926/UNS N08926/DIN W. Nr. 1.4529
 

Form	ASTM
Rod, bar and wire	B 649
Plate, sheet and strip	A 240, A 480, B 625, B 906
Seamless pipe and tube	B 677, B 829
Welded pipe	B 673, B 775
Welded tube	B 674, B 751
Welding fitting	B 366
Billet and bar for reforging	B 472

Chemical composition

%	Fe	Ni	Cr	Mo	C	Mn	Si	P	S	Cu	N
min	balance	24.0	19.0	6.0						0.5	0.15
max		26.0	21.0	7.0	0.020	2.0	0.50	0.030	0.010	1.5	0.25

Physical properties

Density	8.1 g/cm3
Melting range	1320-1390℃

Features: Alloy 926 has excellent resistance to pitting and crevice corrosion in media containing halides and hydrogen sulfide. It also has outstanding resistance to chloride-induced stress corrosion cracking, and resists to both oxidizing and reducing environments.
Applications: Sour (containing hydrogen sulfide) crude oil and natural gas well components, flue gas desulfurization system components, marine engineering piping, and corrosive chemicals containers.
 

Product	Size Range
Stainless steel seamless tube & pipe	OD: φ1-φ914.4mm WT:0.2-80mm
U-Tube	OD: φ12-φ38mm WT: 0.5-4mm

Steel Types	Typical Steel Codes（AISI）
Austenitic	TP304/304L, TP304H, TP316/316L, TP316H, TP316Ti, TP321, TP321H, TP347/H, TP347HFG, 904L, TP309S,TP310MoLN,TP310H, TP310S, TP317/17L, TP316LMo≥2.5,S31254,904L; etc
Duplex/Super duplex	S31803; S32205; S31500; S32750; S32760
Nickel-Alloy	UNS N08825, N08020, N08028, N08800,N08810,N08811,N04400,N06600,N06601,N06625,N06690,N06022,N10276,N10665,N10673, etc

Standard Type	Standards
EN	EN10216-5; EN10216-2
DIN	DIN 17456; DIN 17458
ASTM	ASTM A312, A213, A269, A511, A789, A790; B163, B423, B407, B668 ASME SA213, SA312, SA789, SA790; SB163, SB423, SB407, SB668
JIS	JIS G3459; G3463
GOST	GOST 9941; GOST 5632
GB	GB/T14975; GB/T14976; GB13296; GB5310; GB9948