Prime Hot Rolled Coil HR Steel Coil China Supplier

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
10000 m.t./month

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Item specifice:

Standard: ASTM,GB,JIS Technique: Hot Rolled Shape: Round
Surface Treatment: Oiled,Dry Steel Grade: Q195,Q235,SS400-SS490 Certification: ISO,SGS,BV
Thickness: 1.5-15mm Width: 1000mm-1500mm Length: requirement
Net Weight: 25mt Packaging: Bare Packing

Product Description:

1.Product Introduction

Product name: Hot rolled steel coil     Material:Q195,Q235,SS400,SM400(A.B),ST37-2,ST37-3,1010-1050,S235(JR.J0.J2G3.J2G4)
Thickness: 1.5-50mm 
Width: 300-2500mm 
Application: widely used in construction, household appliance, automobile, light industry, etc
 

Commodity

Hot rolled steel coil

Technical Standard: 

JIS,GB,DIN,BS,ASTM

Grade

SS400,Q235,A36,ST-37  

Width

300mm to 2500mm

Thickness

1.5mm to 50mm

Surface treatment

Oiled,anneals

ID coil

508mm or 610mm

Coil weight

3-10 tons as clients's requirements

Thickness Tolerance

+/-0.15mm

Width Tolerance

+/-3mm

Price terms

FOB, CFR ,CIF, CNF ,DAP, etc

Packaging Details:

Standard export packing or according to clients required

delivery time

Within 15work days after deposit received.

Payment Terms: 

T/T Or L/C at sight 

 

2.Product Photos 

Low price hot rolled coil hr steel coil

 

 

Low price hot rolled coil hr steel coil

3.Service

  Prime Hot Rolled Coil HR Steel Coil China Supplier

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Q:What steel type Pokémon should I choose?
skarmory ferathorn lucario dialga metagross
Q:Wolf steel cased .223 for mini 14???
Wolf's steel cased ammo isn't bad as practice/plinking ammo, especially for the price, as long as you give your weapons MULTIPLE, THOROUGH cleanings between uses, to be sure and remove ALL the gas fouling left by the Wolf components. HOWEVER.................. As Wolf steel cases are lacquer coated, DO NOT leave a round in a hot chamber, even during short pauses between stages of fire on the range, as the lacquer coating WILL melt, and cause the round to seize in the chamber, causing extraction and jamming problems, especially if the weapon is allowed to cool down with the round left in the chamber. Be extra diligent in removing this lacquer fouling when cleaning the weapon later. I have personally seen other shooters have the case rims ripped off spent cases in the chambers, causing a trip to the gunsmith to have the stuck case removed without damaging the weapon's chamber and actioin, at no minor expense.
Q:Permanently expanding steel?
You can calculate the maximum reversible strain, for elastic loading as follows: You need to look up the yield strength (for that particular type of steel). Divide this yield strength by the elastic modulus of steel (also called Young's modulus). That gives you the strain at the onset of yielding, the maximum you can strain the steel fibers before crossing the point of no return. If you are interested in the strain until failure, you need to take tensile test measurements. Seldom do people document an equation to model the non-elastic portion of the stress-strain curve of the specimen, because seldom do we design systems to operate with materials which yield. We want systems which only deform reversibly and elastically. This means you need to perform an experiment to find what you are actually desiring to know.
Q:material of guns before steel?
The most common was bronze, which was the strongest material that could be cast, at least until the industrial revolution. Until that time, furnaces which could reach temperatures hot enough to melt steel did not exist. The only way to work with steel would have been forging, which means hammering it into shape while red-rot. Obviously, this is not a very practical method for making large thick-walled cannons (though it was done on occasion. Small arms such as pistols and muskets could be easily made of steel by hand forging.) The most practical way to make cannons was pouring molten bronze which melts at significantly lower temperature than steel. Cast iron was also used. Note that Cast Iron contains 3%-7% carbon, compared to steel which only contains between 2% to 0.2% carbon. Due to the excessive carbon content of cast iron, it's melting point is about 500 degrees lower than steel enabling it to be melted with pre-industrial furnaces. Unfortunately, cast iron is also brittle, unlike steel or bronze. This means that a defective or cracked casting could easily explode, sending iron shrapnel everywhere. (Also, maiming and killing the gun crew, an experienced gun crew was as valuable as the cannon itself!) For this reason. Cast iron cannon were usually considered a cheap, risky alternative to expensive but durable bronze.
Q:Why is steel a stiff material?
To say that steel can be bent and shaped fairly easily isn't quite true. It takes multiple tons of force to do so, requiring some very heavy machinery. I think you're confusing a couple of concepts. For example the idea of elastic modulus, versus rigidity Rigidity is the ability of a structure to resist a load. That depends not only on the elastic modulus, but on the size and design of the structure or object. You can build fairly rigid structures out of wood. For example roller coasters. Even though wood has a much lower elastic modulus than steel, meaning that it takes much less force to bend and deform a given sample of wood.
Q:What are the brands that sell 100% stainless steel cookware(interior and exterior)?
My SS pans are Prestige.
Q:where is steel obtained?
Steel comes from iron ore nuggets,only larger kind of like gold..it is melted down ..called smelting..it is iron.
Q:Why should you heat thicker steel before welding?
:you could attempt welding with whats pronounced as a filler rod. you could weld with the a million/8 rod interior the welder stinger and by conserving the a million/sixteen rod in the different hand, upload it as you weld.
Q:Is instant steel-cut oatmeal less healthy/nutritious than traditionally cooked stove-top steel-cut?
The rationale for consuming steel cut oats rather than rolled oats (beyond the fact that the former taste really good) is the lower glycemic index. It is my understanding that in the rolled oat category, it is better to eat the long-cooking variety rather the instant for the improved fiber load and lower glycemic index. While I do not understand exactly how instant steel cut oats are processed and how much the glycemic index is affected by processing, it is safe to assume that the old unprocessed steel cut oats are still best. I always prepare 4-6 servings of the steel cut oats at one time and warm up a serving when needed to avoid having to wait 30 minutes to cook them. My rule of thumb: the less processing for any food product, the better it is for me.
Q:steel helmet protection?
They are meant to protect from shrapnel and flying objects,or an enemy's hit to the head. Not meant for protection against bullets [we didn't think so] but at the right angle you could get lucky. What they are useful for is boiling water for coffee etc. Shaving taking a who/e's bath and in the field very handy to have. The bad thing about pots is wearing,you must get accustomed to the weight on your head and neck. You don't think you ever will but finally you do,and because it's many uses and you must wear it,you do!

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