07Crl8NillNb

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China GB 07Crl8NillNb 流体输送用不锈钢无缝钢管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 07Crl8NillNb / 07Crl8NillNb

Category	Grade	Standard	Region/Area	Standard Content
Metals	07Crl8NillNb	GB/T 14976	China	流体输送用不锈钢无缝钢管

Chemical composition(mass fraction)(wt.%) of the 07Crl8NillNb

Element	Min	Max	Similar
Nb	-	1.1000	-
Cr	17.0000	19.0000	-
Ni	9.0000	12.0000	-
S	-	0.0300	-
P	-	0.0350	-
Mn	-	2.0000	-
Si	-	1.0000	-
C	0.0400	0.1000	-

Mechanical Properties of steel grade 07Crl8NillNb

Yield R_p0.2 (MPa)	Tensile R_m (MPa)	Impact KV/Ku (J)	Elongation A (%)	Reduction in cross section on fracture Z (%)	As-Heat-Treated Condition	Brinell hardness (HBW)
898 (≥)	998 (≥)	42	31	12	Solution and Aging, Annealing, Ausaging, Q+T,etc	324

Physical Properties of steel grade 07Crl8NillNb

Temperature (°C)	Modulus of elasticity (GPa)	Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and	Thermal conductivity (W/m·°C)	Specific thermal capacity (J/kg·°C)	Specific electrical resistivity (Ω mm²/m)	Density (kg/dm³)	Poisson’s coefficient, ν
13	-	-			0.11	-
764	893	-	11.3	213		-
273	-	33	13.2			123	314

Heat Treatment of steel grade 07Crl8NillNb

Heat treated : 1197°C - 1443°C

Technological Curves of steel grade 07Crl8NillNb

No Curve

Cross Reference Table (Equivalent Grade) of 07Crl8NillNb

Grade	Standard	Country	Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1

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