Cr12MoV Cold Work Tool Steel

Categories	Tool Steel Bars
Brand	fushun
Model	Cr12MoV
Process	hot rolled or hot forged
Delivery Condtion	annealed
Surface Condition	smooth, bright
FOB port	Shanghai
Terms of Payment	L/C, T/T
Update Time	Apr 29,2024

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Detail Information

Cr12MoV COLD WORK TOOL STEEL

Description

Cr12MoV steel is a kind of ledeburite cold work tool steel which developed from Cr12 steel, as the added content of Mo, V, and decrease of C, Cr12MoV have the advantage of Higher hardenability, hardness, wear resistance and small heat treatment distortion. It’s regularly be used in manufacturing cold mold with a heavy load, bulk production, and complex shape. Due to Cr12MoV is ledeburite steel, so its toughness is greatly influenced by the carbide morphology and distribution.

Cr12MoV Steel, steel hardenability, quenching and tempering the hardness, wear resistance and strength than that of high Cr12. Cross section used in the manufacture large, complex shape, working under arduous conditions, with a variety of Die and tools, such as die punching, trimming mold, piping die, deep drawing steel mold, circular saws, standards, tools and gauges, thread rolling die and so on.

Chemical composition% of Cr12MoV steel

C(％)	Si(％)	Mn(％)	P(％)	S(％)	Cr(％)	Ni(％)	Mo(％)	V(%)	Cu(%)
1.45～1.70	≤0.40	≤0.40	≤0.030	≤0.030	11.00～12.50	≤0.20	0.40～0.60	0.15～0.30	≤0.30

Cr12MoV equivalents alloy steel

Steel	Country Code	C(%)	V(%)	Si(%)	Mn(%)	P(%)	S(%)	Cr(%)
SKD11	CNS	1.4-1.6	0.2-0.5	≦0.4	≦0.6	≦0.03	≦0.03	11.0-13.0
Cr12MoV	GB	1.45-1.70	0.15-0.30	≦0.4	≦0.4	≦0.03	≦0.03	11.0-12.5
SKD11	JIS	1.4-1.6	0.2-0.5	≦0.4	≦0.6	≦0.03	≦0.03	11.0-13.0
X165Cr-MoV12	DIN	1.55-1.75	0.1-0.5	0.25-0.40	0.2-0.4	≦0.03	≦0.03	11.0-12.0

Cr12MoV steel Range of products

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

Heat treatment of Cr12MoV Alloy Steel

spheroidizing annealing:860℃ X 2h furnace cooling to 750℃ and then furnace cooling to 500-550℃, remove out and air cooling

Quenched + tempered:1100℃ X 20min step quenching + 700℃ X 1h tempering,remove out and air cooling

Quenching:1030℃ X 40min oil quenching(800℃ preheating,vacuum 2.5 pa) Tempering: 250℃ X 1h

Application

Cold work dies steel, steel hardenability, quenching, and tempering hardness, wear resistance, strength is higher than Cr12. Used in the manufacture of various cold stamping dies and tools with large cross- sections, complex shapes and heavy working conditions, such as punching die, trimming die, piping dies, deep drawing dies, circular saw, standard tools, and gauges Thread rolling die, etc