420 Stainless Steel Plate Manufacturer in China
420 stainless steel plates have a higher carbon content compared to grades 410 and 416. They can be easily machined in their annealed state, similar to type 410. In addition, 420 stainless steel is commonly referred to as surgical steel. Tuolian offers customized services with various sizes, types, and shapes to meet your specific needs.
Wide Range of Applications
Due to its great chemical properties, 420 stainless steel plates are often used in applications where good corrosion and hardness is necessary. They are commonly used in pump shafts, plastic molds and dies, cams, firearms, pivots, steel balls, fasteners, and tapes. Moreover, our 420 stainless steel plates are suitable for dental and surgical instruments, including scissors, knife blades, cutlery, needle valves, lens molds, gauges, shear blades, hand tools, and ball check valves.
Features of 420 SS Plate
420 stainless steel plates possess several outstanding features. They exhibit high strength, hardness, and toughness. These plates also provide resistance against corrosion in freshwater, air, food, gasoline, and mild acids. Furthermore, they offer good ductility and excellent polishability.
- Technical specifications
| Width | 10mm~2500mm |
| Thickness | 0.2mm~100mm |
| Length | cut to length |
| Sizes | 1000*2000/L,1219*2438/L,1250*2500/L,1500*3000/L1500*6000/L,1800*6000/L,2000*6000/L2200*6000L |
| Surface finishes | # 1, # 2D, #BA, #CBA, #2, # 2BA |
| Specifications | AMS 5621 , ASTM A176, AMS-QQ-S-763, ASTM A276, ASTM A314, ASTM A473 |
420 stainless steel is known for its high hardness. In the hardened and tempered condition, typical hardness values for 420 stainless steel range from approximately 45 to 53 HRC (Rockwell Hardness Scale C).
The Harmonized System (HS) code for 420 stainless steel plates is 7219.11.00.
