Guangzhou Changfeng Steel Co., LTD
| Supply Ability | 1000 MT/Month |
| Delivery Time | 7-15 days |
| Packaging Details | Standard Export Packing or As per request |
| Standard | DIN, JIS, AISI, ASTM, GB, BS |
| Application | Die mould / tooling / machinery |
| Melting | EAF+LF+ESR |
| Technics | Hot Rolled, Forged |
| Heat treatment: | Annealed / Q+T |
| Hardness | 51-55HRC |
| Surface Treatment | Black/Peeled/Polished |
| Shape | Plate / Flat Bar / Round bar |
| Brand Name | CF |
| Model Number | 1.2344, H13, SKD61, 4Cr5MoSiV1 |
| Certification | ISO/Mill Test Certificate |
| Place of Origin | China |
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Product Specification
| Supply Ability | 1000 MT/Month | Delivery Time | 7-15 days |
| Packaging Details | Standard Export Packing or As per request | Standard | DIN, JIS, AISI, ASTM, GB, BS |
| Application | Die mould / tooling / machinery | Melting | EAF+LF+ESR |
| Technics | Hot Rolled, Forged | Heat treatment: | Annealed / Q+T |
| Hardness | 51-55HRC | Surface Treatment | Black/Peeled/Polished |
| Shape | Plate / Flat Bar / Round bar | Brand Name | CF |
| Model Number | 1.2344, H13, SKD61, 4Cr5MoSiV1 | Certification | ISO/Mill Test Certificate |
| Place of Origin | China | ||
| High Light | hot rolled steel flat bar ，hot rolled alloy steel round bar | ||
Annealing Machinery Hot Rolled Steel Bar H13 1.2344 SKD61 with diameter 12-150mm
In steel Flat Bar Round Bar 1.2344 H13 SKD61 4Cr5MoSiV1, the molybdenum & vanadium acting as strengthening. The chromium content assists Hot Work Tool Steel Flat Bar Round Bar steel 1.2344 H13 SKD61 4Cr5MoSiV1 to resist softening when using at high temperatures. 1.2344 H13 SKD61 4Cr5MoSiV1 die steels offers outstanding combination of shock and abrasion resistance, and possesses good red hardness. It's capable of withstanding rapid cooling and resists premature heat checking. Tool Steel H13 has good machinability, good weldability, good ductility, and can be formed by multi function Machinery conventional means.
Due to Flat Bar Round Bar 1.2344 H13 SKD61 4Cr5MoSiV1 tooling steel excellent combination of very high toughness & fatigue resistance, AISI H13 hot work tooling steel is using much more than other tooling steel in tooling multi functional applications.
1. Features
a, Electro slag remelting, annealing with diffusion process and ultrafining heat-treatment has good microstructua homogeneity and finer dispersed carbides.
b, High isotropy, aspect rations≥0.8
c, Good tempering performance, high toughness, high temperature strength, good thermal stability and thermal fatigue resistance.
d, Annealing hardness≤230HB,quenching hardness 51-55HRC,tempering hardness 46-50HRC
2. Equivalent Grades
| GB | DIN | AISI | JIS | ASSAB |
| 4Cr5MoSiV1 | 1.2344 | H13 | SKD61 | 8407 |
3. Available Size(mm)
| Flat Bar Size(mm) | Round bar Size(mm) | |||
| Thickness | Width | Length | Diameter | Length |
| 16-260 | 205-610 | 3000-6000 | 16-200 | 300-6000 |
4. Chemical Composition (%)
| Grade | C | Si | Mn | P | S | Cr | Mo | V |
| H13 | 0.32-0.45 | 0.80-1.20 | 0.20-0.50 | ≤0.030 | ≤0.030 | 4.75-5.50 | 1.10-1.75 | 0.80-1.20 |
| SKD61 | 0.32-0.42 | 0.80-1.20 | 0.20-0.50 | ≤0.030 | ≤0.030 | 4.75-5.50 | 1.10-1.75 | 0.80-1.20 |
| 1.2344 | 0.38-0.42 | 0.80-1.20 | 0.30-0.50 | ≤0.015 | ≤0.020 | 4.80-5.50 | 1.20-1.50 | 0.90-1.10 |
| 4Cr5MoSiV1 | 0.32-0.45 | 0.80-1.20 | 0.20-0.50 | ≤0.030 | ≤0.030 | 4.75-5.50 | 1.10-1.75 | 0.80-1.20 |
5. Recommend Heat Treatment
| Quenching ℃ | Tempering ℃/HRC | ||||||||
| 1020-1050℃ | 100 | 200 | 300 | 400 | 500 | 550 | 600 | 650 | 700 |
| Air/oil or slat bath | 52 | 52 | 52 | 54 | 54 | 54 | 50 | 42 | 32 |
Our service
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...
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