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326S42 Application:austenitic special steel

Category	Type	Steel grade	Country
Grades	Special Alloy	326S42	UK

Chemical composition % of the ladle analysis of grade 326S42

C(％)	Si(％)	Mn(％)	P(％)	S(％)	Cr(％)	Ni(％)	Mo(％)	Other(%)
Max 0.12	Max 0.12	Max 2.00	Max 0.06	Max 0.06	16.5-18.5	10.0-13.0	16.5-18.5	10.0-13.0

326S42

Mechanical properties of grade 326S42

Proof strength Rp0.2 (MPa)	Tensile strength Rm (MPa)	Impact energy KV (J)	Elongation at fracture A (%)	Reduction in cross section on fracture Z (%)	As-Heat-Treated Condition	Brinell hardness (HBW)
264 (≥)	465 (≥)	21	44	12	Solution and Aging, Annealing, Ausaging, Q+T,etc	423

Physical properties of grade 326S42

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	Expansion rate
657 (≥)	754 (≥)	13	34	42	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
776	844	744

326S42 Range of products

Product type	Products	Dimension	Processes	Deliver Status
Plates / Sheets	Plates / Sheets	0.08-200mm(T)*W*L	Forging, hot rolling and cold rolling	Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Steel Bar	Round Bar, Flat Bar, Square Bar	Φ8-1200mm*L	Forging, hot rolling and cold rolling, Cast	Black, Rough Turning, Shot Blasting,
Coil / Strip	Steel Coil /Steel Strip	0.03-16.0x1200mm	Cold-Rolled & Hot-Rolled	Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Pipes / Tubes	Seamless Pipes/Tubes, Welded Pipes/Tubes	OD:6-219mm x WT:0.5-20.0mm	Hot extrusion, Cold Drawn, Welded	Annealed, Solution and Aging, Q+T, ACID-WASHED

Cross Reference Table(Equivalent Grade)

Grade	Standard	Country	Application
326S42		UK	Specification for stainless and heat-resisting steel round wire

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