B.S. 1.4303

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

The high quality UK B.S. 1.4303 material is one of the more steel grades we supply, B.S. BS EN 10088-1, B.S. BS EN 10088-2, B.S. BS EN 10088-3, B.S. BS EN 10263-5, B.S. BS EN 10264-4 (2002), B.S. BS EN 10269,Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties. 1.4303 is our main production grade, which has been approved by customers in many countries since its initial production, including our 1.4303 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 1.4303 materials, and we are willing to develop together with customers from all over the world.

Also includes 1.4303 steel material norm, chemical composition, mechanical properties, datasheet, 1.4303 equivalent, heat treatment and temperature process of 1.4303, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in 1.4303 this steel grade have a more comprehensive understanding, Download the full 1.4303 PDF version of this datasheet.

Chemical composition (wt.%) of 1.4303

Elements	Min.（≥）	Max.（≤）
C	-	0.06
Si	-	1.00
Mn	-	2.00
P	-	0.045
S	-	0.015
Cr	17.00	19.00
Ni	11.00	13.00
Mo	-	-
N	-	0.11

Mechanical Properties of 1.4303

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
493 (≥)	162 (≥)	44	43	31	Solution & Aging, Ann, Ausaging, Q+T	221