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00Cr27Mo chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 00Cr27Mo

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GB 00Cr27Mo

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This page is mainly introduced the 00Cr27Mo chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 00Cr27Mo,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
00Cr27Mo

Steel Garde:00Cr27Mo
Type:Stainless Steels
Country:China
Standard:GB

Standard Number:

ITEM	Standard Number	Descriptions
1	GB 13296 (2007)	Seamless stainless steel tubes for boiler and heat exchanger
2	GB/T 1220 (1992)	Stainless steel bars
3	GB/T 3280 (2007)	Cold rolled stainless steel sheets and plates
4	GB/T 4237 (1992)	Hot rolled stainless steel sheets and plates
5	GB/T 4239 (1991)	Cold rolled stainless steel and heat resisting steel strips

Metallographic Structure:Ferrite
Application:Seamless stainless steel tubes for boiler and heat exchanger

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.010
Si		0.40
Mn		0.40
P		0.030
S		0.020
Ni		0.60
Cr	25.00	27.50
Mo	0.75	1.50
N		0.015

Mechanical Properties

Tensile strength	189～447	σb/MPa
Yield Strength	809	σ 0.2 ≥/MPa
Elongation	51	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	731～891	-
HRC	30	-

Physical Properties

Thermal expansion	93-80	e-6/K
Thermal conductivity	14-29	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	6427-5533	째C
Density	9340-1154	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)
00Cr27Mo 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