ASTM A106 ASME SA106 Grade A Grade B Grade C Seamless Thin Wall
Carbon Steel Tube Pipe
ASTM A106 ASME SA106 Grade A Grade B Grade C Seamless Thin Wall
describe
ASTM A106 and ASME SA106 are specifications that cover seamless
carbon steel pipes for high-temperature service. These
specifications define different grades of seamless pipes, including
Grade A, Grade B, and Grade C. Here's a description of ASTM
A106/ASME SA106 Grade A, Grade B, and Grade C seamless pipes with a
focus on their characteristics and applications:
Material: Carbon Steel
- ASTM A106/ASME SA106 seamless pipes are made from carbon steel,
which is an alloy primarily composed of iron and carbon. Carbon
steel offers excellent strength, durability, and thermal
conductivity, making it suitable for high-temperature applications.
Grades: Grade A, Grade B, and Grade C
- ASTM A106/ASME SA106 defines three different grades of seamless
pipes:
- Grade A: This grade has the lowest carbon content and is typically
used for applications where low temperatures and low-pressure
conditions are present.
- Grade B: Grade B has a slightly higher carbon content than Grade A
and is the most commonly used grade. It offers good mechanical
properties and is suitable for a wide range of high-temperature
applications.
- Grade C: Grade C has a higher carbon content than Grade B,
providing enhanced strength and toughness. It is used for
applications requiring higher tensile strength and impact
resistance.
Seamless Thin Wall
- ASTM A106/ASME SA106 seamless pipes can be manufactured with thin
walls, which means they have a smaller outer diameter (OD) and a
reduced wall thickness compared to standard pipes. Thin-wall pipes
are often used in situations where weight reduction, cost savings,
or specific design requirements are important. These pipes offer
efficient fluid flow and can be easily welded or threaded.
High-Temperature Service
- ASTM A106/ASME SA106 seamless pipes are specifically designed for
high-temperature service. They can withstand elevated temperatures
and pressures without losing their structural integrity. These
pipes are commonly used in industries such as oil and gas,
petrochemical, power generation, and refineries. Typical
applications include steam pipelines, boiler tubes, heat
exchangers, and high-temperature process piping.
Manufacturing Standards
- ASTM A106 and ASME SA106 provide detailed specifications for the
manufacturing of seamless carbon steel pipes. These standards cover
dimensions, mechanical properties, chemical composition, testing
requirements, and other relevant parameters to ensure the quality
and performance of the pipes.
It's important to note that the specific dimensions, tolerances,
and properties of ASTM A106/ASME SA106 seamless pipes will depend
on the grade and manufacturer. It's recommended to consult the
relevant standards or the manufacturer's documentation for detailed
information on the specific characteristics and applications of
Grade A, Grade B, and Grade C seamless pipes.
Carbon Steel in the Automotive Industry
1. Carbon steel for automobile industry
Carbon steel is one of the most important materials used in the
automotive industry. It is widely used in the manufacture of
bodywork, engines and other components. The main reasons for its
widespread use are its good strength-to-weight ratio, high
durability, and low cost.
In recent years, however, the use of carbon steel in cars has been
declining due to the increasing use of lighter-weight materials
such as aluminum and plastics. The trend is likely to continue as
automakers seek to reduce vehicle weight to improve fuel efficiency
and emissions levels.
What are the advantages of high -carbon steel?
1.High -carbon steel heat treatment can obtain high hardness (HRC60
1: 65) and better abrasion resistance.
2.High -carbon steel has better cutability.
3.The raw materials are easy to obtain, and the production cost is
low.
What are the disadvantages of high -carbon steel?
- It has poor thermal hardness. When the operating temperature of the
tool is greater than 200 ° C, its hardness and abrasion resistance
will decrease.
- It has low quenchtability.
The difference between high -carbon steel and low -carbon steel is
as follows:
- Differences of toughness: Low -carbon steel annealing tissue is
iron and small amount of pearl light. Its strength and hardness are
low, and the plasticity and toughness are better. Therefore, its
cold formability is good. High -carbon steel has a high strength
and hardness, high elasticity and fatigue limit after proper heat
treatment or cold pull -out hardening, and the cutting performance
is acceptable, but the welding performance and cold plastic
deformation ability are poor.
- Application differences: Low -carbon steel has good welding. Carbon
content from 0.10%to 0.30%Low -carbon steel is easy to receive
various processing such as forging, welding and cutting, and is
often used for manufacturing chains, rivets, bolts, shafts, etc.
High -carbon steel is mainly used to make spring and wear
-resistant parts. Carbon tool steel is a high -carbon steel that
basically does not add alloy elements. It is also a steel species
with low cost, good hot and cold processing, and wide range of use
of tool steel.
- Different carbon content: Low -carbon steel is carbon steel with
carbon content below 0.25%. Its strength and hardness are low, and
plasticity and toughness are better. 1.70%, the strength and
hardness of bribery, high elasticity and fatigue limit, cutting
performance is acceptable, but the welding performance and cold
plastic deformation ability are poor.
Carbon Steel Tube parameter
chemical composition
material | |
chemical composition | C% | Ni% | Mn% | P% | S% |
0.12 | 3.5-5.5 | 0.5 | 0.35 | 0.04 |
mechanical properties
mechanical properties | Yield Strength | tensile strength | elongation | Hardness |
≧45 | ≧95 | ≧40 | ≦100 |
Our advantage
FLEXIBILITY | MISSION | QUALITY | SERVICE | STABILITY |
MOQ only 200KG, Sheet/Coil | Being your trusted steel expert | 100% quality guarantee, supporting the third-party inspection | Fast Response, Fast shipping & Fast delivery Well-appointed
machining equipments, Own logistics | Long-term & stable material Inventory, Wide variety of material
types & specifications |
Product Inventory
Jiangsu Jinruiheng uses standard export transportation packaging,
according to the size of the stainless steel plate binding steel
belt. According to our shipping experience, a 20-foot container can
hold 22 tons of stainless steel, and a 40-foot container can hold
25 tons of stainless steel. For larger orders, we ship by bulk
carrier, which is cheaper. Packaging can also be customized
according to customer needs.
Packing and Shipping:
DELIVERY SERVICE COMMITMENT:
The goods shall be delivered in strict accordance with the
contract, and the consignee shall be notified within 48 hours after
thegoods are delvered: Loading shall be carried out in strict
accordance with the requlations. without overloading, bias and
weiahtgathering