Stainless Steel Type 441

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.

In particular, mechanical property requirements range broadly with temper, product and product dimensions. All data relies on our current data and is given in good faith. No liability might be accepted by the Company in respect of any action taken by any third get together in reliance thereon. Stainless metal producers have an ongoing programme of growth designed to provide new grades.

Both AISI 304 chrome steel and AISI 441 stainless-steel are iron alloys. They have a moderately excessive 90% of their average alloy composition in widespread. Properties with values for just one materials (2, on this case) are not proven. Grade 301 stainless-steel, with its larger carbon content (zero.15% in comparison with 304’s 0.08% by weight), can better withstand mechanical force. In room temperature circumstances, grade 301 stainless can take up to a hundred and twenty ksi (kilopounds per sq. inch).

Actual information on any specific product or materials could range from those shown herein. Above about 17%Cr the metal could have a ferritic structure at all temperatures. The Iron-Chromium phase diagram reveals that up to about 13%Cr, the metal undergoes successive transformations upon cooling from the liquid part from ferritic α section to austenitic γ section and back to α.

 

Stock Thickness: 0.1-200.0mm
Production thickness: 0.5.0-200mm
Width: 600-3900mm
Length: 1000-12000mm
Grade:
200 series: 201,202
300 series: 301,304,304L,304H,309,309S,310S,316L,316Ti,321,321H,330
400 series: 409,409l,410,420J1,420J2,430,436,439,440A/B/C
Duplex: 329,2205,2507,904L,2304
Surface: No.1,1D,2D,2B,NO.4/4K/hairline,satin,6k,BA,mirror/8K

• This grade may be used in the annealed, cold formed or as-welded situation in functions the place other stainless steels corresponding to Type 304/304L and Type 430 are used.
• Type 441 is an 18% chromium, twin stabilized ferritic stainless steel with corrosion resistance much like that of 304/304L stainless-steel.
• Type 441 has good weldability due to titanium and niobium stabilization and has wonderful resistance to stress corrosion cracking.
• Type 441 outperforms Type 409 in both oxidation and corrosion resistance and typical functions include automotive manifolds and exhaust system elements.

Type 441 is an 18% chromium, dual stabilized ferritic stainless-steel with corrosion resistance much like that of 304/304L stainless steel. This grade could also be used in the annealed, cold formed or as-welded situation in applications the place different stainless steels corresponding to Type 304/304L and Type 430 are used. Type 441 has good weldability as a result of titanium and niobium stabilization and has excellent resistance to emphasize corrosion cracking. Type 441 outperforms Type 409 in each oxidation and corrosion resistance and typical purposes embrace automotive manifolds and exhaust system parts.

End-consumer markets (such as that of home appliances) demanded inexpensive grades with a more secure value at a time when there were massive variations of the price of nickel . Ferritic chrome steel grades grew to become enticing for some applications such as houseware. Most stainless steel alloys have good or excellent resistance to corrosion in normal circumstances. Stainless metal alloys are likely to possess a powerful, however thin, layer of oxide that forestalls rusting, therefore the name “stainless” metal.

Stainless Steel Grade 441 (Uns S

The 441 flat rolled stainless-steel possesses magnetic high quality in all circumstances. As you’ll be able to see within the above desk, most of the compounds within the two metal alloys are capped at the similar values.

Typical Applications:

Nickel has no position in the pitting corrosion resistance, so ferritic stainless steels could be as immune to this type of corrosion as austentitc grades. Stainless steel grade 441 is a ferritic stainless steel containing niobium that gives the metal good oxidation and corrosion resistance. This metal provides good high-temperature strength in exhaust fuel environments, and has good for deep drawing, good ductility, good weldability, and good brightness.

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