SA-240 S34709 - Cast Iron and Cast Steel

SA-240 S34709 Stainless Steels to SA-240/SA-240M

SA-240 S34709 - Specification & Application

SA-240/SA-240M - Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications

Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications

Chemical composition(wt.%) of SA-240 S34709 grade: to SA-240/SA-240M

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

SA-240 S34709 - Detail

Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications

Mechanical properties of grade SA-240 S34709 SA-240/SA-240M

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)
666 (≥)	979 (≥)	34	24	32	Solution and Aging, Annealing, Ausaging, Q+T,etc	233

Physical properties of grade SA-240 S34709 SA-240/SA-240M

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
421 (≥)	217 (≥)	33	11	34	Solution and Aging, Annealing, Ausaging, Q+T,etc	342
Temp. °C/°F	Creep strain limit (10000h) (Rp1,0) N/mm2	Creep rupture strength (10000h) (Rp1,0) N/mm2
959	662	686

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 SA-240 S34709 grade, contact us for the best solution.
–sales@specificsteel.com