TU 14-3-460-2003 Seamless Steel Tubes for Boilers and Pipelines, Boiler Steel Pipes, Carbon Steel Pipes, Alloy Steel Pipes, Stainless Steel Pipes, TU 14-3-460-2003 20-PV 20G, TU 14-3-460-2003 20, TU 14-3-460-2003 12Ch1MF-PV 12Cr1MoVG, TU 14-3-460-2003 12Ch1MF 12Cr1MoV, TU 14-3-460-2003 15ChM 15CrMo, TU 14-3-460-2003 12Ch18N12T 12Cr18Ni12Ti, ASTM A106 Gr.B, SA106 Gr.B, GB 3087, GB 5310, DIN 17175, EN 10216-2, BS 3059, EN 10216-5

TU 14-3-460-2003 Seamless steel tubes for boilers and pipelines

Standard: TU 14-3-460-2003
Equivalent Standards: TU 14-3R-55-2001, GB 5310, DIN 17175, ASTM A213, ASTM A335

Material: 20
Equivalent Materials: St45.8, 1020, 410

Chemistry Composition

C, %	Si, %	Mn, %	P, %	S, %	Cr, %	Ni, %	Cu, %
0.17-0.24	0.17-0.37	0.35-0.65	0.025 max	0.030 max	0.25 max	0.25 max	0.30 max

Mechanical Properties

Tensile Strength , MPa	Yield Strength, MPa	Elongation, %
412-549	216 min	24 min

Outside Diameter & Tolerance

Wall thickness & Tolerance

Length: 4000mm; 8030mm; 8050mm; 12010mm; 12030mm; 12050mm; and so on.

Keyword: seamless steel pipe, seamless steel tube, boiler steel pipe, TU 14-3-460-2003