Hardened and tempered Martensitic stainless steel in 420, 440A and 440B grades.
For custom stainless steel to meet your specific application requirements
High Performance Stainless Steel Strip AISI420/SUS420/3Cr13/X30Cr13
This Martensitic Stainless steel strip is a low cost and this stainless steel
strip was first to be commercially developed and is used as various applications. like automotive, machinery parts, and saw blades, for products typically subjected to harsh environments and demanding applications.
Thickness Range : 0.08mm-3mm
Width Range : 3mm-300mm
Custom Edge : Slit , De-burred , Square , Round
Custom Surface : Bright , Polished , Mirror
Custom Packing : Coil , Oscillated Coil , Sheet
Custom Hardness : Annealed : HV160-190 | As Rolled : HV 210-370 | Hardened : HV400-700
Textile Machine Accessories Parts : Heddles,Healds | Airjet reeds, Dents, Flat reeds. | Dropwire,Drop pin
Saw Industry : Circular Saw Blade ,Hand saw Blade | Band saw Blade: Meat & Bread
Blade Industry : Surgical Blade ,Doctor Blade ,Razor Blade ,Skinner Blade.
Tools Industry : Brush Cutter, Trowel, Scrapper, Trowel ,Measuring Tape
Wafer Ring Frame for Semiconductor ,Hardening Jig
AISI/SUS C Mn(max) P(max) (max) Si(max) Cr Din/W,Nr
420L 0.15-0.22 1.00 0.040 0.030 1.00 12.00-14.00 X12Cr13 / 1.4016
420J2 0.26-0.40 1.00 0.040 0.030 1.00 12.00-14.00 X30Cr13 / 1.4028
420J3 0.40-0.50 1.00 0.040 0.030 1.00 12.00-14.00 X46Cr13 / 1.4038
440A 0.65-0.75 1.00 0.040 0.030 1.00 12.00-14.00 X6Cr13 / 1.4125
440B 0.75-0.95 1.00 0.040 0.030 1.00 12.00-14.00
440C 0.95-1.20 1.00 0.040 0.030 1.00 12.00-14.00
Surface and Character
2B
The surface brightness and flatness of 2B is better than 2D then theough a special surface treatment to improve its mechanical properties,2B could nearly Satisfy comprehensive uses
BA
Cold rolled, bright annealed and skin-passed, the product have excellent brightness and food reflexivity like mirrorm kitchen
apparatus, omament etc.
8k
The product have excellent brightness and prefer reflexivity can be the mirror.
HL
Polished with abrasive belt of trit#150#320 on the NO.4 finish and has
continuous streaks, mainly used as buildings omaments elevators,
door of building, frontal plate etc.
NO.3
Polished with abrasive belt of git#100#200#,have better brightness with
discontinuous coarse stria used as inner and external omaments for building,
electrical appliances and kitchen utensils etc.
NO.4
Polished with abrasive belt of grit#150#180,have better brightness with
discontinuous coarse stria, but thinner than NO.3, are used as bathtub
buildings inner and extemal omaments electrical appliances kitchen
utensils and food processing