A 814 S20910 - Cast Iron and Cast Steel

A 814 S20910 Stainless Steels to A 814/A 814M (2008)

A 814 S20910 - Specification & Application

A 814/A 814M (2008) - Cold-Worked Welded Austenitic Stainless Steel Pipe

Cold-Worked Welded Austenitic Stainless Steel Pipe

Chemical composition(wt.%) of A 814 S20910 grade: to A 814/A 814M (2008)

Elements	Min.（≥）	Max.（≤）
C	-	0.06
Mn	4.00	6.00
Si	-	1.00
P	-	0.04
S	-	0.03
Cr	20.50	23.50
Ni	11.50	13.50
Mo	1.50	3.00
N	0.20	0.40
Nb	0.10	0.30
V	0.10	0.30

A 814 S20910 - Detail

Cold-Worked Welded Austenitic Stainless Steel Pipe

Mechanical properties of grade A 814 S20910 A 814/A 814M (2008)

Proof strength R_p0.2 (MPa)	Tensile strength R_m (MPa)	Impact energy KV (J)	Elongation at fracture A (%)	Reduction in cross section on fracture Z (%)	As-Heat-Treated Condition	Brinell hardness (HBW)
446 (≥)	791 (≥)	32	24	33	Solution and Aging, Annealing, Ausaging, Q+T,etc	344

Physical properties of grade A 814 S20910 A 814/A 814M (2008)

Property	Density kg/dm3	Temperature T °C/F	Specific heat J / kgK	Thermal conductivity W/mK	Electric resistance µΩ·cm	Modulus of elasticity kN/mm2
239 (≥)	529 (≥)	11	41	33	Solution and Aging, Annealing, Ausaging, Q+T,etc	111
Temp. °C/°F	Creep strain limit (10000h) (Rp1,0) N/mm2	Creep rupture strength (10000h) (Rp1,0) N/mm2
446	397	459

Equivalent Grade

1 A 240 S20910 2 A 249 S20910 3 A 269 S20910 4 A 276 S20910 5 A 314 S20910 6 A 580 S20910 7 A 813 S20910 8 A 814 S20910 9 A 965 S20910 10 F 1314 S20910

Equivalent Products

Product shapes we supply:

We can customize the production of A 814 S20910 grade, contact us for the best solution.
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