With the exploration and innovation of company people, gradually formed four major advantageous products: steel plate, steel pipe, stainless steel, special steel.
Grade 410 stainless steels are resistant to hot gases, steam, food, mild acids and alkalies, fresh water and dry air. These steels obtain maximum corrosion and heat resistance through hardening. However, grade 410 steels are less corrosion resistant than austenitic grades and grade 430 ferritic alloys containing 17% chromium.
SS 410 is corrosion resistant to some chemicals, food, mild acids, water, and air. It also proves adequate resistance to nitric acid, concentrated sulfuric acid, dilute acetic acid and naphtha. Elevated mechanical properties and corrosion resistance are achieved with stainless steel 410 when it's hardened and tempered.
Type 410 is hardenable, straight-chromium stainless steels which combine superior wear resistance of high carbon alloys with the excellent corrosion resistance of chromium stainless steels. Oil quenching these alloys from temperatures between 1800F to 1950F (982-1066C) produces the highest strength and/or wear
Both AISI 304 stainless steel and hardened AISI 410 are iron alloys. They have 84% of their average alloy composition in common. There are 34 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.
Alloy 410 is best machined in the annealed condition at surface speeds of 6080 feet (18.3 24.4m) per minute. Post machining decontamination and passivation are recommended. Due to its martensitic structure, Alloy 410 has limited weldability because of its hardenability.
Heat treated AK Steel Type 410 provides good corrosion resistance to air, water and some mild chemicals. It shows satisfactory resistance to nitric acid, concentrated sulfuric acid, dilute acetic acid and naptha. Resistance to food acids is good. In the as annealed condition this grade will exhibit poor corrosion performance and is not recommended.
Anyway, that might work but I'm assuming cost becomes an issue at that point since 300 series stainless steels are much more expensive than 410. Ideally what I'm looking for is a stainless steel that is hardenable by heat treatment with a case of around 50HRC, but that is also more corrsion resistant than 410 and comparable to 305.
Such annealing should produce a Brinell hardness of 126-192 HB in Type 410 material. The higher carbon alloys, Types 420, 425 Mod, and 440A, will have somewhat higher hardness values. A hardening heat treatment is necessary to bring out the maximum hardness and wear resistance.
Alloy 410 stainless steel plate is best machined in the annealed condition at surface speeds of 60 80 feet (18.3 24.4m) per minute. Post machining decontamination and passivation are recommended.
410 is a basic straight chromium high hardenability martensitic stainless steel with good strength and fairly good corrosion resistance as generally supplied hardened and tempered in the tensile range 700 - 850 Mpa (condition R) Brinell range 201 - 255.Characterised by good corrosion resistance in mild atmospheric industrial and domestic environments coupled with good strength and excellent toughness in the hardened and tempered condition.
Alloy 410 contains a minimum of 11.5% chromium which is just sufficient enough to demonstrate corrosion resistance properties in mild atmospheres, steam, and many mild chemical environments. It is a general purpose grade that is often supplied in the hardened but still machineable condition for applications where high strength and moderate heat and corrosion resistance are required.
Corrosion resistance of 410S stainless steel is similar to type 410. Resists corrosion in atmospheric conditions, fresh water, mild organic and mineral acids, alkalis and some chemicals.
Type 410 C 0.15 JFE 410L C 0.03 JFE 410DH best hardness of sus 410 Hardness is measured by HV or HRB only, depending upon the sheet thickness. best hardness of sus 410 Hot Rolled Stainless Steels 3. Cold best hardness of sus 410
PWHT for 410 of.550"-.750" should be between 1200-1400F for each inch of thickness, with a 1 hour minimum. Air cool from PWHT temperature. The lowest hardness is obtained by heat treating at the top of the range.
Like Stainless Steel 410 it is also considered a general purpose grade including at least 12% chromium, which is enough to give it acceptable corrosion resistance. Typically, Stainless Steel 420 achieves its best corrosion resistance when the alloy is hardened and polished, or surface ground.
Type 420 is a martensitic stainless steel that provides good corrosion resistance similar to 410 plus increased strength and hardness. It is magnetic in both the annealed and hardened conditions. Maximum corrosion resistance is attained only in the fully hardened condition. It is never used in the annealed condition. Chemistry Typical. Carbon: 0.30-0.40
SUS410 can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. electroslag, forged ring/ block,etc. Join Supplier: [email protected]
410 is the basic martensitic grade stainless steel. They are optimised for high hardness, although other properties can be compromised. Corrosion resistance is aided by hardening. Typical applicatiosn include fasteners, bushings, pumps and valves, steam and gas turbine parts and petroleum refineries
Best Stainless 410 QDT stainless steel bars boast a minimum yield strength of 80 KSI and a hardness of RC22 max.
Brinell hardness should be approximately 155. Heat to 1750-1850F, soak at heat, and quench in oil. Light sections will also harden by air cooling. 410 will harden to some degree when heated 1500F and over unless slowly cooled to below the critical temperature. Soak at heat at least one hour, longer for large sections, and air cool.
410 Standard martensitic grade for low-duty hardened applications 416 Free-machining bar grade 420 Higher hardness martensitic grade for cutlery, cutting tools and dies 431 High hardness and toughness grade, primarily for shafting 440A, 440B, 440C Very high hardness grades used in cutting tools Precipitation Hardening Stainless Steel
Stainless steel hardness is one of the most important characteristics when choosing the material for a specific application. Of course, stainless steels are well known for their resistance to corrosion, but these steel can also be considerably strong depending on how they are produced.
Grade 440C stainless steel is capable of attaining, after heat treatment, the highest strength, hardness and wear resistance of all the stainless alloys. Small AISI 440C steel sections can be air cooled and quite large sections oil quenched for maximum through hardness.
Note 2: Hardness specication limits given are HRB = Rockwell B scale, HRC = Rockwell C scale, HB = Brinell Hardness. Note 4: Mechanical properties shown are for the commonly available form listed; properties of other forms for the grade may vary. ASTM standard and product use Austenitic stainless steels A167 A240 A666 sheet, coil, strip best hardness of sus 410
particular alloy is generally considered to have the best weldability of this stainless class. A major difference is the lower carbon content for this alloy which eliminates the need for post-weld heat treating. When a weld filler is needed, AWS E/ER 410, 410 NiMo, and 309L are most often specified.
SUS 410 steel chemical and materials can be offered by BEBON steel ,we can supply JIS G4303 SUS 410 stainless properties and price ,if you need SUS 410 steel specification and suppliers, please contact us.
410 martensitic stainless steel bar 410 is a basic straight chromium high hardenability martensitic stainless steel with good strength and fairly good corrosion resistance as generally supplied hardened and tempered in the tensile range 700 - 850 Mpa (condition R) Brinell range 201 - 255.Characterised
drilling hardened 410 stainless steel sheet Is work hardening an issue since the metal will be near maximum hardness after heat treating? Study on tempering behaviour of AISI 410 stainless steel Martensitic stainless steels find extensive applications due to their optimum combination of strength, hardness and wear-resistance in tempered condition.
SURFACE HARDENING OF STAINLESS STEELS Scratch resistance of the surface is often requested for high-visibility applications. Surface hardening can be used in many differ-ent areas, from building and architecture to the food and beverage industry. Photo: Heat & Surface Treatment, Eindhoven (NL)
P R O D U C T D A T A S H E E T 420 STEEL STAINLESS 420-S-08-01-07 AK Steel Type 420 is a martensitic stain-less steel that provides corrosion resis-tance similar to Type 410 plus increased strength and hardness. It is magnetic in both the annealed and hard-
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