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Product Details:
Payment & Shipping Terms:
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| Shape: | Flat Bar / Steel Plate / Round Bar | Surface Treatment: | Black / Milling / Machined |
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| Test: | SGS / Ut 100% / Element Testing | Heat Treatment: | Annealed / Q+T |
| Delivery Quantity: | Include MOQ | Payment Terms: | 30% Deposit, Balance By L/C At Sigth, Or By T/T. |
| High Light: | alloy steel flat bar,tool steel flat bar |
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Advanced Stainless Steel S136 / 1.2083 Plastic Mold Steel Flat Bar
Equivalent grades:
| GB | DIN | AISI | JIS |
| 4Cr13 | 1.2083 | 420 | S136 |
Chemical composition(%):
| C | Si | Mn | P | S | Cr | Mo | V |
| 0.30-0.40 | 0.30-0.70 | 0.40-0.80 | ≤0.015 | ≤0.003 | 12.00-14.00 | 0.20-0.40 | 0.20-0.40 |
Introduction:
S136 stainless steel, the hardness 30-36HRC, has good resistance to corrosion and high throw light and high wear resistance, mold plastic mold used in the repair cost is low and low manufacturing cost.
Available size(mm):
| Flat Bar Size(mm) | Round bar Size(mm) | |||
| Thickness | Width | Length | Diameter | Length |
| 12-90 | 155-1200 | 2000-6000 | 20-300 | 3000-6000 |
Applications:
The mould use aggressive PVC, acetate, injection molding materials or must be in the humid environment pf work and stored; in the injection molding material using wear larger (including thermoset injection molding)or work time requirements of the mold with longer, such as electronic parts, tools, utensils discarded meal type; production of optical products, such as a carmera, sunglasses, chemical equipment and plastic products.
Features:
Excellent corrosion resistance;
The polishing is excellent;
Excellent abrasion resistance;
Excellent mechanical processing;
Stainless steel S136 can resist water, water vapor, weak organic aci, diluted nitrate, carbonate etc.. Mold id made, if the operation in a humid environment, or the use of corrosion in the nomal state of plastic material, will not rust or contaminated. Stainless steel S136 in the low temperature tempering and polished to mirror state, in particular can show excellent corrosion resistance.
Quenching and tempering S136 has excellent polishing. But polishing techniques and other steel is a little different, the main principle isnthat, in the fine grinding and polishing to take many procedures, not for polishing on the surface is very rough. But when polishing, a polishing procedure from scratch is removed, it must immediately stop polishing.
About products:
Heat treatment:
| Quenching | Tempering | ||||
| Heating temperature/℃ | Cooling | Hardness/HRC | Heating temperature/℃ | Cooling | Hardness/HRC |
| 1000-1050 | OIL | 52-55 | 200-300 | AIR | 30-36 |
Delivery condition:
EF or ESR, Hot rolled or forged, black surface Black, machined or milling, hardned or tempering to 30-36HRC.
Terms of payment:
30% deposit T/T and the balance by L/C at sight, or T/T.
About GUANGZHOU CHANGFENG STEEL CO.,LTD
Guangzhou ChangFeng Steel Co., Ltd. is a professional special steel company, which specialized in exporting mould steel products based in China. With more than 20 years experience in special steel industry, 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, 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.
After years of development, the company has established a complete quality management and export service system. We have a group of experienced and competent elites and is capable of offering the best service to clients.
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.
About our factory:
Contact Person: Echo
Tel: +86 18148729336
Fax: +86-020-8251-5866
