Hot Rolled Q355D S355j2 Carbon Steel St52-3n Round Steel Bars

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  • Overview
  • Product Description
Overview

Basic Info.

Model NO.
Q355D
Surface Treatment
Polished
Alloy
Non-alloy
Special Use
Engineering Steel
Payment Term
30% Tt Deposit, Balance Against Bl Copy
Length
3000-5800mm
Delivery Date
30 Days
Ex-Stock
No
Ut Standard
Sep 1921-84 D/D
Grain Size
ASTM E112
Non-Metallic Inclusiton
ASTM E45
Form
Round Bars/ Flat Bar / Blocks/ Tube
Process
Eaf+Lf+Vd+Forged+Heat Treatment(Optional)
Technology
Hot Rolled/ Forged/ Cold Drawn
Heat Treatment
Normalized;Annealed ;Quenched ;Tempered
Surface
Black; Peeled; Polished; Machined; Grinded; Turne
Test
Ensile Strength, Yield Strength, Elongation
Certificate
ISO/ Mill Certificate
Experience
15 Years Manufacturer Experience
Transport Package
Seaworthy Package
Specification
DIA 90-600
Trademark
Qilu
Origin
China
HS Code
7228400000
Production Capacity
400, 000ton/Year

Product Description

Product Description

Hot Rolled Q355D S355J2 Carbon Steel ST52-3N Round Steel Bars

Hot Rolled Q355D S355j2 Carbon Steel St52-3n Round Steel Bars

1: DIN S355J2 Steel Introduction

   S355J2 is a low alloy high strength structural steel. Its carbon content is generally not more than 0.20%, the total alloy element content is generally not more than 2.5%, and its yield strength is not less than 295 MPa. Low alloy steel with good impact toughness and welding properties.

 

2: DIN S355J2 Steel Equivalent

Country China Japan Germany USA British
Standard GB/T 1591 JIS DIN (W-Nr.)
EN 10025-2 / DIN17100
AISI/ASTM BS
Grade Q355D / S355J2 / ST52-3 N / /
 

 

3: DIN S355J2 Steel Chemical Composition

Grade C Si Mn P S Cr Cu Ni
S355J2 / ST52-3 N 0.24 0.55 1.60 0.025 0.025 / 0.55 /
Q355D 0.18 0.20-0.60 1.00-1.60 0.03 0.03 0.30 0.20 0.30
 

 

4: DIN S355J2 Steel Mechanical Properties

    The mechanical properties mainly include tensile strength, yield strength, elongation, area or reduction, hardness, impact value, non-metalic inclusion etc. Different heat treatment, the mechanical properties will be different, such as normalized, tempered, QT. If you want to know the properties, kindly contact the salesman.

 

5: DIN S355J2 Steel Overviews

Size Round Dia 6-1200mm
Plate/Flat/Block Thickness
6mm-500mm
Width
20mm-1000mm
Heat treatment Normalized ; Annealed ; Quenched ; Tempered
Surface condition Black; Peeled; Polished; Machined; Grinded; Turned; Milled
Delivery condition Forged; Hot rolled; Cold drawn
Test Tensile strength, Yield strength, elongation, area of reduction, impact value, hardness, grain size, ultrasonic test, US inspection, magnetic particle testing, etc. 
Payment terms T/T;L/C;/Money gram/ Paypal
Trade terms FOB; CIF; C&F; etc..
Delivery time 30-45 days
Application S355J2 is widely used in bridges, ships, power station equipment, lifting and transportation machinery, machinery manufacturing and other engineering and welding structures under high load.
 

 

 

6: Delivery Condition

    For hot forged  bar, usually the delivery condition is hot forged, annealed/solid solution, rough turned/Black surface.
    For hot rolled bar, usually the delivery condition is hot rolled, annealed/solid solution, Black surface.
    For hot rolled plate, usually the delivery condition is hot rolled, annealed/solid solution, black surface.

    For cold drawn bar, usually the delivery condition is cold drawn, annealed/QT, peeled/black surface.

 

Hot Rolled Q355D S355j2 Carbon Steel St52-3n Round Steel Bars Hunan Qilu Industrial Co., Ltd has the capacity to forge round steel, steel flat, square steel, module, shaft and roller, etc. The main specifications of the products include Φ80-1000mm forging materials and 80-1200mm square billets and which the maximum piece weight can reach 50T.

Hot Rolled Q355D S355j2 Carbon Steel St52-3n Round Steel Bars
Hot Rolled Q355D S355j2 Carbon Steel St52-3n Round Steel Bars
Hunan Qilu Industrial Co., Ltd were already engaged in exporting steel for 11 years, could supply a great variety of hot forged, hot rolled and cold drawn Steels,  including engineering steel, cold work tool steel, hot work tool steel, plastic mold steel, spring steel, high speed steel, stainless steel etc., besides Qilu Industrial also has their own heating treatment shop and machining shop to provide heating and cutting service.

Since 2008 year, Hunan Qilu Industrial has the right to export all FORGED STEEL behalf of Qilu Speical Steel Co.,ltd which is specialized in smelting and forging of special steel since 1965 year, now Qilu special steel is one of the biggest manufacturer of forged product in China.The forged products are used in Automotive, Aerospace, Power Generation, Oil & Gas, Transportation and Industrial. We already set up the warehouse in Wuxi and Dongguan city, more than 20000 tons ex-stock could be supplied with kinds of size.

Qilu Industrial is the professional one-stop steel manufacturer, stockist and exporter in China, our customers spread all over the world, include West Europe, North America, South America, Asia, Middle Asia, Africa, Australia, etc.


Hot Rolled Q355D S355j2 Carbon Steel St52-3n Round Steel Bars
Hot Rolled Q355D S355j2 Carbon Steel St52-3n Round Steel Bars The company owns advanced special steel smelting facilities and forging processing equipments, the main steel-making equipment include 2 sets of 50t ultra-high power electric arc furnaces,2 sets of 60t LF refining furnaces,1 set of 60t vacuum degassing refining furnace and 4 sets of 1-20t electroslag re-melting furnaces.
The main forging equipments mainly include:3 sets of 5t electro-hydraulic hammers, 1 set of high-speed forging units of 800t,1600t,2000t and 4500t respectively.


Hot Rolled Q355D S355j2 Carbon Steel St52-3n Round Steel Bars
Hot Rolled Q355D S355j2 Carbon Steel St52-3n Round Steel Bars
Hot Rolled Q355D S355j2 Carbon Steel St52-3n Round Steel Bars
Hot Rolled Q355D S355j2 Carbon Steel St52-3n Round Steel Bars

Hunan Qilu Industrial CO., LTD
Web: qilusteel.en.made-in-china.com 

 

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