A 403 WP S33228 - Cast Iron and Cast Steel

A 403 WP S33228 Stainless Steels to A 403/A 403M (2012)

A 403 WP S33228 - Specification & Application

A 403/A 403M (2012) - Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings

Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings

Chemical composition(wt.%) of A 403 WP S33228 grade: to A 403/A 403M (2012)

Elements	Min.（≥）	Max.（≤）
C	0.04	0.08
Mn	-	1.00
Si	-	0.30
P	-	0.02
S	-	0.015
Cr	26.0	28.0
Ni	31.0	33.0
Ce	0.05	0.10
Nb	0.10	1.00
Al	-	0.025

A 403 WP S33228 - Detail

Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings

Mechanical properties of grade A 403 WP S33228 A 403/A 403M (2012)

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)
863 (≥)	318 (≥)	24	43	13	Solution and Aging, Annealing, Ausaging, Q+T,etc	311

Physical properties of grade A 403 WP S33228 A 403/A 403M (2012)

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
283 (≥)	846 (≥)	12	33	34	Solution and Aging, Annealing, Ausaging, Q+T,etc	323
Temp. °C/°F	Creep strain limit (10000h) (Rp1,0) N/mm2	Creep rupture strength (10000h) (Rp1,0) N/mm2
778	669	864

Equivalent Grade

1 A 167 S33228 2 A 213 S33228 3 A 240 S33228 4 A 249 S33228 5 A 312 S33228 6 A 314 S33228 7 A 403 CRS33228 8 A 403 WP S33228 9 A 479 S33228 10 A 959 S33228

Equivalent Products

Product shapes we supply:

We can customize the production of A 403 WP S33228 grade, contact us for the best solution.
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