Guangzhou Changfeng Steel Co., LTD
| Payment Terms | L/C, T/T |
| Supply Ability | 2000t/Month |
| Delivery Time | 15-20days |
| Packaging Details | bulk packing |
| Technology | Forged or Hot Rolled |
| Thickness | 10-460mm |
| width | >=155mm |
| length | 1600-2200mm |
| Application | Making Injection Plastic Mould |
| Brand Name | Changfeng |
| Model Number | B30PH, P20, 1.2311, PDS-3 |
| Certification | ISO/Mill Certificate |
| Place of Origin | China |
View Detail Information
Explore similar products
P20+S / 1.2312 Special Tool Steel Plate & Block For Plastic Mould
EN24 4340 1.6511 Alloy Tool Steel Round Bar For Vane With Diameter 20-100mm
AISI 4130 Alloy Tool Steel Round Bar For Mechanical With Length 3000-6000mm
Forging Tool Steel Round Bar EN24 4340 1.6511 For Vane With Dia. 20-100mm
Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 2000t/Month |
| Delivery Time | 15-20days | Packaging Details | bulk packing |
| Technology | Forged or Hot Rolled | Thickness | 10-460mm |
| width | >=155mm | length | 1600-2200mm |
| Application | Making Injection Plastic Mould | Brand Name | Changfeng |
| Model Number | B30PH, P20, 1.2311, PDS-3 | Certification | ISO/Mill Certificate |
| Place of Origin | China | ||
| High Light | alloy tool steel ，carbon tool steel | ||
Pre hardened tool steel 1.2311 P20 for injection plastic die
pre hardened tool steel 1.2311 P20 for injection plastic die
1. Comparable Grade:
| AISI/ASTM | DIN | JIS | GB |
| P20 | 1.2311 | PDS-3 | 3Cr2Mo |
2. Application:
1. Used in zinc, aluminum,magnesium and its alloy die-casting mould.
2. Thermoplastic plastic injection molds,extrusion die.
3. Thermoplastic plastic blow molding mold.
4. Overloading mold main components.
5. Metal extrusion die die set.
3. Feature:
1. Pure steel vacuum degassing refining process for polishing or etch processing plastic mold
2. Pre-hardened state of supply, without heat treatment can be used directly in the mold, shorten the construction period.
3. By forging rolling processing, compact structure, 100% ultrasonic testing, non-porous, needle defects.
4. For the production of plastic mold and die casting low melting point metal mold material.
5. This steel has good machinability and mirror polishing properties.
6. Hardness:28-32HRC
7. Good dimensional stability
8. With long service life,Mold die life up to 50W times
4. Chemical composition (%)
| C | Si | Mn | P | S | Cr | Mo |
| 0.28-0.40 | 0.20-0.80 | 0.60-1.00 | ≤0.030 | ≤0.030 | 1.40-2.00 | 0.3-0.55 |
5. Characteristic of 1.2311 steel flat bar:
1. Vacuum degassing refining processing steel purity, suitable for polishing or etch processing plastic mold.
2. In pre-harden state delivery, no need in heat ttreatment can be directly used for mould 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 qualitative hardness is uniform (400mm thick), good toughness and good machining performance.
Our company have introduced large-sized vertical saw machines, horizontal saw machines, milling machines, grinding machines and other advance equipments, we can export our products by wholesales and retail sales, whole plate or strip is available. All our products can meet the standards of DIN, AISI, JIS and GB, all the material should be inspected the ultrasonic, hardness and others strict inspection process before the shipment!
We can provide below 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
Hot Sale Products for Hot/Cold work Mold Steel
| STANDARD/GRADE | Flat Bar Size(mm) | Round bar Size(mm) | Technics | ||||||
| DIN | AISM | JIS | GB(China) | Thickness | Width | Length | Diameter | Length | |
| 1.2311 | P20 | PDS-3 | 3Cr2Mo | 10-460 | 155-2200 | 1600-10000 | 12-120 | 4000-6000 | Forged, Hot Rolled |
| 1.2738 | P20+Ni | - | 3Cr2NiMnMo | 21-1200 | 1600-2200 | 4000-10000 | - | - | |
| 1.2379 | D2 | SKD11 | Cr12Mo1V1 | 6-160 | 155-810 | 3000-6000 | 14-80 | 3000-6000 | |
| 1.2080 | D3 | SKD1 | Cr12 | 12-90 | 155-610 | 3000-6000 | 10-180 | 3000-6000 | |
| 1.2083 | 420 | - | 4Cr13 | 12-260 | 205-2000 | 1600-6000 | 12-500 | 3000-6000 | |
| 1.2344 | H13 | SKD61 | 4Cr5MoSiV1 | 16-500 | 205-1000 | 3000-6000 | 150-450 | 3000-6000 | |
| 1.2510 | O1 | SKS3 | 9CrWMn | 9-120 | 155-610 | 3000-6000 | 8-80 | 3000-6000 | |
| 1.7225 | SAE4140 | SCM440 | 42CrMo | 20-280 | 155-2200 | 2000-6000 | 16-450 | 3000-10000 | |
Product show
Company Details
Business Type:
Distributor/Wholesaler,Exporter,Trading Company
Year Established:
2012
Total Annual:
5000000-10000000
Employee Number:
100~120
Ecer Certification：
Active Member
Guangzhou ChangFeng Steel Co., Ltd. is a professional special steel company, which specialized in exporting mould steel products based in China.With twenty years experience in special steel industry, our main products are Plastic Mould Steel, Hot Work Mould Steel, Cold Work Mould Steel, Alloy Struct... Guangzhou ChangFeng Steel Co., Ltd. is a professional special steel company, which specialized in exporting mould steel products based in China.With twenty years experience in special steel industry, our main products are Plastic Mould Steel, Hot Work Mould Steel, Cold Work Mould Steel, Alloy Struct...
Get in touch with us
Leave a Message, we will call you back quickly!