Active Member
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[China]
Address: 广州市黄埔区大沙地东路403号B802房(仅限办公）
Contact name:Echo
Guangzhou Changfeng Steel Co., LTD |
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1.2083 420 S136 4Cr13 Special Stainless Plastic Mould Steel Bar
Chemical composition (%)
| Grade | delivery hardnessºC | C | Si | P | S | Cr | Ni | Mo | Mn |
| 420 | HRC32-36 | 0.4 | 0.8 | ≤0.03 | ≤0.03 | 13.5 | ~ | 0.6 | 0.5 |
| 4Cr13 | HB≤201 | 0.36-0.48 | ≤0.6 | ≤0.035 | ≤0.03 | 12-14 | ≤0.6 | ~ | ≤0.8 |
| 1.2083 | HB≤235 | 0.26-0.35 | ≤0.6 | ≤0.03 | ≤0.03 | 12.5-14 | ≤0.5 | ~ | ≤0.8 |
| S136 | HB≤235 | 0.38 | 0.8 | ≤0.03 | ≤0.03 | 13.6 | ~ | ~ | 0.5 |
Recommend heat treatment:
| Heating temperature/ºC | Cooling way | Hardness(HRC) | Tempering /ºC | Hardness(HRC) | |
| Preheating temperature | Solution temperature | ||||
| 920-980 | 1050-1100 | Oil Cooling | 48-54 | 200 | ≥48 |
Available size(mm):
| Flat Bar Size(mm) | Round Bar Size(mm) | |||
| Thickness | Width | Length | Diameter | Length |
| 12-150 | 205-2000 | 2000-6000 | 15-500 | 2000-6000 |
Supply states: 30-36HRC
Features
1.Good corrosion resisting
2.High cast polarimetry
3.Good wear resistance
4.Excellent machining property
5.Quenching with excellent stability
Advantages
1.The mold manipulation or storage in humid environment, do not
need special protection.
2.Lower production costs due to the mold cooling water from
corrosion (unlike ordinary tool steel), heat transfer
characteristics, cooling efficiency during the lifetime of the mold
to maintain stability and ensure the constancy of the forming die
time.
3.STAVAX ESR (S-136) is recommended for all molds, due to its
special nature, it is more suitable for the needs of specific
environments.
4.Resistant injection molding material or work and must be stored
in a wet environment, mold corrosion, rust on the use of corrosive
PVC, acetic acid salts.
5.Abrasion wear resistance using large injection molding material
(including thermoset injection molding) or the requirements of the
mold have longer working hours, such as electronic parts,
discard-style meal knives, and other utensils.
6.High surface smoothness of the production of optical products
such as cameras, sunglasses, chemical equipment and plastic
products.
Picture show
1.2083 420 S136 4Cr13 Special Stainless Plastic Mould Steel Bar
1.2083 420 S136 4Cr13 Special Stainless Plastic Mould Steel Round Bar
About US
Guangzhou Changfeng Steel Co., Ltd. is a professional special steel company, which specializing in
this line in China since 2005. Our main products are 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 and Daye Special Steel.
FAQ
Q: Are you a manufacturer or merely a trader?
A: We are group of companies and owned manufacturer bases and
trading company. We specialized in plastic mould steel,hot work
mould steel,cold work mould steel,alloy steel for mechanical,high
speed steel, etc. All material are with high quality and
competitive price.
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.
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 30-50days (depend on the quantity)after receiving your
prepayment or firm order.
Q: What is the payment term?
A: T/T or L/C or Trade Assurance.
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.
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
