SA-312 TP310HCb - Cast Iron and Cast Steel

SA-312 TP310HCb Stainless Steels to SA-312/SA-312M

SA-312 TP310HCb - Specification & Application

SA-312/SA-312M - Specification for Seamless and Welded Austenitic Stainless Steel Pipes

Specification for Seamless and Welded Austenitic Stainless Steel Pipes

Chemical composition(wt.%) of SA-312 TP310HCb grade: to SA-312/SA-312M

Elements	Min.（≥）	Max.（≤）
C	0.04	0.10
Si	-	0.75
Mn	-	2.00
P	-	0.045
S	-	0.030
Cr	24.00	26.00
Ni	19.00	22.00
Nb+Ta	-	1.10
Cu	-	0.75

SA-312 TP310HCb - Detail

Specification for Seamless and Welded Austenitic Stainless Steel Pipes

Mechanical properties of grade SA-312 TP310HCb SA-312/SA-312M

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)
799 (≥)	346 (≥)	21	34	11	Solution and Aging, Annealing, Ausaging, Q+T,etc	241

Physical properties of grade SA-312 TP310HCb SA-312/SA-312M

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
473 (≥)	651 (≥)	14	44	33	Solution and Aging, Annealing, Ausaging, Q+T,etc	322
Temp. °C/°F	Creep strain limit (10000h) (Rp1,0) N/mm2	Creep rupture strength (10000h) (Rp1,0) N/mm2
316	764	274

Equivalent Grade

1 310HCb 2 A 213 TP310HCb 3 A 240 Type 310HCb 4 A 249 TP310HCb 5 A 312 TP310HCb 6 A 943 TP310HCb 7 A 959 Type 310HCb 8 SA-213 TP310HCb 9 SA-249 TP310HCb 10 SA-312 TP310HCb

Equivalent Products

Product shapes we supply:

We can customize the production of SA-312 TP310HCb grade, contact us for the best solution.
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