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Cr12 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of Cr12

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Cr12

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This page is mainly introduced the Cr12 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of Cr12,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.

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» Alloy steel the performance characteristic and the USES(1)

Steel Garde:Cr12
Type:Special Alloy
Country:China
Application:Alloy tool steel - cold work steels

Relevant products:

SKD-11 Cold working die steel

1Cr12Ni3Mo2VN/J2 Hot Forged Bar

D2(Cr12Mo1V1) Hot Rolled Plate

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
Cr12Mo1V1		China
Cr12MoV		China
SMCr12Mo1V1		China
X210Cr12	DIN	Germany
X200Cr12	AFNOR	France
X200Cr12	AFNOR	France
35CrMo7	ISO	ISO
35CrMo7	ISO	ISO
1Cr12		China
NiFeCr12Mo	DIN	Germany
0Cr12Ni12Mo	GBT	China
Y0Cr12Ni12Mo	GBT	China
21MoMnCr12z	STAS/SR	Romania
22MnCr12z	STAS/SR	Romania
20MnCr12	STAS/SR	Romania
20MnCr12S	STAS/SR	Romania
20MnCr12X	STAS/SR	Romania
20MnCr12XS	STAS/SR	Romania
20TiMnCr12	STAS/SR	Romania
20TiMnCr12S	STAS/SR	Romania
20TiMnCr12XS	STAS/SR	Romania
21MoMnCr12	STAS/SR	Romania
21MoMnCr12S	STAS/SR	Romania
21MoMnCr12X	STAS/SR	Romania
28TiMnCr12	STAS/SR	Romania
28TiMnCr12S	STAS/SR	Romania
28TiMnCr12X	STAS/SR	Romania
28TiMnCr12XS	STAS/SR	Romania
21MoMnCr12q	STAS/SR	Romania
21MoMnCr12q	STAS/SR	Romania
21TiMnCr12q	STAS/SR	Romania
20TiMnCr12AT	STAS/SR	Romania
21MoMnCr12AT	STAS/SR	Romania
28TiMnCr12AT	STAS/SR	Romania
S28MnlCr12MolVW11. 5	STAS/SR	Romania
55NiCr12	UNE	Spain
X210Cr12	UNE	Spain
EN X210Cr12	EN	Euronorm
EN GX12Cr12	EN	Euronorm
00Cr12	GBT	China
1Cr12	GBT	China

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	864～250	σb/MPa
Yield Strength	712	σ 0.2 ≥/MPa
Elongation	18	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	579～815	-
HRC	30	-

Physical Properties

Thermal expansion	90-56	e-6/K
Thermal conductivity	99-92	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	6625-6993	째C
Density	4738-3410	kg/m³
Resistivity	0.50-0.60	Ohm.mm²/m

Heat Treatment Regime

Annealing	Quenching	Tempering	Normalizing	Q & T
√	√	√	√	√

Size Availability

Steel Grade	Specification	Processing range(mm)
Cr12 Special Alloy	Round Bar and Hollow Bar	Φ1 to Φ2000
	Square and Flat Steel	Φ10 to Φ100
	Plate and Sheet	0.08-800(Thickness)10-1500(Width)Length
	Tube or Pipe	OD:Φ4-410; WT:1-35 mm; Lenght:10-12000
	Coil and Strip Steel	THK:0.1mm Width:1500mm
	Forged	Ring/Cylindrical/Disk