4140 Scm440 1.7225 42CrMo Alloy Special Tool Steel Forging Plastic Mould Steel Block
China 4140 Scm440 1.7225 42CrMo Alloy Special Tool Steel Forging Plastic Mould Steel Block, Find details about China Tool Steel, Rebar from 4140 Scm440 1.7225 42CrMo Alloy Special Tool Steel Forging Plastic Mould Steel Block
Basic Info.
Model NO.
4140 Scm440 1.7225 42CrMo
Model No.
4140 Scm440 1.7225 42CrMo
International Standard
AISI, ASTM, BS, DIN, GB, JIS
Inspection
100% Ut 1921 Step E/E~D/D
Customized
Yes / OEM
Test
SGS / Ut 100% / Element Testing
Surface&Delivery
Black/Milled/Machined
Hardness
28-34HRC
Shape
Plate/Flat Bar/Round Bar/Block
Size Range
Thickness: 10~800mm Width: 100-2200
Trade Terms
CIF/Fob/CFR/EXW
Business Way
Wholesaler and Retail
Product Type
Engineering Steel / Plastic Tool Steel
Special Purpose
Die/Cutting Steel/High Strength Steel Plate
Our Service
24 Hours Online & Prompt Reponse
Hscode
7228300000
Trademark
ISO9000/SGS
Transport Package
Wood Brick/ Wirerope/ Protective Paper
Specification
1*20Gp/ 1*40Gp
Origin
China
HS Code
7228300000
Model NO.
4140 Scm440 1.7225 42CrMo
Model No.
4140 Scm440 1.7225 42CrMo
International Standard
AISI, ASTM, BS, DIN, GB, JIS
Inspection
100% Ut 1921 Step E/E~D/D
Customized
Yes / OEM
Test
SGS / Ut 100% / Element Testing
Surface&Delivery
Black/Milled/Machined
Hardness
28-34HRC
Shape
Plate/Flat Bar/Round Bar/Block
Size Range
Thickness: 10~800mm Width: 100-2200
Trade Terms
CIF/Fob/CFR/EXW
Business Way
Wholesaler and Retail
Product Type
Engineering Steel / Plastic Tool Steel
Special Purpose
Die/Cutting Steel/High Strength Steel Plate
Our Service
24 Hours Online & Prompt Reponse
Hscode
7228300000
Trademark
ISO9000/SGS
Transport Package
Wood Brick/ Wirerope/ Protective Paper
Specification
1*20Gp/ 1*40Gp
Origin
China
HS Code
7228300000
Product Desciption
4140 Scm440 1.7225 42CrMo Alloy Special Tool Steel Forging Plastic Mould Steel Block
JIMISTEEL in the business of Tool steel / Mold steel / Die steel / Alloy steel, etc. The main product has Plastic mold steel(P20 /1.2083 / NAK80 / 1.2312 / 1.2316.); Hot Work steel (H13 / 1.2344 / FDAC / SKD61.); Cold work steel (O1 / Cr12 / Cr12Mov / SKD11 / M2 / T1); Carbon steel (Q235 / S45C / S50C / ) (4140 / SCM440)
1.Base Parameter
| Steel Grade | GB | JIS | DIN | AISI | ||
| 4CrMo | SCM440 | 1.7220 | 4140 | |||
| C | Si | Mn | Cr | Ni | P | |
| 0.38~0.45 | 0.17~0.37 | 0.50~0.80 | 0.9~1.20 | ≤0.30 | ≤0.035 | |
| Specification(Size) | Flat Bar | Round Bar | ||||
| Thickness:16-400mm Width: 185-2200mm Length:2000-5800mm | Dia:20-200mm Length:2000-5800mm | |||||
| Condition | Hot-rolled; 2/4 SIDECUT; Black Surface; Milled Surface; Pre-Hardness 28-34HRC.Anneal:30-36HRC | Hot-rolled; Black Surface; Milled Surface; Pre-Hardness 28-34HRC.Anneal:30-36HRC | ||||
| Test | SGS/UT100%/Elements Testing | |||||
| Certificate | GB JIS AISI DIN | |||||
| Introduction | It has high strength, hardenability, good toughness, small deformation during quenching, and high creep strength and rupture strength at high temperature. It is used to manufacture forgings with higher strength and larger quenched and tempered cross section than 35CrMo steel, such as big gear for locomotive traction, transmission gear for supercharger, rear axle, connecting rod and spring clamp with great load, and it can also be used for drill pipe joint and fishing tool in oil deep well below 2000m | |||||
2.Heat Treatment
4140 steel has good processability, small deformation and good fatigue resistance. It belongs to medium hardenability steel. After heat treatment, 4140 steel has good strength and good comprehensive mechanical properties, good processability and high yield. The maximum service temperature is 427 ºC. It is used to manufacture forgings with higher strength and larger quenched and tempered section than 35CrMo steel, such as big gear for locomotive traction, transmission gear for supercharger, rear axle, connecting rod and spring clamp with great load, drill pipe joint and fishing tool for oil deep well below 2000m, and die for bending machine.
3.Application
It has high strength, hardenability, good toughness, small deformation during quenching, and high creep strength and rupture strength at high temperature. It is used to manufacture forgings with higher strength and larger quenched and tempered section than 35CrMo steel, such as big gear for locomotive traction, transmission gear for supercharger, rear axle, connecting rod and spring clamp with great load, and it can also be used for drill pipe joint and fishing tool in oil deep well below 2000m.
4.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
C. Ultrasonic testing and hardness testing
5.Feature
1.Vacuum degassing refining processing steel purity, suitable for polishing or etch processing plastic mold.
2. In pre-harden state delivery, no need for heat treatment can be directly used for mold processing, shorten the construction.
3. After heat treatment machining and polishing performance is good, the nitriding treatment, can be suitable for chrome plating surface treatment, such as material is the qualitative hardness is uniform (400mm thick), good toughness and good machining performance.
4.Good hardness uniformity and polishing property, good machining properties.
5.Good integral mechanical performance under high temperatures.
6.Good heat-resistance and fatigue-resistance.
7. Pre-hardened to HRC30-36 can be directly used for mold processing, shorten the construction period.
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 chuc
7. Stock
High-quality stock for various steel flat bar and round bar.
Alloy steel / Cold work steel / Hot work steel / Plastic mold steel and Stainless
For more tool and die steel please check the list:
8.Delivery Time
1) For abundant stock, 7-15 days.
2) For customized products, 15-30 days.
Loading Details:
9.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 price.
10.Hot Sell Product
Plastic Mold steel: P20 / NAK80 / 2083R
Cold Work Steel: DC53 / Cr12 / M2 / T1
Hot Worl Steel: H13 / H13R / 1.2344
Alloy Steel: 20Cr / 4140 / SCM440
Carbon steel Stainless: GCr15 / 304 / SUJ420
↓For Details Please Contact Us↓
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