A 813 S34709 - Cast Iron and Cast Steel

A 813 S34709 Stainless Steels to A 813/A 813M (2009)

A 813 S34709 - Specification & Application

A 813/A 813M (2009) - Single- or Double-Welded Austenitic Stainless Steel Pipe

Single- or Double-Welded Austenitic Stainless Steel Pipe

Chemical composition(wt.%) of A 813 S34709 grade: to A 813/A 813M (2009)

Elements	Min.（≥）	Max.（≤）
C	0.04	0.10
Mn	-	2.00
Si	-	1.00
P	-	0.04
S	-	0.03
Cr	17.00	20.00
Ni	9.00	13.00
Ta	-	1.10

A 813 S34709 - Detail

Single- or Double-Welded Austenitic Stainless Steel Pipe

Mechanical properties of grade A 813 S34709 A 813/A 813M (2009)

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)
899 (≥)	543 (≥)	43	43	44	Solution and Aging, Annealing, Ausaging, Q+T,etc	232

Physical properties of grade A 813 S34709 A 813/A 813M (2009)

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
462 (≥)	633 (≥)	23	41	32	Solution and Aging, Annealing, Ausaging, Q+T,etc	213
Temp. °C/°F	Creep strain limit (10000h) (Rp1,0) N/mm2	Creep rupture strength (10000h) (Rp1,0) N/mm2
743	123	713

Equivalent Grade

1 SUS347HFB 2 SUS347HTP 3 A 240 S34709 4 A 249 S34709 5 A 358 S34709 6 A 813 S34709 7 A 965 S34709 8 S34709 9 SA-240 S34709 10 SA-813 S34709 11 SA-814 S34709 12 SA-965 S34709

Equivalent Products

Product shapes we supply:

We can customize the production of A 813 S34709 grade, contact us for the best solution.
–sales@specificsteel.com