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Henan Shang Yi Steel Trade Co., Ltd. is an enterprise specializing in steel sales and processing, cargo transportation and other services. It is committed to the production of wear-resistant steel plates, low-alloy high-strength plates, boiler vessel steel plates, composite steel plates, and extra-wide and extra-thick steel plates. Professional services such as bulk sales, warehousing, cutting and distribution. Products cover mining equipment, cement machinery, metallurgical machinery, construction equipment, ship equipment, power equipment, port equipment, transportation and general machinery manufacturing and other industries. The company's steel plate processing plant can cut semi-finished products and special-shaped parts according to user requirements, and can transport on behalf of customers. It is sold all over the country and exported overseas, and has won praise and trust from customers and markets.

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Phone

+86 13526880645

E-Mail

systeelplate@outlook.com

Address

No.186, Zi Dong Road, Guan Cheng District, Zheng Zhou, He Nan Province.

steel truss bridge for sale
Hot Rolled Steel vs. Cold Rolled Steel (Ultimate ...
Hot Rolled Steel vs. Cold Rolled Steel (Ultimate ...

Hot rolled end temperature is 800 ~ 900 ℃, generally cooling in the air, so hot rolling state is equivalent to normalizing treatment. Most of the steel is rolled in hot rolled. Due to the high temperature, the surface of hot rolled steel produces a layer of oxidation sheet, thus has …

Hot Rolled 1020 Carbon Steel :: MakeItFrom.com
Hot Rolled 1020 Carbon Steel :: MakeItFrom.com

Hot Rolled 1020 Carbon Steel. Hot rolled SAE-AISI 1020 is SAE-AISI 1020 steel in the hot worked condition. The graph bars on the material properties cards below compare hot rolled SAE-AISI 1020 to: wrought carbon or non-alloy steels (top), all iron alloys (middle), and the entire database (bottom).

Tensile / Yield Strength of Steel Chart
Tensile / Yield Strength of Steel Chart

Steel, Alloy A36 - ,Hot rolled,: 220 - 250 (32 - 36) 400 - 500 (58 - 72.5) 23: ,Steel, Alloy 1020 - ,Hot rolled,: 210 (30) (min) 380 (55) (min) 25 (min) ,Steel, Alloy 1020 - Cold drawn: 350 (51) (min) 420 (61) (min) 15 (min) ,Steel, Alloy 1020 - Annealed (@870 °C) 295 (42.8) 395 (57.3) 36.5: ,Steel, Alloy 1020 - Normalized (@925 °C) 345 (50.3) 440 (64) 38.5

Difference Between Hot and Cold Rolled Steel | Metal ...
Difference Between Hot and Cold Rolled Steel | Metal ...

11/9/2014, · Hot Rolled Steel. Hot rolling is a mill process which involves rolling the steel at a high temperature (typically at a temperature over 1700° F), which is above the steel’s recrystallization temperature. When steel is above the recrystallization temperature, it can be shaped and formed easily, and the steel can be made in much larger sizes.

Hot-Rolled Steel vs. Cold-Rolled Steel
Hot-Rolled Steel vs. Cold-Rolled Steel

27/3/2020, · Hot-rolled steel has rounded edges, a rough surface texture, and no grease on its finish. Alternatively, cold-rolled steel has sharp edges, a very smooth surface texture, and an oily or greasy feel to it. When to Use Hot-Rolled Steel The pros and cons of …

Properties hot rolled sheet and plate steel - Tubecon
Properties hot rolled sheet and plate steel - Tubecon

Properties, of ,hot,-,rolled, sheet and plate ,steel,; Grade : Yield stress fy (minimum) for thickness t (mm) Minimum elongation on gauge length of: Charpy V notch impact test (10mmx10mm test piece)

Inquiry Email

Business cooperation

+86 13526880645

Company address

No.186, Zi Dong Road, Guan Cheng District, Zheng Zhou, He Nan Province.