google33175f2e3129d8c7.html

stainless steel strips

Stainless Steel Ribbon
AWS A5.9/5.9M ; NB/T 47018.5
AWS A5.9/5.9M : Specification for bare stainless steel welding electrodes and rods
Grade AWS Grade C Si Mn Cr Ni Nb N Cu Mo
HD316L EQ316L 0.020 0.40 2.0 18.5-20.0 12.0-14.0 0.060 0.20 2.5-3.5
HD347L 0.020 0.40 2.0 19.0-20.0 10.0-12.0 0.5-1.0 0.060 0.20 0.20
HD347 EQ347 0.040 0.40 2.0 19.0-20.0 10.0-12.0 0.6-1.0 0.060 0.20 0.20
HD308L EQ308L 0.020 0.40 2.0 19.0-20.0 10.0-12.0 0.060 0.20 0.20
HD308 EQ308 0.040 0.40 2.0 19.0-20.0 10.0-12.0 0.060 0.20 0.20
HD309LA 0.020 0.40 2.0 21.0-22.0 11.0-12.0 0.060 0.20 0.20
HD309A 0.040 0.40 2.0 21.0-22.0 11.0-12.0 0.060 0.20 0.20
HD309LB EQ309L 0.020 0.40 2.0 23.0-25.0 13.0-14.0 0.060 0.20 0.20
HD309B EQ309 0.040 0.40 2.0 23.0-25.0 13.0-14.0 0.060 0.20 0.20
HD309LMo EQ309LMo 0.020 0.40 2.0 21.0-23.0 12.0-14.0 0.060 0.20 2.5-3.5
HD309LNb EQ309LNb 0.020 0.40 2.0 22.0-24.0 12.0-14.0 0.7-1.0 0.060 0.20 0.20
HD2209 EQ2209 0.020 0.40 2.0 22.0-23.5 7.0-9.0 0.10-0.17 0.20 3.0-3.5
HD385 EQ385 0.020 0.40 2.0 19.5-21.5 24.0-26.0 12.0-2.0 4.2-5.2
HDCr25Ni22Mo2NC 0.020 0.40 4.0 24.0-26.0 21.0-23.0 0.15-0.20 2.0-3.0
Other chemical composistions here aren’t listed accing to standards

 

The process of strips

Using CT full digital contro drive,high precision reversible Japan OMRON PC control AGC cold rolling mill;precision slitting machine and continuous bright annealing furnace.

the process of strips