Steel & Products

Alloy Steel Scm440/4140, /1.7225/42CrMo4/ Structural 42CrMo Forged Hot Round Bar

HK JIMI STEEL CO., LTD.
  • Type:Alloy Steel Bar
  • Standard:AISI, ASTM, GB, JIS, DIN, BS
  • Technique:Forged
  • Application:Structural Steel Bar, Tool Steel Bar, Die Steel Bar
  • Surface Treatment:Black, Black,Polished,Machined
  • Alloy:Alloy

Base Info

  • Model NO.:SCM440,4140, ,1.7225,42CrMo
  • Special Use:Mold Steel, Free Cutting Steel, Cold Heading Steel
  • Type Shape:Round Bar,Flat Bar,Plate,Block
  • Surface Delivery:Black , Grinded,Milled,Machined
  • Test:SGS,Ut 100%,Element Testing
  • Experinence:More Than 10 Years
  • Technique Standard:Hot Rolled,Hot Forged
  • Special Use Features:Suitable for Making Plastic Mold and Die
  • Brand Name:HK Jimi
  • Certificated:ISO,Mill Certificate
  • Service:Sample Free and 24 Hours Online
  • Cusoimized:OEM
  • Specification Size:Dia 10~800*5000~8000mm
  • Origin City:Guangdong, China (Mainland)
  • Transport Package:Wood Brick, Wirerope
  • Specification:Dia 8~800mm*5000~8000mm
  • Trademark:HK JIMI
  • Origin:Made in China
  • HS Code:72283024
  • Production Capacity:5000 Tons,Month

Description

               DIN                     ASIA                            JIS                                  CHINA                                       P20+S

1.2738CSiMnCrMoSPV1.90-2.200.10-0.600.20-0.6011.0-13.501.80-2.20≤0.003≤0.0030.20-0.50

Flat Bar Size Round Bar Size(mm)Thickness   Width      Length DiameterLength6-400    100-1500 2000-58006-4009000
QuenchingTemperingAnnealingHeating temperature/ºCCooling wayHardnessTempering temperature
/ºCTempering numberHardness
(HRC)Delivery hardness
(HB)First preheatingSecond preheatinglast preheating170-230261-63235500-600820-8601010-1060Oil Cooling 60-68 

Cope of Application:

Exterior decoration of buildings: Roof and wallboards of industrial, commercial, residential and public facilities,Interior decoration of buildings:
Wallboards, ceiling boards, partition boards, fireproof doors,Building accessories: Window panels, signboardsHome appliances: Oil/gas boilers,
rice buckets, portable gas burners, etc.

Product Feature
uniform hardness across the cross-section -very good polishability-good machinability-hardenable and temperable plastic mould steel-nitridable-suitable
for chrome plating 
APPLICATIONS:
Suitable for large thickness greater than 400 mm, in particular, require uniform hardness and high toughness and plastic mold polishing on the surface
of good performance, such as TV chassis, copy chassis, bumper, shock absorber, the instrument panel and other large mold
GENERAL:
-uniform hardness across the cross-section-very good polishability-good machinability-hardenable and temperable plastic mould steel-nitridable-suitable
for chrome plating 

Alloy Steel Scm440/4140, /1.7225/42CrMo4/ Structural 42CrMo Forged Hot Round Bar

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, NC 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.

Alloy Steel Scm440/4140, /1.7225/42CrMo4/ Structural 42CrMo Forged Hot Round Bar

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, etc3
Alloy Steel Scm440/4140, /1.7225/42CrMo4/ Structural 42CrMo Forged Hot Round Bar


8.Application:

Widely used in a die casting mold, hot extruding die, brass casting die, high strength plastic dies, etc.

Alloy Steel Scm440/4140, /1.7225/42CrMo4/ Structural 42CrMo Forged Hot Round Bar



9. 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 
For more tool and die steel please check the list:

Alloy Steel Scm440/4140, /1.7225/42CrMo4/ Structural 42CrMo Forged Hot Round Bar


10.Delivery Time

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

11.Loading Details:
Alloy Steel Scm440/4140, /1.7225/42CrMo4/ Structural 42CrMo Forged Hot Round Bar


1.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.