Structural Steel Bar

Special Steel SCM420H Steel Bar Structural Steel
Special Steel SCM420H Steel Bar Structural Steel
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Min Order Qty: 30 m.t.
Supply Capability: 10000 m.t./month
Steel Rebar,Reinforcement Steel Bar,Structural Steel bar
Steel Rebar,Reinforcement Steel Bar,Structural Steel bar
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Min Order Qty: 100 m.t.
Supply Capability: 100000 m.t./month
ASTM1020 Carbon Structural Steel SAE1020 Steel Bar
ASTM1020 Carbon Structural Steel SAE1020 Steel Bar
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Min Order Qty: 25 m.t.
Supply Capability: 500000 m.t./month
Structural Alloy Steel Round Bar S235JR Special Steel
Structural Alloy Steel Round Bar S235JR Special Steel
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Min Order Qty: 30 m.t.
Supply Capability: 10000 m.t./month
Structural Steel Bar EN10025(93) S355J2G3
Structural Steel Bar EN10025(93) S355J2G3
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Min Order Qty: 100 m.t.
Supply Capability: 500000 m.t./month
SCM440 42CrMo4 Alloy Structural Steel Round Bar
SCM440 42CrMo4 Alloy Structural Steel Round Bar
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Min Order Qty: 30 m.t.
Supply Capability: 10000 m.t./month
JIS Hot Rolled Structural Steel Bar SCM440
JIS Hot Rolled Structural Steel Bar SCM440
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Min Order Qty: 100 m.t.
Supply Capability: 50000 m.t./month
Structural Steel-C steel
Structural Steel-C steel
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Min Order Qty: -
Supply Capability: -
structural steel
structural steel
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Min Order Qty: -
Supply Capability: 3500 kg/month
Steel Deform Bar High Quality Steel,12mm ,HRB 500B Steel building Structural
Steel Deform Bar High Quality Steel,12mm ,HRB 500B Steel building Structural
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Min Order Qty: 30 m.t.
Supply Capability: 35000 m.t./month
Q235 Iron Flat bar Section Structual Steel
Q235 Iron Flat bar Section Structual Steel
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Min Order Qty: 50 m.t.
Supply Capability: 10000T m.t./month
mild steel round bar for construction structural steel bar HRB 400
mild steel round bar for construction structural steel bar HRB 400
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Min Order Qty: 20 m.t
Supply Capability: 15000 m.t/month
High Quality Carbon Structural Steel Round Bar CK45
High Quality Carbon Structural Steel Round Bar CK45
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Min Order Qty: 100 m.t.
Supply Capability: 50000 m.t./month
S45C Grade Steel Round Bar for Machine Structural Use
S45C Grade Steel Round Bar for Machine Structural Use
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Min Order Qty: 100 m.t.
Supply Capability: 500000 m.t./month
Hot Rolled Alloy Structural Steel Round Bar SCM440
Hot Rolled Alloy Structural Steel Round Bar SCM440
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Min Order Qty: 30 m.t.
Supply Capability: 10000 m.t./month
Carbon Steel Structural Black or Galvanized Round Bar
Carbon Steel Structural Black or Galvanized Round Bar
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Min Order Qty: 30 m.t.
Supply Capability: 10000 m.t./month
Carbon Structural Steel Round Bar ASTM1020/GB20/DINC22
Carbon Structural Steel Round Bar ASTM1020/GB20/DINC22
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Min Order Qty: 100 m.t.
Supply Capability: 500000 m.t./month
Structral Steel Flat Bar Slitted by Cutting Machine
Structral Steel Flat Bar Slitted by Cutting Machine
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Min Order Qty: 50 m.t.
Supply Capability: 10000吨 m.t./month
Steel Square Bar
Steel Square Bar
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Min Order Qty: 50 Tons m.t.
Supply Capability: 1000 Tons Per Month m.t./month
Hot Rolled Structual Carbon JIS Standard Steel H-beam Bar
Hot Rolled Structual Carbon JIS Standard Steel H-beam Bar
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Min Order Qty: 25 m.t.
Supply Capability: 1000 m.t./month
G460B  deformed steel bar deformed steel bar
G460B deformed steel bar deformed steel bar
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Min Order Qty: 25 m.t.
Supply Capability: 100000 m.t./month
Deformed Steel Bar, 10mm 12mm Steel Rebar
Deformed Steel Bar, 10mm 12mm Steel Rebar
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Min Order Qty: 100 m.t.
Supply Capability: 100000 m.t./month
china supplier prefab steel structural
china supplier prefab steel structural
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Min Order Qty: -
Supply Capability: -
Deformed Steel Bar ,reinforced deformed steel bar
Deformed Steel Bar ,reinforced deformed steel bar
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Min Order Qty: 10 g/m
Supply Capability: 1000000 g/m/month
4130 steel rod/4130 steel bar/alloy steel bar
4130 steel rod/4130 steel bar/alloy steel bar
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Min Order Qty: 20 m.t
Supply Capability: 15000 m.t/month
angle bar equal angle steel angle steel bar angel steel
angle bar equal angle steel angle steel bar angel steel
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Min Order Qty: 20 m.t.
Supply Capability: 20000 m.t./month
Special Steel S45C Carbon Structural Steel
Special Steel S45C Carbon Structural Steel
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Min Order Qty: 30 m.t.
Supply Capability: 10000 m.t./month
JIS Structual Carbon Steel Hot Rolled H-beam Bar
JIS Structual Carbon Steel Hot Rolled H-beam Bar
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Min Order Qty: 25 m.t.
Supply Capability: 1000 m.t./month
Deformed steel bar
Deformed steel bar
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Min Order Qty: -
Supply Capability: -
Steel angle bar
Steel angle bar
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Min Order Qty: -
Supply Capability: -
Carbon Structural Steel Pipe 1085
Carbon Structural Steel Pipe 1085
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Min Order Qty: -
Supply Capability: -
Hot rolled square steel; square steel bar
Hot rolled square steel; square steel bar
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Min Order Qty: 50 m.t.
Supply Capability: 10000 m.t./month
Structural Steel-C steel C steel
Structural Steel-C steel C steel
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Min Order Qty: 50 m.t.
Supply Capability: 10000 m.t./month
farbricate industrial structural steel warehouse
farbricate industrial structural steel warehouse
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Min Order Qty: -
Supply Capability: -
Mild Steel Flat Bar
Mild Steel Flat Bar
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Min Order Qty: 25 m.t.
Supply Capability: 80000-100000MTS/YEAR m.t./month
Special Steel 1.2631 Round Steel / A8 Tool Steel Round Bar
Special Steel 1.2631 Round Steel / A8 Tool Steel Round Bar
Ref Price: $300.00 - 500.00 / m.t.
Min Order Qty: 25 m.t.
Supply Capability: 10000 m.t./month

