• JIS Standard Hot Rolled High-Strength Carbon Steel Plate Ss400 Q235B
  • JIS Standard Hot Rolled High-Strength Carbon Steel Plate Ss400 Q235B
  • JIS Standard Hot Rolled High-Strength Carbon Steel Plate Ss400 Q235B
  • JIS Standard Hot Rolled High-Strength Carbon Steel Plate Ss400 Q235B
  • JIS Standard Hot Rolled High-Strength Carbon Steel Plate Ss400 Q235B
  • JIS Standard Hot Rolled High-Strength Carbon Steel Plate Ss400 Q235B

JIS Standard Hot Rolled High-Strength Carbon Steel Plate Ss400 Q235B

Type: Carbon Steel Bar
Standard: AISI, ASTM, DIN, JIS, GB, BS
Composition: Alloy Steel
Technique: Hot Rolled
Shape: Flat
Surface Treatment: Black Surface/ Grinded/ Rough Turned
Customization:

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Basic Info.

Model NO.
SS400 Q235B
Special Use
Mold Steel
Application
Tool Steel Bar
Brand
HK Jimi Steel
International Standard
JIS Ss400/GB Q235B/DIN 1.0037/AISI A570
Size
10~300mm*155~2200mm*2000~5000mm
Steel Type
Alloy Steel/Carbon Steel/Q235/Ss400
Test
SGS/Ut 100%/Element Testing
Hardness
Annealed
Delivery Condition
Hot Rolled/Cold Drawn/Forged/Eaf/ESR
Status
Round Bars/Flats/Big Plates/Blocks
Surface Require
Black/Grinding/Bright/Polish
Tolerance of Size
-0/+5mm
Features
Moderate Carbon, Good Comprehensive Performance
Applications
Roller Table and Parts,Machinery with Little Force
Delivery
15 Days After Confirmed Contract
Customized
Yes/ OEM
Trade Style
CIF/Fob/EXW/CFR
Transport Package
Container
Specification
20GP/40GP/40HQ
Trademark
ISO9000/SGS
Origin
China
HS Code
7228
Production Capacity
5000 Tons/Month

Product Description

 

Special bar stainless steel 230HB SUS420J1 stainless carbon steelSUS420J2 Stainless steel plate  for kitchen knife material Martensitic X30Cr


1.International Standard
EU USA England Japan China Russia
S235JR A36 40EE SS400 Q235 17G1S

2.Chemical Composition(Wt%) :
C     Si     Mn        P      S Cu
   0.25-0.29    0.28     1.03      0.04     0.05 0.2

3.Available Size(mm) :
Flat Bar Size(mm) Round bar Size(mm)
Thickness Width Length Diameter Length
10-700 155-2200 2000-6000 20-200 3000-550

4.Product Process:
Electric-Furnace Smelting(EF)→Ladle Furnace(LF)→Vacuum Degassing(VD)→ Argon protected ingot →Multidirectional Forging → (Concave forging →)Normalizing+Hydrogen Diffusion Annealing → Ultrasonic Flaw Detection →Queching+Tempering Prehardened


JIS Standard Hot Rolled High-Strength Carbon Steel Plate Ss400 Q235B
 

5. Mechanical Property:

Machining The machinability rate of ASTM A36 is estimated to be 72%, and the average surface cutting feed of ASTM A36 is 120 ft/min. Machining of ASTM A36 steel is not as easy as that of AISI 1018 steel.
Welding ASTM A36 steel is easy to weld using any type of welding method, and the welds and joints so formed are of excellent quality.
Heat Treatment Normalizing at 899°C - 954°C (1650°F-1750°F)
Annealing at 843°C - 871°C(1550°F-1600°F)
Stress-relieving at 677°C - 927°C(1250°F-1700°F)
Carburizing at 899°C - 927°C (1650°F-1700°F)
Hardening at 788°C - 816°C(1450°F-1500°F)


JIS Standard Hot Rolled High-Strength Carbon Steel Plate Ss400 Q235B

JIS Standard Hot Rolled High-Strength Carbon Steel Plate Ss400 Q235B

6.About us :
HK JIMI STEEL  Was established in 2012, located in the Shunde District of Guangdong Province, It is an import and export trading company mainly engaged in advanced special steel, die steel, alloy steel, and steel processing general machinery and equipment. The company adheres to the concept of "high quality, high requirements and good faith", 

Cooperating with more than 20 famous steel mills in China, rich in spot stock of products. 

