Guangzhou Changfeng Steel Co., LTD
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H13 / 1.2344 / SKD61 High Carbon Alloy Steel Round Bar For Die-casting
Equivalent grades:
| GB | DIN | AISI | JIS | ASSAB |
| 4Cr5MoSiV1 | 1.2344 | H13 | SKD61 | 8407 |
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 |
Feature:
1,Electro slag remelting, annealing with diffusion process and ultrafining heat-treatment has good microstructual homogeneity and finer dispersed carbides.
2,High isotropy, aspect rations≥0.8
3,Good tempering performance, high toughness, high temperature strength, good thermal stability and thermal fatigue resistance.
4,Annealing hardness≤230HB,quenching hardness 51-55HRC,tempering hardness 46-50HRC
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 |
Applications:
1,,Used to make forging die, hot extrusion die, precision forging die, die for aluminium, copper and its alloy mould.
2,Applicable to hot work, aluminum, magnesium, zinc, copper alloy die-casting die, cutting groove knife, scissors and hot forging action, plastic mold, hot work reamer, rolling knife, general hot forging die, hot bolt mold, heat, all kinds of tools, etc.
Delivery Detail: For abundant stock, 15-20 days.For customized products, 30-50 days.
Delivery state:
For 10-250MM thickness, hot rolled,black surface;
For up 250MM thinkness, forging,black surface
and can offer forging block, for 300-800 thickness precessed by Bao steel/Shagang group.
Surface treatment:
Round bar:Black / Grinding / Polished / Peeled /Turned
Steel plate:Black / Milling / Machined
All the sizes as require can be customerized as fresh production with MOQ,products of required specifications can be developed/produced per international, chinese or industry standards, or based on agreements with customers.
Product pictures:
About us:
Guangzhou ChangFeng Steel co., Ltd has a lot of experienced and competent elites and is capable of offering the best service after years of development.
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.
Our all 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.
Corner of factory:
