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00Cr12 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 00Cr12

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GB 00Cr12

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This page is mainly introduced the 00Cr12 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 00Cr12,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
00Cr12

Steel Garde:00Cr12
Type:Stainless Steels
Country:China
Standard:GB

Standard Number:

ITEM	Standard Number	Descriptions
1	GB 4238 (1992)	Heat-resisting steel sheets and plates
2	GB/T 1220 (1992)	Stainless steel bars
3	GB/T 1221 (1992)	Heat-resisting steel bars
4	GB/T 3280 (2007)	Cold rolled stainless steel sheets and plates
5	GB/T 4237 (1992)	Hot rolled stainless steel sheets and plates
6	GB/T 4239 (1991)	Cold rolled stainless steel and heat resisting steel strips

Metallographic Structure:Ferrite
Application:Heat-resisting steel sheets and plates

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
00Cr12	GB	China

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.030
Si		1.00
Mn		1.00
P		0.04
S		0.03
Cr	11.00	13.00

Mechanical Properties

Tensile strength	740～848	σb/MPa
Yield Strength	659	σ 0.2 ≥/MPa
Elongation	61	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	255～880	-
HRC	30	-

Physical Properties

Thermal expansion	22-23	e-6/K
Thermal conductivity	79-87	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	0325-3335	째C
Density	5839-4812	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)
00Cr12 Stainless Steels	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