B.S. LW19

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

The high quality UK B.S. LW19 material is one of the more steel grades we supply, B.S. BS 6323-8,Specification for seamless and welded steel tubes for automobile , mechanical and general engineering purposes. Specific requirements for longitudinally welded stainless steel tubes. LW19 is our main production grade, which has been approved by customers in many countries since its initial production, including our LW19 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 LW19 materials, and we are willing to develop together with customers from all over the world.

Also includes LW19 steel material norm, chemical composition, mechanical properties, datasheet, LW19 equivalent, heat treatment and temperature process of LW19, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in LW19 this steel grade have a more comprehensive understanding, Download the full LW19 PDF version of this datasheet.

Chemical composition (wt.%) of LW19

Elements	Min.（≥）	Max.（≤）
C	-	0.08
Si	-	1.00
Mn	-	1.00
P	-	0.040
S	-	0.030
Cr	10.50	12.00
Ni	-	1.00
Mo	-	-
Ti	-	1.00

Mechanical Properties of LW19

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
752 (≥)	578 (≥)	22	23	41	Solution & Aging, Ann, Ausaging, Q+T	333