List Of Blade Materials

We produce ASTM/ASME Grade 304, Grade 304L,304h, 316, 316L, 316H, 316TI, 321, 321H, 309S, 309H, 310S, 310H, 410S, 2205, 904L, 2507, 254, gh3030, 625, 253MA, S30815, 317L, Type 317, 316lN, 8020, 800, 800H, C276, S32304 and others special requirement stainless steel grade.

Common Blade Alloying Elements

It may be very immune to corrosion and is likely one of the most common stainless alloys used for knife making. The as soon as ubiquitous American Buck Model one hundred ten Folding Hunter was manufactured from 440C before 1981.

Some knives want a bit of flex, for example, fillet knives, and a balance of flex and hardness turn into important. Most different blades profit from a high level of stiffness or resistance to deformation. 420 J2 is a general function chrome steel containing medium amount of carbon.

Due to its alloying idea, this steel presents extremely high put on resistance and excessive corrosion resistance. Alloy 420 is a hardenable, martensitic chrome steel that is a modification of Alloy 410. Similar to 410, it incorporates a minimal of 12% chromium, simply adequate sufficient to provide corrosion resistant properties.

• Third-technology powder metallurgy technology metal.
• Developed for knife blades requiring good corrosion resistance and very excessive hardness for excellent put on resistance.
• The following Powder Metallurgy steels contain very excessive levels of Chromium, which at 18–20% produces a metal matrix that is highly corrosion resistant.

Brand��Chanson,TISCO,BAOSTEEL,POSCO,JISCO,LISCO

Our stainless production range

The following Powder Metallurgy steels comprise very high levels of Chromium, which at 18–20% produces a metal matrix that is highly corrosion resistant. Third-generation powder metallurgy expertise metal. Developed for knife blades requiring good corrosion resistance and really excessive hardness for excellent put on resistance. Chromium, molybdenum, vanadium, and tungsten are added for glorious sharpness and edge retention. Hardens and tempers to HRC, the place it greatest balances edge holding and toughness.

When stress is applied to a knife blade it causes various degrees of deformation (bending). Some sources discuss with this resistance to bending as “energy.” It is commonly measured utilizing the Rockwell C hardness scale.Knife metal (or any steel) can be made so exhausting that it becomes brittle. You might never notice this as you use your knife, but the blade edge itself could expertise more damage.

Knife blades specified as being “440” can sometimes be assumed to be the decrease hardness 440A grade. Several steel alloys have carbon quantity shut or above three%. As ordinary these steels may be hardened to extremely high ranges, sixty five-67HRC. But it doesn’t have nice put on resistance and thus doesn’t maintain an edge particularly properly. It’s used for combat knives, bushcrafting knives, and other purposes where having a supertough blade trumps the necessity for edge retention and corrosion resistance.

Tolerates lower than perfect temperature management in forging and heat treating (As does 5160). Probably does not hold an edge as well as 1095, but is hard, and simple to sharpen. A specialized, nice-grain Japanese stainless steel made with cobalt and vanadium that provides superb edge retention and hardness with all-round sharpenability and corrosion resistance.

We have thousands tons stock of stainless steel sheet and coil with various size and grade,mainly include austenitic stainless steel, martens stainless steel (including precipitation hardened stainless steel sheet & coil), ferritic stainless steel, and duplex stainless steel.

Characteristics of Stainless Steel Sheet and Plate:
High corrosion resistance
High strength
High toughness and impact resistance
Temperature resistance
High workability, including machining, stamping, fabricating and welding
Smooth surface finish that can be easily clean