Hot rolled coil steel
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- Product Description
-
what is hot rolled coil steel?
Hot-rolled coil (HRC) steel is a steel made by heating slabs or billets to their recrystallization temperature, typically over 1,000°C, and then rolling them into thin sheets or coils. The use of high-temperature processes makes steel easier and faster to form, with excellent mechanical properties, good surface finish, and cost-effectiveness in practical applications.
Specifications
Thickness
0.8-16mm
Width
910-1600mm
Inner diameter
570mm
Roll weight
5-25t
Material
Q195，Q235B，Q345B，Q355B, Q355BH, Q355C, Q355D， Q345A，Q345E，SPHC, SPHE,SPHD,SAE1006
Time of delivery：15days
Product Benefits
1. high strength
2. good toughness
3. high dimensional accuracy
4. good plate shape
5. smooth surface quality
6. easy processing
7. wide application range
8. good welding properties
hot rolled coil steel uses
1. ships
2. automobiles
3. bridges
4. buildings
5. machinery
6. pressure vessels
Production process
The hot steel strip coming out of the last rolling mill of the finishing rolling mill is cooled to the set temperature through laminar flow and rolled into a steel strip coil by the coiler. The cooled steel strip coil is processed into steel plates, flat coils and longitudinally cut steel strip products through different finishing lines (flattening, straightening, cross-cutting or longitudinal cutting, inspection, weighing, packaging and marking, etc.) according to different user needs.
Slab comes out of the furnace → Rough rolling phosphorus removal box → Roughing mill with large vertical rollers → Hot coil box → Flying shear → Phosphorus removal in finishing mill → Finishing mill vertical rolls → Seven-frame finishing mill → Laminar cooling → Underground coiler
Thickness
Yield Strength
Tension strength
Elongation
>1.5-2.5
≤290Mpa
≥310Mpa
≥38
>2.5-3.0
≤290Mpa
≥300Mpa
≥38
>3.0-4.0
≤290Mpa
≥300Mpa
≥40
Faqs
What is HRC steel used for?
HRC (Hot Rolled Coil) steel is a versatile and cost-effective material that offers high strength, formability, and economy, and is widely used in construction and infrastructure, automotive and transportation, tube manufacturing, machinery and equipment, manufacturing and fabrication, energy, and heavy industry
What are the three types of hot rolled steel?
Hot-rolled steel can be classified into three types based on its build composition, mechanical properties, and intended application: commercial quality (CQ) hot-rolled steel, structural steel (SS) / hot-rolled structural (HRS), and high-strength low-alloy (HSLA) hot-rolled steel
How long is your delivery time?
Standard delivery takes 15-20 working days, with a fast-track 15-20 day option available for urgent orders.
Hot rolled coil steel
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Products Category
Tag list
Low alloy hot rolled steel coil
High Carbon Steel Hot Rolled Coil
Hot Rolled Coil
High Temperature Rolled Steel Coil
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