ASME SA213 T9 Alloy Steel Boiler Tubes

Chemical composition of SA213 T9 seamless steel pipe: Carbon: ≤0.15, Manganese: 0.30~0.60, Phosphorus ≤0.025, Sulfur: ≤0.025, Silicon: 0.25~1.0, Chromium: 8.0~10.0, Molybdenum: 0.90~1.0
A213 T9 alloy steel pipe tensile strength ≥ 415Mpa, yield strength ≥ 205Mpa, elongation ≥ 30%
Production range: outer diameter: 21.3mm~762mm, wall thickness: 2.0mm~130mm
Production method: hot rolling, hot expansion, delivery status: heat treatment, complete annealing or isothermal annealing, normalizing + tempering.
Products should comply with TSG D7002 pressure piping component type test rules
Implementation standards: ASME SA213/SA213M American Society of Mechanical Engineers Ferritic and austenitic alloy seamless steel pipes for boilers, superheaters and heat exchangers.

Chemical Composition:

Chemical Components (%)

Grade

C

Mn

P

S

Si

Cr

Mo

V

Nb

N

Al

others

T9

0.15

0.30-0.60

≤0.025

≤0.025

0.25-1.0

8.0-10.0

0.90-1.10

Heat Treatment Requirements:

Grade	UNS Number	Heat Treat Type	Austenitizing / Solutioning Temperature, min or range ºF (ºC)	Subcritical Annealing or Tempering Temperature, Min or range ºF (ºC)
T9	K50400	full or isothermal anneal normalize and temper	…	1250 (675)

SA213  Alloy Steel Boiler Tube

ASTM A213 T9 alloy steel pipe mechanical properties

Tensile Strength , MPa	Yield Strength, MPa	Elongation, %	Hardness, HB
415 min	205 min	30 min	179 max

 

Founded in 2008, Gnee Company is a professional manufacturer and service provider of various special seamless steel pipes, specializing in the production of fluid pipes, boiler pipes, alloy structural pipes, automobile pipes, marine pipes, etc. We have advanced production equipment, sufficient inventory, and many partners.

Gnee Customer visit

FAQ

Why choose Gnee?
With us, you will get the most competitive price, guaranteed quality, guaranteed delivery and after-sales service.

Are you a manufacturer?
Yes, we are a manufacturer and a well-known company with an early start in China's steel industry.

Can your products be customized?
Yes, we can produce and process according to your requirements.

Hot Tags: asme sa213 t9 alloy steel boiler tubes, China asme sa213 t9 alloy steel boiler tubes manufacturers, suppliers, factory, Alloy 20 Pipe