Our company has a variety of processing equipment and all kinds of inspection and testing equipment, such as horizontal sawing machine, vertical sawing machine, milling machine, bilateral milling machine, precision milling machine, plane grinder and so on. The products with short producing time, excellent quality and high precision can provide a high-quality product choice for the vast number of customers at home and abroad. 

Our customer group spread all over the domestic provinces and cities, abroad including Europe, the United States, Australia, the Middle East, Southeast Asia and other more than 20 countries and regions, along with over 100 long-term stable cooperation customers...Choosing Xingxiong will bring you a better experience. 

PLASTIC MOULD STEEL: 1.2311, 1.2312, 1.2738, P20, 1.2083, 1.2316, NAK80, P40, 1.2738HH

HOT WORK MOULD STEEL: 1.2344, SKD61, H13, H11, FDAC, 8407

COLD WORL MOULD STEEL: SKD11, D3, SKS3, 1.2080, 1.2379, CR12MOV, O1, D2

STRUCTURAL ALLOY STEEL: 4140, 20CR, 40Cr, 35CrMo, 42CrMo, 38CrmoAi, SCM440, SCM420, 1.7225

CARBON STEEL &: Q235, Gcr15, S45C, S50C, S55C

CNC surface grinding machine, CNC side boring machine, Band saw, CNC double head machine, Vertical Band saw, CNC milling machine, Double alloy saw blade, wireless remote control crane, Magnetic chuck.


JIS Standard Hot Rolled High-Strength Carbon Steel Plate Ss400 Q235B
 
7.Our Service:
A. Steel plates: Cutting by bandsaw machine, milling, heat treatment, etc
B. Round bars: Cutting by bandsaw machine, peeling, grinding and turned, heat treatment, etc

JIS Standard Hot Rolled High-Strength Carbon Steel Plate Ss400 Q235B
 
8. Stock:
High-quality stock for various steel flat bars and round the bar.
Alloy steel / Cold work steel / Hot work steel / Plactic mold steel and Stainless 
Hot sales grade : DC53/ H13 / P20 / SCM440 / Q235,etc. 

For more tool and die steel please check the list:
JIS Standard Hot Rolled High-Strength Carbon Steel Plate Ss400 Q235B
 
9.Delivery Time

1) For abundant stock, 7-15 days.
2) For customized products, 15-30 days.

Loading Details:
JIS Standard Hot Rolled High-Strength Carbon Steel Plate Ss400 Q235B
 
10.FAQ:

Q1: What do you do for the control of the quality?

A1:  Before loading into the container, our products will all be inspected by ultrasonic inspection. Quality Grade conforms to SEP 1921-84 E/e, D/d, C/c as per customer's request.
 

Q2:: What are your hot-selling products?

A2: D2/1.2379, H13/1.2344, CR12MOV, DC53, CR8, abundant stock for both plates and rounds. Competitive prices and short lead-time.


Q3: Can we visit your company and factory? 
A3: Yes, warmly welcome! We can book the hotel for you before you come to China and arrange our driver to our airport to pick you up when you come. 


Q4: Are you a manufacturer or merely a trader? 
A4: We are a group of companies and owned manufacturer bases and trading companies. We specialized in plastic mold steel, hot work mold steel, cold work mold steel, alloy steel for mechanical, high-speed steel, etc. All materials are of high quality and competitive prices. 

 

Hot sales Product:


JIS Standard Hot Rolled High-Strength Carbon Steel Plate Ss400 Q235BJIS Standard Hot Rolled High-Strength Carbon Steel Plate Ss400 Q235BJIS Standard Hot Rolled High-Strength Carbon Steel Plate Ss400 Q235BJIS Standard Hot Rolled High-Strength Carbon Steel Plate Ss400 Q235B

1.2344                               SKD11                                       D3                                   DC50

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Trading Company
Registered Capital
147802.18 USD
Plant Area
156 square meters