ASTM A106 Grade B Carbon Steel Seamless Pipes

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Product Description

We are supplying a comprehensive range of ASTM A106 Grade B Carbon Steel Seamless Pipes for the right technical solution. Hallmark Metallica manufacture & export wide selections of ASTM A106 Grade B Carbon Steel Seamless Pipes ASTM A106 Grade A ASTM A106 Grade B ASTM A106 Grade C at most attractive price as per customer requirements, we can also manufacture ASTM A106 Grade B Carbon Steel Seamless Pipes in ASTM/ASME/ANSI grades as per our customer budget, we enjoy the reputation supplying ASTM A106 Grade B Carbon Steel Seamless Pipes at cheapest in steel industries around the globe.

Technical Specifications

Sizes (Seamless): 1/2″ NB – 60″ NB
Sizes (ERW): 1/2″ NB – 24″ NB
Sizes (SAW): 16″ NB – 100″ NB
Schedule 20 – Schedule XXS (heavier on request) up to 250 mm thk.

A/SA106
NPS 1/4″- 30″
Schedules 10 through 160, STD, XH and XXH
Scope
Covers seamless carbon steel nominal wall pipe for high-temperature service. Suitable for bending, flanging and similar forming operations.

NPS 1-1/2″ and under may be either hot finished or cold drawn. NPS 2″ and larger shall be hot finished unless otherwise specified.

Grade A Grade B Grade C
Carbon max. % 0.25 0.30 0.35
Manganese % 0.27 to 0.93 0.29 to 1.06 0.29 to 1.06
Phosphorous, max. % 0.035 0.035 0.035
Sulfur, max. % 0.035 0.035 0.035
Silicon, min.% 0.10 0.10 0.10
Chrome, max. % 0.40 0.40 0.40
Copper, max. % 0.40 0.40 0.40
Molybdenum, max. % 0.15 0.15 0.15
Nickel, max. % 0.40 0.40 0.40
Vanadium, min.% 0.08 0.08 0.08

*Total of Cr, Cu, Mo, Ni, and V shall not exceed 1%

Seamless
Grade A Grade B Grade C
Tensile Strength, min., psi 48,000 60,000 70,000
Yield Strength, min., psi 30,000 35,000 40,000

Tensile Test — NPS 8 and larger — either transverse or longitudinal acceptable Smaller than NPS 8 — weighed in lots. Larger sizes — by length. Flattening Test — NPS 2-1/2 and larger. Bending Test (Cold) — NPS 2 and under.

Degree of Bend Diameter of Mandrel
For Normal A106 Uses 90 12 x nom dia. of pipe
For Close Coiling 180 8 x nom dia. of pipe

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