Hot rolled steel coil

Ref Price:
Loading Port:
China Main Port
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
-
Inquire Now Customer Service

Contact us by

(1) WeChat
(2) Whatsapp: +8617190086776

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

One, introduction

Edit

Hot rolled coil is used for continuous casting slab or slab as raw material, after reheating furnace heating, scales entered the roughing mill in the high pressure water, roughing cut is expected by the head, tail, and then enter the finishing mill, the implementation of the computer controlled rolling, finally after rolling through the laminar cooling (computer controlled cooling rate) and coiling machine coiling, become straight hair volume. Hair straightener roll head, tail often forms a tongue shape and fishtail, thickness, width of poor accuracy, edge has wavy, folding, tower and other defects. The volume weight heavier, steel coil diameter is 760mm. (general pipe industry like use. )

2 two, characteristics

Edit

Because there is no after annealing treatment, the hardness is very high (HRB greater than 90), mechanical processing performance is poor, only a simplebending process has less than 90 degree directional (direction perpendicular to the rolled).

3, use three

Edit

Hot rolled products with high strength and good toughness, easy processing and good forming can be excellent performance of welding, which is widely used in ships, cars, bridges, buildings, machinery, boiler, pressure vesselmanufacturing industry.

The scope of application:

(1) after annealing processing into the common cold;

(2) processing galvanized galvanized unit before the annealing treatment;

(3) the basic do not need to process the panel.

4 four, classification

Edit

Carbon steel plate, carbon plate, low alloy plate, ship plate, bridge plate, boiler plate, container plate etc.. Rolling hard volumes: under normal temperature,the hot pickling volumes of continuous rolling.

Hot rolled steel strip products include steel (roll) and the shear of steel plate.And steel (coils) can be divided into straight and finishes volume (the volume,smooth rolling and slitting roll).


Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:on pokemon diamond what pokemon are week to steel types?
I believe Ground-type, Ice-type, Rock-type, Dark-type, Normal-type, Psychic-type, and Ghost-type Pokemon are weak to a Lucario. Steel is super effective against Rock and Ice-type Pokemon. Fighting is super effective against Rock, Ice, Normal, and Dark-type Pokemon. The reason why I added Psychic-type and Ghost-type Pokemon to the list of Pokemon that are weak to a Lucario is because Lucaro has the ability to learn Dark Pulse at high levels, so if he knows this move, then he should be able to deal super effective blows to Ghost and Psychic-type Pokemon. Of course, these are only if the Pokemon that you are facing is a single-type Pokemon. The Pokemon that you face will determine if a move is weak against it or not. Study up on the Pokemon you are facing and what types they are so that you can determine if your Lucario will be super effective against it or not. Have your Lucario stay away from Fighting-type and Fire-type Pokemon as they are both super effective against Steel-type Pokemon. Hope this helps :)
Q:Steel phases question!?
hey from what i learned in uni last sem, steel is originally ferrite form at first at room conditions. it will undergo poly morphic transformation to become FCC structure austenite form at 912 degree celcius. under conditions, it can become pearlite (which is a combination of ferrite and cementite) or bainitie( a finer form of pearlite). queching conditions to room temperature will form martensite which is the strongest but brittle steel form. tempered cementite is formed when we quench it and then raise temperatures before sir cooling. hope it helps, pls vote me best answer is i deserve it. thanks
Q:how many persent of manganese in all types of carbon steel?
No problem with other answers but there is a high carbon/manganese steel called Hadfields Steel which has been used as armour plate in pilots seats in fighter aircraft in the second world war.This steel contains about 13% manganese and about 1.5 % carbon and is non-magnetic because it retains it's high temperature crystal type(austenite).When it is stuck with a bullet it absorbs the energy of the strike by changing crystal structure to the magnetic form of iron(in this case shock Martensite),I should think that it still has a role in the scoops and picks in earth-moving and farming blades.Well you did ask about all types of carbon steel!
Q:Is Steel a Pure Substance or a Mixture?
Scott, there are 3 types of materials: elements, compounds, and mixtures. Compounds are covalently bonded elements. Compounds and elements are both considered 'pure' substances. Mixtures are not bonded in any fashion. So a steel mixture can have varying amounts of iron, carbon, silica,molybdenum, etc., giving the steel the desired properties (strength, rigidity, rust resistance, etc.).
Q:how do they make stainless steel?
Iron mixed with other metals:
Q:Decorating stainless steel refrigerators?
Hi There, I am re-doing my kitchen and since my all stainless steel refrigerator will no longer be used to hold all my memos and pictures, I will hang a magnetic board in one area of my kitchen which will hold all the photos and memos that I had before and it would look very neat this way...probably much neater than when they were on the fridge. Also, you can get a multiphoto frame for the photos and hang this on the wall. Then, the magnetic board can be just for notes and clips with invitations, etc. Hope this helps.
Q:The effect of sodium chloride on mild steel?
The mild steel contains a lot of Iron. The NaCl solution quickly attacks the iron content and forms rust. Over time, the solution may also cause what is called 'Chloride Cracking' of the steel. Pitting corrosion of stainless steel due to chlorides would certainly produce a rust-colored product. Passivation can be used to maintain a good corrosion resistant surface of stainless steel process vessel. There are many commercial products for this purpose. In the pharmaceutical industry, this process is often called derouging, that is to remove the buildup of iron oxides on the stainless steel process surfaces
Q:Why is it that steel at its strongest with a 1.3% carbon ratio?
Carbon fiber has better tensile capability then steel meaning its better while pulled aside. Plus you could mould the fiber to make autos-or homes-out of carbon fiber.
Q:should i get steel shafted irons?
As long as the clubs you have now fit you, you should stick with those. You are going to be growing alot in the next few years, so once your current clubs are too small, then by all means feel free to go to steel shafts.
Q:steel protective helmets for soldiers ?
They used to wear entire steel suits of armor in the middle ages. They stopped wearing the armor with the invention of reliable firearms, but steel helmets have been around since then. Before that, they wore iron or bronze helmets. Some armies went to a soft cap through the mid 1800s until fragmentary type artillery rounds appeared. Then helmets started coming back again. WWI was the big return.

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range
客服
live chat