ASTM A210 Grade C Carbon Steel Tubes

introduction

The chemical composition of ASTM A210 gr c Medium carbon steel pipe requires carbon content ≤0.35%, manganese content 0.29~1.06%, phosphorus content ≤0.035%, sulfur content ≤0.035%, and silicon content ≥0.10%. In terms of mechanical properties, tensile strength ≥ 485, yield strength ≥ 275, elongation ≥ 30, hardness ≤ 89 HRB.
The production method is hot rolling, and the delivery status is heat treatment. Product specifications range from 57mm to 762mm in outer diameter and 3.0mm to 130mm in wall thickness.
ASTM A210C pipe carbon steel seamless welding method
SA-210C carbon steel pipe is a medium carbon manganese steel with good cold and hot processing properties. Therefore, when selecting welding materials, welding materials with similar chemical composition and mechanical properties to the SA-210C pipe should be selected to ensure the quality and strength of the welded joint.
The welding process of SA-210CSeamless Pipe includes manual tungsten arc welding and manual arc welding. For butt welding, appropriate groove shape and size need to be selected to ensure the quality and strength of the welded joint. During the welding process, the welding temperature needs to be controlled to avoid blue brittleness. At the same time, heat treatment is required after welding to ensure the strength and toughness of the welded joint.
Based on the above factors, the following welding materials can be selected:
Manual tungsten argon arc welding (GTAW) butt joint: use H08Mn2SiA welding wire.
Manual tungsten argon arc welding primer + manual arc welding (GTAW + SMAW) cover butt joint: use H05MnSiAITiZrA welding wire + CHE507 (J507) electrode.

Technical Data

ASTM A210 Grade A1&C Boiler Tube Chemical Composition(%)

Standard	Grade	chemical composition:
Standard	Grade	C	Si	Mn	P	S
ASTM A210	C	≤0.35	≥0.10	0.29-1.06	≤0.035	≤0.03

Mechanical Properties of ASTM A210 pipe

Grade	Tensile strength (Mpa)	Yield point(Mpa) not less than	Elongation(%) not less than	Impact(J) not less than	Hardness not less than
A210C/ SA-210C	≥485	275		"	89HRB

Tolerances of Length

Method of Manufacture	Outside Diameter, in. [mm]	Cut Length,in. [mm]
Method of Manufacture	Outside Diameter, in. [mm]	Over	Under
Seamless, hot-finished	All sizes	3 ⁄ 16 [5]	0 [0]
Seamless, cold-finished	Under 2 [50.8]	1 ⁄ 8 [3]	0 [0]
	2 [50.8] and over	3 ⁄ 16 [5]	0 [0]
	2 [50.8] and over	3 ⁄ 16 [5]	0 [0]

company advantage

gnee company strictly implements the 6S management system and passed ISO9001 international quality system certification and GJB9001B-2009 national military standard quality management system certification in 2016. It has high-quality and low-priced steel pipe products, thousands of tons of inventory, and has its own processing plant.

faq
Q.Why choose Gnee?
A.With us, you will get the most competitive price, guaranteed quality, guaranteed delivery and after-sales service.
Q.Can your products be customized?
A.We can make most arades and specifications.meet your different requirement.
Q.How do you check all the goods in the production line?
A.We have spot inspection and finished product inspection. We check the goods when they go into next step production procedure.
Q.What is A513 steel tube?
A.A513 steel is a high-carbon alloy that offers a uniform grain structure which gives it a strong, seamless and consistent structure.