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FAQ

How can I determine the cooling water flow of square billet mold for special steel?
The mould water quantity is calculated according to experience. The cooling water quantity of mould is calculated according to the periphery length of mould:W=2 (L+D) - QkW in mould -- cooling water quantity of mould;L - slab width, mm;D - slab thickness, mm;Qk - water flow per unit length, L/ (min = mm), for billet mold, 2.0~3.0L/ (min. Mm).s
What's the difference between special steel and ordinary steel?
Compared with ordinary steel, special steel has higher strength and toughness, physical properties, chemical properties, biocompatibility and process performance.s
What is the difference between general steel and special steel?
Pu steel: full name ordinary steel, mostly with plates, profiles and wire form. Ordinary steel is the basic material of the earliest, the largest amount of use in industry, widely used in architectural structure, bridge components, hull structure, transportation, machinery manufacturing, agriculture, textile, defense industry, metal products, food industry, household appliances and other various departments of the national economy.s
Carbon steel and stainless steel and pattern steel and special steel and high carbon steel difference
Stainless steel with high chromium content and high grade steel is forged together with different steels
What are the varieties of special steel
China and Japan, the definition of special steel is relatively close, the special steel into high quality carbon steel, alloy steel, high alloy steel (alloy element is greater than 10%) three categoriess
Classification of special steel products
Carbon structural steels are normally used directly under heat supply without heat treatment. The mass fraction of Q195, Q215, Q235 are usually of low carbon steel, good welding performance, good plasticity and toughness, a certain strength, often rolled into a sheet, steel, welded steel pipe, used for bridges, buildings and general manufacturing rivet, screw and nut parts etc.. Q255 and Q275 mass fraction of carbon steel is slightly high, high strength, good plasticity and toughness, can be welded steel, steel rolling, usually forming and plate structure and simple manufacturing machinery, connecting rod, gear coupling, pins and other parts. Plain carbon steel high carbon steel is basically contains alloy elements, the carbon content in the range of 0.65% ~ 1.35%, the production of low cost, easy to obtain raw materials, good machinability, after treatment can obtain high hardness and high wear resistance, so the steel is widely used to manufacture various. Cutting tool, mold, measuring tools.But the red hardness difference of this kind of steel, that is, when the working temperature is greater than 250 degrees, the hardness and wear resistance of steel will decline rapidly, and lose their ability to work. In addition, if carbon tools steel is made into larger parts, it is difficult to harden, and deformation and crack are easy to occur. This kind of steel must ensure both chemical composition and mechanical properties. The number is two digits by the average mass fraction of carbon steel in the 000 fraction (W C * 10000). For example, steel 45 shows the average mass fraction of carbon in steel is 0.45%; 08 steel indicates the average mass fraction of carbon in steel is 0.08%.s
What grade of iron powder should be used for processing special steel? Are there any other elements on the request? How much are they?
Special steel into high quality carbon steel, alloy steel, high alloy steel (alloy element is greater than 10%) three categories, including alloy steel and high alloy steel special steel production accounted for 70%.s
What is special steel? What is special steel?
However, special steel refers to stainless steel, other special steel plate, such as automobile steel plate and military steel plate, etc., stainless steel is divided into austenite and ferrite, such as 304316410439 stainless steel varieties. According to the specific use of stainless steel quality, such as 409L can be used as a container, microwave oven and elevator industry, 304 can be used as medical devices. The market prospect is not an ordinary person can predict, domestic steel prices are monthly pricing, big companies such as Baosteel, TISCO, Zhangjiagang Pohang. Lead the trend of special steel prices.s

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