SA 210 A1

SA 210 A1
ASTM A210 is the standard covers seamless medium-carbon steel boiler and superheater tubes.

ASTM A210 Grade A-1 Carbon Steel Seamless Tubes are Medium Carbon Steel Tubes with max 0.27 % carbon content with combination of max 0.93 % manganese.

These Tubes are most commonly used for general purpose applications worldwide. ASTM A210 Grade A-1 Tubes are ductile and strong Tubes with long wearing properties.

These Tubes are manufactured as per ASTM Specification and commercially referred as carbon steel Tubes.

Chemical Properties:

Carbon: 0.14 max Silicon: 0.10-0.50
Manganese: 0.30-0.80 Nickel: n/a
Potassium: 0.025 Chromium: n/a
Sulfur: 0.025 Molybdenum: 0.44-0.65

Mechanical Properties:

Tensile Strength:

ksi: 53

MPa: 365


ksi: 28

MPa: 193

Elongation in 2in. or 50mm, min. %: 30

Max. Hardness Rockwell B: 77

Equivalent Designation

DIN 17175 Grade St 45.8 EN P265GH Grade 10216-2 NFA A 49-215 Grade TU 42-c ASTM A210 Grade A-1 ASME SA 210 Grade A-1 UNI C18

ASTM A210 Grade A-1 specification covers several grades of minimum wall-thickness, seamless, carbon-molybdenum alloy-steel, boiler and super heater tubes. Recommended pipe size will be developed by FerroPipe upon receipt of your inquiry. A print or sketch of the part to be produced should be included. Grade, chemical analysis and surface condition are carefully considered, and production processes are tailored to achieve the best tubing for the end use.

In addition to the marking specified in Specification A 999/A 999M, the marking should have the length, an additional symbol -S-, if ASTM A210 Grade A-1 Carbon Steel Seamless Tubes conforms to any of the Supplementary Requirements S1 to S6, the schedule number of the pipe is ordered to a schedule number viz. SCH 5,10,20,30,40,60,80,100,120,140,160,XS, XXS, STD, and the heat number of or manufacturer-s number by which the heat can be identified as per ASTM A210 Grade A-1.

Wall Thickness : the minimum wall thickness at any point or end on ASTM A210 pipes and tubes shall not be greater than 12.5% under the nominal thickness specified.

Inner Diameter: For pipe ordered in inside diameter, the inside diameter shall not vary more than ñ 1% from the required/specified inside diameter.

The Manufacturer shall provide Material Test certificate of inspection to the purchaser stating that the material has been manufactured, sampled, tested, and inspected in accordance with ASTM A210 Grade A-1( including year of issue), and has satisfied all the requirements of ASTM A210.

Pipes and Tubes manufactured as per ASTM A210 Grade A-1 are certified with En 10204 Type 3.1/3.2. IBR,NACE,HIC,IGC,IMPACT are adhered as supplementary testing requirements.

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