B 443 N06625 Grade 2 - Cast Iron and Cast Steel

B 443 N06625 Grade 2 Stainless Steels to B 443 (2009)

B 443 N06625 Grade 2 - Specification & Application

B 443 (2009) - Nickel-Chromium-Molybdenum-Columbium Alloy (UNS N06625) and Nickel-Chromium-Molybdenum-Silicon Alloy (UNS N06219)* Plate, Sheet, and Strip

Nickel-Chromium-Molybdenum-Columbium Alloy (UNS N06625) and Nickel-Chromium-Molybdenum-Silicon Alloy (UNS N06219)* Plate, Sheet, and Strip

Chemical composition(wt.%) of B 443 N06625 Grade 2 grade: to B 443 (2009)

Elements	Min.（≥）	Max.（≤）
C	-	0.01
Si	-	0.05
Mn	-	1.50
P	-	0.04
S	-	0.01
Ni	-	remaining
Cr	0.50	1.50
Al	0.10	0.50
Cu	-	0.50
Ti	-	-
Fe	1.00	6.00
Mo	26.00	30.00
Co	-	2.50

B 443 N06625 Grade 2 - Detail

Nickel-Chromium-Molybdenum-Columbium Alloy (UNS N06625) and Nickel-Chromium-Molybdenum-Silicon Alloy (UNS N06219)* Plate, Sheet, and Strip

Mechanical properties of grade B 443 N06625 Grade 2 B 443 (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)
783 (≥)	471 (≥)	44	22	32	Solution and Aging, Annealing, Ausaging, Q+T,etc	412

Physical properties of grade B 443 N06625 Grade 2 B 443 (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
222 (≥)	192 (≥)	22	13	22	Solution and Aging, Annealing, Ausaging, Q+T,etc	234
Temp. °C/°F	Creep strain limit (10000h) (Rp1,0) N/mm2	Creep rupture strength (10000h) (Rp1,0) N/mm2
395	656	159

Equivalent Grade

1 ASTM B-4 2 B 402 C70600 3 B 402 C71500 4 B 402 C72200 5 B 403 AM100A 6 B 403 AZ81A 7 B 403 AZ91C 8 B 403 AZ91E 9 B 403 AZ92A 10 B 403 AZ92A 11 B 403 EQ21A

Equivalent Products

Product shapes we supply:

We can customize the production of B 443 N06625 Grade 2 grade, contact us for the best solution.
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