ASTM A213 T9 Seamless Alloy Pipe

ASTM A213/A213M standard, which covers a range of grades of minimum-wall-thickness, seamless, and cold-drawn ferritic and austenitic alloy-steel boiler, superheater, and heat-exchanger tubes, including the T9 grade.

standard:ASTM

Surface :1. Galvanized 2. Black and Color Painting

Quote Now

Send E-mail

introduction

SA213 T9 is a seamless ferritic alloy steel pipe widely used in high temperature and pressure environments. The material composition of this steel pipe contains chromium between 8% and 10%, molybdenum between 0.3% and 0.6%, and small amounts of carbon, manganese, silicon, phosphorus and sulfur.
Alloy steel T9 pipe is a seamless ferritic alloy steel pipe with excellent high temperature strength, oxidation resistance, corrosion resistance and good weldability. This type of steel pipe is commonly used in equipment such as boilers, superheaters and heat exchangers in power plants and other industrial environments.
Compared with other high-temperature alloys, T9 seamless pipes are cost-effective while maintaining stable performance in high-temperature and high-pressure environments. This kind of steel pipe requires strict quality control and testing during the manufacturing process to ensure that its quality and performance meet the requirements.
In short, SA213 T9 seamless ferritic alloy steel pipe is a material with excellent properties and is widely used in high temperature and pressure environments, such as power plants, superheaters, heat exchangers and other equipment.

Technical Data

ASTM A213 T9 Tubing Equivalent Material

UNS	ASTM	EN	DIN	JIS	GB
K50400	P9	12Cr9Mo	X12CrMo91	STBA26	/

Chemical Composition Of ASTM A213 T9 Pipe

Grade	C	Mn	P	S	Si	Cr	Mo
T9	≤0.15	0.30-0.60	≤0.025	≤0.025	0.25-1.00	8.00-10.0	0.9-1.1

Mechanical Properties Of ASTM A213 T9 Pipe

Material	Tensile Strength (Mpa)	Yield Strength (Mpa)	Elongation(%)	Hardness(HRB)
T9	≥415	≥205	≥30	≤85

company advantage

We have an efficient supply chain and logistics system to ensure on-time delivery, while our team focuses on providing customers with excellent technical support and solutions, allowing us to stand out in a highly competitive market.

faq
Q.How can I trust you?
A.We think honesty is the core of our company, you can come to know it personally so that you can check our credit.
Q.Can your products be customized?
A.We can make most arades and specifications.meet your different requirement.
Q.How do your guarantee the quality?
A.Before mass production, there must be pre-production samples; before shipment, there must be final inspection.
Q.What is the composition of A213 T22?
A.ASTM A213 Grade T22 Alloy Steel Seamless Tubes have a typical chemistry with additions of 1.90-2.60 Chromium and 0.87-1.13 Molybdenum.