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| Brand Name: | Jinxi Pipe |
| Model Number: | Stainless steel pipe |
| MOQ: | 1 |
| Price: | 3000USD/TON |
| Payment Terms: | L/C,D/A,D/P,T/T,Western Union |
| Supply Ability: | 10000000 |
ASTM A790 UNS S82441 Stainless Steel Tube For Chemical and Process Industries
Specifications
ASTM A790 covers seamless and straight-seam welded ferritic/austenitic stainless steel pipe intended for general-purpose applications.
ASTM A790 UNS S82441 is a duplex stainless steel pipe conforming to the ASTM A790 standard for seamless and welded ferritic/austenitic stainless steel pipe. It is used in corrosive environments and offers high strength and excellent resistance to stress corrosion cracking, pitting, and crevice corrosion.
| American Standard | Standard Name |
| A 790 / SA 790 | Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe |
ASTM A790 UNS S82441 Stainless Steel Tube Chemical Composition
(Sources American Standard A790 / A790M TABLE 2 Chemical Requirements)
| UNS Designation A | C | Mn | P | S | Si | Ni | Cr | Mo | N | Cu |
| S82441 | 0.03 | 2.5-4 | 0.035 | 0.005 | 0.7 | 3.0-4.5 | 23-25 | 1.0-2.0 | 0.2-0.3 | 0.1-0.8 |
ASTM A790 UNS S82441 Stainless Steel Tube Mechanical Properties
(Sources American Standard A790 / A790M TABLE 3 Tensile and Hardness Requirements)
| UNS Designation | Tensile strength, | Yield strength, | Elongation | Hardness, max | |
| min, | min | in 2 in. or 50 | |||
| ksi[MPa] | ksi[MPa] | mm, min,% | HNW | HRC | |
| S82441 t<0.4 in.[10 mm] |
107 [740] | 78 [540] | 25 | 290 | ... |
| S82441 t≥0.4 in.[10 mml |
99 [680] | 70 [480] | 25 | 290 | ... |
ASTM A790 UNS S82441 Stainless Steel Tube Application
ASTM A790 UNS S82441 Stainless Steel Tube Packing & Loading