A 473 S44004 - Cast Iron and Cast Steel

A 473 S44004 Stainless Steels to A 473 (2009)

A 473 S44004 - Specification & Application

A 473 (2009) - Stainless Steel Forgings

Stainless Steel Forgings

Chemical composition(wt.%) of A 473 S44004 grade: to A 473 (2009)

Elements	Min.（≥）	Max.（≤）
C	0.95	1.20
Mn	-	1.00
Si	-	1.00
P	-	0.04
S	-	0.03
Cr	16.00	18.00
Ni	-	-
Mo	-	0.75

A 473 S44004 - Detail

Stainless Steel Forgings

Mechanical properties of grade A 473 S44004 A 473 (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)
653 (≥)	914 (≥)	24	32	14	Solution and Aging, Annealing, Ausaging, Q+T,etc	244

Physical properties of grade A 473 S44004 A 473 (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
567 (≥)	547 (≥)	44	33	11	Solution and Aging, Annealing, Ausaging, Q+T,etc	344
Temp. °C/°F	Creep strain limit (10000h) (Rp1,0) N/mm2	Creep rupture strength (10000h) (Rp1,0) N/mm2
813	752	726

Equivalent Grade

1 ASTM 440C 2 SUS440C 3 STS440C 4 STS440C 5 CNS 440C 6 440C 7 CNS 440C 8 CNS 440C 9 UNS S44004 10 A 276 S44004 11 A 314 S44004 12 A 473 S44004 13 A 493 S44004 14 A 580 S44004 15 S44004 16 SUS 440C 17 SUS 440C 18 SUS 440C 19 SUS 440C

Equivalent Products

1 X105CrMo17 Extruded Pipe

Product shapes we supply:

We can customize the production of A 473 S44004 grade, contact us for the best solution.
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