2HR1 steel material norm, chemical composition, mechanical properties, datasheet, 2HR1 equivalent, heat treatment and temperature process of 2HR1, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in 2HR1 this steel grade have a more comprehensive understanding, Download the full 2HR1 PDF version of this datasheet.

Chemical composition (wt.%) of 2HR1

Elements	Min.（≥）	Max.（≤）
C	0.04	0.10
Si	-	1.00
Mn	-	1.00
P	-	-
S	-	0.015
Cr	18.00	21.00
Ni	-	remaining
Mo	-	-
Co	-	2.00
Ti	1.80	2.70
Fe	-	1.50
Al	1.00	1.80
Cu	-	0.20
B	-	0.0080
Bi	-	0.0001
Pb	-	0.002
Ag	-	0.0005

Mechanical Properties of 2HR1

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
892 (≥)	387 (≥)	23	14	14	Solution & Aging, Ann, Ausaging, Q+T	441