A 705 S17400 - Cast Iron and Cast Steel

A 705 S17400 Stainless Steels to A 705/A 705M (2009)

A 705 S17400 - Specification & Application

A 705/A 705M (2009) - Age-Hardening Stainless Steel Forgings

Age-Hardening Stainless Steel Forgings

Chemical composition(wt.%) of A 705 S17400 grade: to A 705/A 705M (2009)

Elements	Min.（≥）	Max.（≤）
C	-	0.07
Mn	-	1.00
Si	-	1.00
P	-	0.04
S	-	0.03
Cr	15.50	17.50
Ni	3.00	5.00
Mo	-	-
Cu	3.00	5.00
Nb	0.15	0.45

A 705 S17400 - Detail

Age-Hardening Stainless Steel Forgings

Mechanical properties of grade A 705 S17400 A 705/A 705M (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)
349 (≥)	425 (≥)	31	12	44	Solution and Aging, Annealing, Ausaging, Q+T,etc	213

Physical properties of grade A 705 S17400 A 705/A 705M (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
376 (≥)	181 (≥)	22	12	11	Solution and Aging, Annealing, Ausaging, Q+T,etc	312
Temp. °C/°F	Creep strain limit (10000h) (Rp1,0) N/mm2	Creep rupture strength (10000h) (Rp1,0) N/mm2
238	319	136

Equivalent Grade

1 ASTM 631 2 17-4PH 3 17-4PH 4 UNS S17400 5 UNS S17400 6 S17400 7 S17400 8 A 1028 S17400 9 A 564 S17400 10 A 693 S17400 11 A 705 S17400 12 A 982 S17400 13 A 988 S17400 14 F738 Class P1-90 S17400 15 F836 Class P1-90 S17400 16 S17400 17 SA-564 S17400

Equivalent Products

1 17-4ph steel wire 2 ESR AMS 5604 / 5622 / 5643 17-4PH/630 Block 3 17-4PH(UNS S17400) AMS 5604 hot extruded tube pipe 4 17-4ph(S17400,630) Stainless Steel Sheet 5 17-4PH Stainless Steel Seamless Tube 6 630 / 17-4ph ESR Steel for Equipment for making masks

Product shapes we supply:

We can customize the production of A 705 S17400 grade, contact us for the best solution.
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