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S50100 Application:Martensitic special steel

Category	Type	Steel grade	Standard
Grades	Special Alloy	S50100	SS

Chemical composition % of the ladle analysis of grade S50100

C(％)	Si(％)	Mn(％)	P(％)	S(％)	Cr(％)	Mo(％)
Min 0.10	Max 1.00	Max 1.00	Max 0.04	Max 0.03	4.00-6.00	0.40-0.65

S50100

Mechanical properties of grade S50100

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)
954 (≥)	157 (≥)	32	23	42	Solution and Aging, Annealing, Ausaging, Q+T,etc	441

Physical properties of grade S50100

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
137 (≥)	519 (≥)	14	12	24	Solution and Aging, Annealing, Ausaging, Q+T,etc	443
Temp. °C/°F	Creep strain limit (10000h) (Rp1,0) N/mm2	Creep rupture strength (10000h) (Rp1,0) N/mm2
319	244	194

S50100 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
A 314 S50100	SS		Stainless Steel Billets and Bars for Forging
S50100	SS		Chromium Heat Resisting Steel

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