1.2083 / 4Cr13 / S136 / 420/ SUS420J2 Plastic Mould Stainless Steel
Plate
1.2083 / 420 / 4Cr13 steel is a plastic mould steel with a chromium
content up to 13%. It has good polishability and excellent wear
resistance, and is often used in acid-proof plastic moulds.
Specification
| 1. Delivery Condition |
| Technique | EAF/ESR, hot rolled/forged |
| Surface | Black surface, grinded, machined |
| Hardness | Prehardened (30-36HRC), annealing (HB≤229) |
| Available Size | Diameter: 20-350mm |
| Thickness: 20-400mm |
| Width: 205-2000mm |
| 2. Equivalent Grades |
| Chinese | American | German | Swedish | Japanese | Japanese |
| GB | AISI | DIN | ASSAB | JIS | DAIDO |
| 4Cr13 | 420 | 1.2083 | S136 | SUS420J2 | S-STAR |
| 3. Chemical Analysis |
| Grades | C | Si | Mn | Mo | V | P | S | Cr |
| 1.2083 | 0.38-0.45 | ≤1.00 | ≤1.00 | / | / | ≤0.03 | ≤0.03 | 12.0-13.5 |
| 4Cr13 | 0.35-0.45 | ≤0.60 | ≤0.80 | 0.30-0.55 | / | ≤0.03 | ≤0.03 | 12.0-14.0 |
| S136 | 0.34-0.42 | 0.60-1.30 | / | 0.30-0.55 | 0.15-0.40 | ≤0.03 | ≤0.03 | 13.0-14.5 |
| 4. Heat Treatment |
| Quenching | Tempering |
| Heating Tempering/ºC | Cooling | Hardness/HRC | Heating Tempering/ºC | Cooling | Hardness/HRC |
| 1000-1050 | Oil | 52-55 | 200-300 | Air | 50-53 |
| 5. Characteristics |
| (1) Martensite stainless steel |
| (2) With good machinability and excellent corrosion resistance |
| (3) With polishability, high strength and wear resistance after
heat treatment |
| 6. Main Application |
| For plastic moulds and transparent plastic moulds with high wear
resistance and corrosion resistance requirments |
Main Application
For plastic moulds and transparent plastic moulds with high wear
resistance and corrosion resistance requirments, such as plastic
mould, valve seat, nozzle, cutting tool, etc.
Picture Display
Main Products
Plastic Mould Steel, Hot Work Mould Steel, Cold Work Mould Steel,
Alloy Structural Steel, Tool Steel, Stainless Steel, Carbon Steel
and Forged Block.
Packing
We provide standard export packing or according to customers'
request
Delivery
For abundant stock, 15-20 days.For customized products, 30-50 days.
About Us
Guangzhou Changfeng Steel Co., Ltd is a professional special steel company, which is specialized in
exporting mould steel products in China. With more than 20 years
experience in special steel industry, our main products include
Plastic Mould Steel, Hot Work Mould Steel, Cold Work Mould Steel,
Alloy Structural Steel, Tool Steel, Stainless Steel, Carbon Steel
and Forged Block. To ensure provide high quality products to
customers, we have close cooperation with many Chinese first class
special steel enterprises, including Baosteel Group, Dongbei
Special Steel, Changcheng Special Steel, Hongsheng Heavy Industry,
Xingcheng Special Steel, Daye Special Steel. We have thousand tons
of stock materials in our own factory and also can provide
processing services to customers.
We are full of export experience for many years, the product covers
America, Germany, France, Italy, Turkey, Singapore, Thailand,
Malaysia, Vietnam, Taiwan, and Middle-East. Our company equips with
large-sized Vertical saw machines, Horizontal saw machines, Milling
machines, Grinding machines and other advanced equipments to
provide customers with cutting and other processing services. All
the products should be inspected the metallographic analysis,
hardness, ultrasonic flaw detection and other strict inspection
processes, which meet the standards of DIN, AISI, JIS and GB to
ensure their function and quality.
Our company keeps the principle of "sincerely cooperation, endless
striving for perfection".
We desire to establish the long-term mutual beneficial and win-win
relationship with clients all over the world.
Why Choose Us
1. Competitive price and quality from our own factory.
2. Approved by ISO9001, CE, SGS every year.
3. Best service with 24 hours reply.
4. Flexible payment with T/T, L/C, Trade Assurance.
5. Smooth production ability (1000tons/month).
6. Quick delivery and standard exporting package.
7. OEM/ODM is acceptable.
Certificate
FAQ
Q: Are you a manufacturer or merely a trader?
A: We are trading company act as exporting Steel Products with our
own factory,
we can manufacture the products as in cutomer's
requirement,wholesale and retail all kinds of domestic mould
steel,the price we offered is very competitive compared with other
agents.
Q: How do you guarantee the quality of your product?
A: Firstly, we can provide the certificates from the third party,
such as SGS, CE,ISO if you need. Secondly, we have a complete set
of inspection system and every process is checked by QC. Quality is
the lifeline of enterprise survival. Third,the products we export
are mainly from ShaGang group, WenFeng group, XingCheng group,
DongTe group,DaYe and so on, the quality are certained.
Q: Delivery time?
A: We have ready stock for most of material grades in our
warehouse. If the material don't have stock, the delivery lead time
is about 30-50 days after receiving your prepayment or firm order.
Q: What is the payment term?
A: 100% T/T or 30% T/T deposit prepaid, 70% balance L/C.
Q: Can we visit your company and factory?
A: 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.
