Cold rolled sae1045 strip hardness requirement in production

The Bangladesh customer initially purchased sae1045 cold-rolled steel strip, which has high requirements for hardness. However, in the production overshoot, it is found that the hardness fluctuates greatly. The hardness required by the user is hrc28~hrc32

42CrMo steel vs 42CrMo4 steel

42CrMo grade is from China GB/T 3077 standard steel material. In the machinery industry, 42CrMo alloy is often used to manufacture gears, connecting rods, high strength bolts and other important parts. 42CrMo4 grade is from European standard-EN10083. It i

S235J2 steel vs S235J2W steel

EN 10025-2 S235J2 grade is a structural grade steel with a minimum yield strength of 235 MPa which widely used in the engineering and construction industries. Katalor Industry is able to supply all kinds of structural steel plate produced by En10025 stand

The difference between S235J0 and S235J0W

The difference between S235J0 and S235J0W is that S235J0 is a carbon structural steel and the standard is EN 10025-2. S235J0W is weathering structural steel, the standard is EN 10025-5. S235J0 European standard carbon structural steel, 0°C impact, S235J0

Q345B large-diameter seamless square pipe features

Q345B large-diameter seamless square pipe is a long steel strip with a hollow section and no joints, which is processed by rolling or cold drawing with seamless steel pipe as the base material. Compared with solid steel such as round steel, the large-diam

What are the worldwide steel equivalents of SPA-H steel

SPA-H steel is similar to HW350, ASTM A242 (COR-TEN A), ASTM A588 (COR-TEN B), S355J2WP+N, S355J2W+N, S355JOWP, S355JOW, S355J2W, 1.8946, 1.8965, SAILCOR IRSM41-97
JIS G3125 SPA-H steel specification
SPA-H steel plates (mm): 2.5mm~25mm
SPA-H steel shee

GB/T 714 Q420qC structural steel for bridge

What is the Q420qC grade steel? Katalor Industry is a leading exporter of hot rolled structural steel plates in China. It can supply and export high quality Q420qC grade hot rolled plates with competitive price.
Q420qC steel plate implements the standard

Medium plate for bridge

Katalor Industry is able to supply various sizes and shapes of bridge structural steel products like Q345qC, Q345qD, Q345qE, Q370qC, Q370qD, Q370qE, Q420qC, Q420qD, Q420qE, Q420qCZ15, Q420qCZ25, Q420qCZ35, Q420qDZ15, Q420qDZ25, Q420qDZ35, Q420qEZ15, Q420q

Q420qD steel plate for bridge

Q420qD steel plate is a high-strength structural steel that is a new type of steel in my country's independent innovation. It is a structural steel for bridges, suitable for steel plates and section steels for bridge construction.
Q420qD steel plate imp

S690Q and S960Q steel welding process

The company can provide high-strength construction machinery steel service product series such as S690Q, S690QL, S960Q, S960QL with the strength of 590MPa to 1100MPa, and the low temperature impact level can reach the E-level requirement.

What is the S960Q steel?

EN 10025-6 S960Q steel plate is mainly used to manufacture low-temperature resistant, high-strength key components, construction machinery, mining machinery structures.
Standard: EN 10025-6
Equivalent: TStE960V
Size: plate thickness up to 150mm
Delive

What does Grade Q500qE stand for?

Q500q material is a steel plate for bridge structure. There are three quality grades (D, E, F), namely Q500qD, Q500qE, and Q500qF grades represent steel plates.
Q represents the yield strength;
500 represents the yield strength value: 500MPa;
q means s

What are the A514Gr.Q steel tensile requirements?

A514Gr.Q material is a quenched and tempered high-strength weldable steel plate under the ASTM A514 standard. The A514Gr.Q plate produced by our company is used in places that require high tensile strength and high yield, such as engineering car lifting g

CCSB shipbuilding steel 1000 tons stock in Katalor Industry

CCSB (CCS Grade B)shipbuilding steel is a Grade B ship steel plate certified by China Classification Society, not a specific material. Structural steel for ship hulls is divided into strength classes according to its minimum yield point: general strength

SA387 Gr 22 CL 1 CrMo alloy steel

SA387 Gr 22 CL 1 (ASTM A387 Gr 22 CL 1) steel is a Chromium-molybdenum (CrMo) alloy steel plate for welded boilers and pressure vessels. It has the ability to prevent hydrogen embrittlement, hydrogen corrosion, hydrogen peeling, and sulfide corrosion in m

Q295GNHand Q355GNH high weather resistance structural steel

Standard: GB/T 4171
Grades: Q295GNH, Q355GNH
High weather-resistant structural steel products are mainly used in structures such as vehicles, containers, buildings, towers or other structural parts. Compared with welded weather-resistant steel