X12M round bar, X12M plate/sheet, X12M pipe/tube, X12M forged, X12M coil/strip, X12M profiled

GOST X12M Details

GOST standard material X12M belongs to the Russia, from the steel to the finished product, we have the perfect technology and many years of accumulation of experience, we can now produce products include steel coil, sheet, plate,round bar, square steel, steel wire, steel pipe, forgings, other...

X12M Application:Cold work die steel, steel hardenability, quenching tempering hardness, wear resistance, strength are higher than the Cr12.Shape is complex,

Elements	Min.（≥）	Max.（≤）
C	1.45	1.65
Si	0.10	0.40
Mn	0.15	0.45
P	-	0.03
S	-	0.03
Cr	11.0	12.5
Mo	0.40	0.60
Ni	-	0.35
V	0.15	0.30
W	-	0.20
Cu	-	0.30
Ti	-	0.03

Yield R_p0.2 (MPa)	Tensile R_m (MPa)	Impact KV (J)	Elongation A (%)	Reduction in cross section on fracture Z (%)	As-Heat-Treated Condition	HBW
485 (≥)	745 (≥)	12	43	21	Solution and Aging, Annealing, Ausaging, Q+T,etc	344

Property	Density kg/dm3	Temperature T °C/F	Specific heat J / kgK	Thermal conductivity W/mK	Electric resistance µΩ·cm
582 (≥)	716 (≥)	32	44	31	Solution and Aging, Annealing, Ausaging, Q+T,etc
Temp. °C/°F	Creep strain limit (10000h) (Rp1,0) N/mm2	Creep rupture strength (10000h) (Rp1,0) N/mm2	-	-	-
127	394	548	-	-	-

Product type	Products	Dimension	Processes	Deliver Status
Plates / Sheets	Plates / Sheets	0.08-200mm(T)WL	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