• Galvanized Steel Seamless Tubing Round Square Pipe Deformed Steel Pipe SAE1020 SAE1045 SAE4140 SAE4340 SAE4145h Cold Rolled/Drawn Metal Carbon Steel Tube
  • Galvanized Steel Seamless Tubing Round Square Pipe Deformed Steel Pipe SAE1020 SAE1045 SAE4140 SAE4340 SAE4145h Cold Rolled/Drawn Metal Carbon Steel Tube
  • Galvanized Steel Seamless Tubing Round Square Pipe Deformed Steel Pipe SAE1020 SAE1045 SAE4140 SAE4340 SAE4145h Cold Rolled/Drawn Metal Carbon Steel Tube
  • Galvanized Steel Seamless Tubing Round Square Pipe Deformed Steel Pipe SAE1020 SAE1045 SAE4140 SAE4340 SAE4145h Cold Rolled/Drawn Metal Carbon Steel Tube
  • Galvanized Steel Seamless Tubing Round Square Pipe Deformed Steel Pipe SAE1020 SAE1045 SAE4140 SAE4340 SAE4145h Cold Rolled/Drawn Metal Carbon Steel Tube
  • Galvanized Steel Seamless Tubing Round Square Pipe Deformed Steel Pipe SAE1020 SAE1045 SAE4140 SAE4340 SAE4145h Cold Rolled/Drawn Metal Carbon Steel Tube

Galvanized Steel Seamless Tubing Round Square Pipe Deformed Steel Pipe SAE1020 SAE1045 SAE4140 SAE4340 SAE4145h Cold Rolled/Drawn Metal Carbon Steel Tube

Standard: DIN, JIS, AISI, ASTM, GB, BS
Technics: Forged
Application: Die Steel Bar
Surface: Black
Alloy: Alloy
Special Use: High-strength Steel Plate, Wear Resistant Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel
Customization:

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Basic Info.

Model NO.
SAE1020 SAE1045 SAE4140 SAE4340 SAE4145H
Model No.
SAE1020 SAE1045 SAE4140 SAE4340 SAE4145h
International Standard
AISI, ASTM, BS, DIN, GB, JIS
Shape
Plate/Flat Bar/Round Bar/Block
Customized
Yes / OEM
Inspection
100% Ut 1921 Step E/E~D/D
Test
SGS / Ut 100% / Element Testing
Hardness
28-34HRC
Size Range
Thickness: 10~800mm Width: 100-2200
Trade Terms
CIF/Fob/CFR/EXW
Our Service
24 Hours Online & Prompt Reponse
Surface&Delivery
Black/Milled/Machined
Product Type
Engineering Steel / Plastic Tool Steel
Special Purpose
Die/Cutting Steel/High Strength Steel Plate
Business Way
Wholesaler and Retail
Hscode
7228300000
Transport Package
Wood Brick/ Wirerope/ Protective Paper
Specification
1*20Gp/ 1*40Gp
Trademark
ISO9000/SGS
Origin
China
HS Code
7228300000
Production Capacity
5000 Tons/Month

Product Description


Galvanized Steel Seamless Tubing Round Square Pipe Deformed Steel Pipe SAE1020 SAE1045 SAE4140 SAE4340 SAE4145H Cold Rolled/Drawn Metal Carbon Steel Tube
<For high demand large-sized or medium-sized precision plastic mold and alloy parts.>


1.International Standard
SAE1020/SAE1045/SAE4140/SAE4340/SAE4145H

2.Chermical Compisition(Wt%)
SAE1020 C Si Mn Cr Ni S P
0.17-0.24 0.17-0.37 0.35-0.65 <=0.25 <=0.25 <=0.035 <=0.035
SAE1045 C Si Mn Cr Ni Cu P
0.42~0.50 0.17~0.37 0.50~0.80 ≤0.25 ≤0.30 ≤0.25 ≤0.035
SAE4140 C Si Mn Cr Mo S P
0.38~0.45 0.17~0.37
     0.50~0.80
0.9~1.20 0.15~0.25 ≤0.035 ≤0.035
SAE4340 C Si Mn Cr Mo S P
0.38~0.43
     0.15~0.35
0.60~0.80 0.70~0.90 0.20~0.30 ≤0.040 ≤0.035
SAE4145H C Si Mn Cr Mo S P
0.42-0.49 0.15-0.35 0.65-1.10 0.75-1.10 0.15-0.25 ≤0.040 ≤0.035

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

4.Product Technique:

Introduction:                                                 
Low-carbon mold steels or group P steels are of different types that include P2, P3, P4, P5, P6, P20, and P21 steels. Chromium and nickel are the main alloying elements found in group P steels.
P20 tool steels are nitrided or carburized. These steels are capable of being machined into complex and large dies and molds. P20 steels are mostly used in the carburized condition. The presence of chromium and nickel enhances the toughness and hardness of P20 steels.



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. 


Galvanized Steel Seamless Tubing Round Square Pipe Deformed Steel Pipe SAE1020 SAE1045 SAE4140 SAE4340 SAE4145h Cold Rolled/Drawn Metal Carbon Steel Tube
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
Galvanized Steel Seamless Tubing Round Square Pipe Deformed Steel Pipe SAE1020 SAE1045 SAE4140 SAE4340 SAE4145h Cold Rolled/Drawn Metal Carbon Steel Tube

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
Galvanized Steel Seamless Tubing Round Square Pipe Deformed Steel Pipe SAE1020 SAE1045 SAE4140 SAE4340 SAE4145h Cold Rolled/Drawn Metal Carbon Steel Tube


8.Application:

Used for various large-sized or medium-sized precision plastic mold and alloy parts. 
Ideally suited for the production of plastic molds; 
Die holders, zinc die casting dies, backers, bolsters and injection molds; 
Shafts rail and wear strips; 

Galvanized Steel Seamless Tubing Round Square Pipe Deformed Steel Pipe SAE1020 SAE1045 SAE4140 SAE4340 SAE4145h Cold Rolled/Drawn Metal Carbon Steel Tube

9. 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:
Galvanized Steel Seamless Tubing Round Square Pipe Deformed Steel Pipe SAE1020 SAE1045 SAE4140 SAE4340 SAE4145h Cold Rolled/Drawn Metal Carbon Steel Tube

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


Loading Details:
Galvanized Steel Seamless Tubing Round Square Pipe Deformed Steel Pipe SAE1020 SAE1045 SAE4140 SAE4340 SAE4145h Cold Rolled/Drawn Metal Carbon Steel Tube
11.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. 

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Trading Company
Registered Capital
147802.18 USD
Plant Area
156 square meters