| Customization: | Available |
|---|---|
| Type: | Sheet |
| Standard: | AISI, ASTM, DIN, JIS, GB |
|
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Mold material refers to the specialized steel used for crafting molds, including cold punching dies and hot forging dies. It forms the cornerstone of the mold manufacturing industry, influencing performance through its variety, specifications, and quality. Recently, the industry has seen rapid advancements in mold output, production technologies, process equipment, and quality standards. Notable enterprises like Fushun Special Steel, Great Wall Special Steel, Xingcheng Special Steel, and Hangzhou Steel have received national support. This growth has propelled industrial products toward enhanced sophistication, customization, and high added value. Mold steel, being the predominant material, plays a critical role in manufacturing molds used across diverse sectors.
Performance Requirements
1. Annealing Processability
Features a broad spheroidizing annealing temperature range, ensuring low and stable annealing hardness, alongside a high spheroidization rate.
2. Forgeability
Exhibits low resistance to hot forging deformation, excellent plasticity, and a wide forging temperature range. It minimizes the risk of forging cracks, cold cracks, and the formation of network carbides.
3. Oxidation and Decarburization Sensitivity
Demonstrates high oxidation resistance at elevated temperatures with a slow decarburization rate. It remains unaffected by heating mediums and shows minimal pitting tendency.
4. Cutting Processability
Allows for large cutting volumes with minimal tool wear and low surface roughness during machining.
5. Hardenability
Achieves a deeper hardened layer post-quenching and can be effectively hardened using mild quenching media.
6. Grindability
Offers minimal wear on grinding wheels, supports extensive grinding without burning, and resists abrasion and grinding cracks under various conditions.
7. Hardenability
Ensures consistent, high surface hardness after quenching.
8. Quenching Deformation and Cracking Tendency
Shows minimal volume change, slight warping, and distortion during quenching, with low sensitivity to cracking and quenching temperature variations.
Application
Mold steel plates are indispensable across numerous industries such as automobile manufacturing, electronics, home appliances, plastic products, and medical devices. These sectors demand molds with exceptional strength, hardness, wear resistance, and corrosion resistance.
1. In automobile manufacturing, mold steel plates craft stamping molds, injection molds, and die-casting molds to meet stringent quality standards.
2. In electronics, such as mobile phone shells and computer keyboards, these plates offer superior processing performance and wear resistance to ensure precision and stability.
3. For home appliances, including refrigerator, washing machine, and air conditioner molds, these plates provide the required hardness, wear resistance, and corrosion resistance.
Plastic product manufacturing demands mold steel plates for items like plastic bottles, boxes, and pipes, with an emphasis on wear and corrosion resistance.
4. In medical device manufacturing, mold steel plates are crucial for producing surgical instrument molds, medical syringe molds, and artificial joint molds, necessitating high hardness, wear resistance, and corrosion resistance.
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Detail Page
| Product Name | 38CrCoWV18-17-17 Mold /Mould Steel Plate |
|---|---|
| Material | 38CrCoWV18-17-17 |
| Standard | ASTM, AISI, DIN, EN, GB, JIS |
| Specification | According to customer requirements |
| Features |
With high hardenability and thermal cracking resistance, the steel contains a high content of carbon and vanadium, good wear resistance, toughness is relatively weakened, has good heat resistance, has good strength and hardness at higher temperatures, high wear resistance toughness, excellent comprehensive mechanical properties and high tempering stability. |
| Application |
It is used to manufacture forging mold, hot extrusion mold and precision forging mold with large impact load. Aluminum, copper and their alloys mold casting. |
| MOQ | 1TON |
| Trade Terms | EXW,FOB,CFR,CIF |
| Payment Terms | 30% TT for deposit,70% TT/70% LC at sight balance before shipment. |
| Delivery time | Delivered within 30 days after the receipt of deposit. |
| Package | Waterproof paper, and steel strip packed. Standard Export Seaworthy Package. Suit for all kinds of transport, or as required. |
| 38CrCoWV18-17-17 Chemical composition list (%) | ||||||||||
| Element | C | Si | Mn | P | S | Cr | Mo | W | V | Co |
| Min | 0.35 | 0.15 | 0.2 | - | - | 4 | 0.3 | 3.8 | 1.7 | 4 |
| Max | 0.45 | 0.5 | 0.5 | 0.03 | 0.02 | 4.7 | 0.5 | 4.5 | 2.1 | 4.5 |
| 38CrCoWV18-17-17 mechanical property | |
| heat treatment | hardness |
| HBW | |
| Anneal (+A) | ≤260 |
| Quenching and tempering | HRC |
| ≥48 | |
Premium-Grade Materials:
We harness only the finest high-quality raw materials to guarantee unmatched strength, exceptional toughness, and enduring durability in every product.
Cutting-Edge Technology:
Our production leverages state-of-the-art manufacturing processes, including sophisticated smelting, continuous casting, and advanced rolling technology, ensuring superior quality.
Tailored Solutions:
We offer bespoke design and manufacturing solutions, meticulously crafted to meet the unique specifications and requirements of our esteemed clients.
Q1: Why choose your company?
A: With over 16 years of dedicated expertise in the industry, Shanghai Bolaisheng Metal Group Co., Ltd. stands as a beacon of excellence. We pride ourselves on having our own state-of-the-art factory and an unparalleled professional sales team committed to delivering the best service.
Q2: What are your terms of payment?
A: Our payment terms are designed to offer flexibility and assurance. We require a 30% T/T upfront deposit, with the remaining 70% due before delivery, ensuring a seamless transaction.
Q3: What are the terms of delivery?
A: We offer a variety of delivery terms to suit your needs, including FOB, CFR, CIF, and EXW, providing you with the convenience and choice you deserve.
Q4: What is your delivery time?
A: Our standard lead time is efficiently set between 7 to 15 days after receiving the deposit, ensuring swift and reliable delivery of your orders.
Q5: Can you provide samples?
A: Absolutely, we are pleased to offer free samples provided they are available in stock. However, we kindly request that the transportation fees be covered by the buyer.
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