ASME A179 Precision Seamless Steel Tube, EN 10305,WT 2-50 MM

Name: ASME A179 Precision Seamless Steel Tube, EN 10305,WT 2-50 MM
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Key Specifications / Features

Precision Seamless Steel Tube Manufacturer: ASME A179 Seamless Steel Tube, EN 10305,Cold Drawn, WT 2-50 MM, OD 10-500 MM, Can Reach Degree H9/H11.

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Detail Information

ASME A179 Precision Seamless Steel Tube

Outer diameter: 10mm -500mm.
Wall thickness: 2-50mm.
Material: A179 ST52, Q345B, CK20, CK45, SAE1026.
Standard: ASME GB/T8713-88, GB/T3639-2009, DIN2391, EN 10305.
Cold Drawn Tube can be produced according to the demands of costumers that the degree of precision can reach H9/H11.

Material	C	Si	Mn	S(≤)	P(≤)	Cr	Ni	Mo	other
A106B / C20#	0.17-0.23	0.17-0.37	0.35-0.65	0.035	0.035	≤0.25	≤0.30		Cu≤0.25
CK45#	0.42-0.50	0.17-0.37	0.50-0.80	0.035	0.035	≤0.25	≤0.30		Cu≤0.25
Q345B	≤0.20	≤0.55	1.00-1.60	0.040	0.040	V:0.02-0.15	Nb:0.015-0.06	Ti:0.02-0.20	Alt≥0.015
ST52 E355 16Mn	≤0.20	≤0.55	1.00-1.60	0.045	0.045	V:0.02-0.15	Nb:0.015-0.06	Ti:0.02-0.20	16Mn
25Mn	0.22-0.30	0.17-0.37	0.70-1.00	0.035	0.035	≤0.25	≤0.25
27SiMn	0.24-0.32	1.10-1.40	1.10-1.40	0.030	0.030
42CrMo	0.38-0.45	0.17-0.37	0.50-0.80	0.025	0.025	0.90-1.20		0.15-0.25