NCF800HTB - JIS G 4904-2017 - H2ABC

中文版

Grade	NCF800HTB
Corresponding Standard	JIS G 4904-2017 Seamless nickel-chromium-iron alloy heat exchanger tubes
Classification	Alloy Steel
Properties	Corrosion Resistance

NCF800HTB Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni ^*	Cu	Ti	Al	More
Minimum Value	0.05	-	-	-	-	19	30	-	0.15	0.15	Fe:余量
Maximum Value	0.1	1	1.5	0.03	0.015	23	35	0.75	0.6	0.6	Fe:余量

NCF800HTB Mechanical Properties

condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW
Steel pipe	Solid Solution	≥450	≥175	≥30	≤92
Steel pipes; 1<t≤2	Solid Solution			≥21
Steel pipe; 2<t≤3	Solid Solution			≥22
Steel pipe; 3<t≤4	Solid Solution			≥24
Steel pipe; 4<t≤5	Solid Solution			≥26
Steel pipe; 5<t≤6	Solid Solution			≥27
Steel pipe; 6<t≤7	Solid Solution			≥28
Steel pipe; 7 < t < 8	Solid Solution			≥30

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!