ISO9477 steel grade 410-620 is one high strength popular steel material in casting purpose. Generally it’s低合金碳钢。
ISO 9477-2015High strength cast steels for general engineering and structural purposes
410 - 620年级铸造Chemical Requirements and Mechanical Property：
All steel grade in ISO 9477 has below chemical requirements:
硅：最大0.60
Sulfur: 0.025 max
Phosphorus: 0.030 max
其他化学成分应通过制造商与购买者之间的协议选择。但是碳等效（CE）定义为波纹管：
CE=C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15
Recommend Chemistry based on our experience:
中国级ZGD410-620。www.tauziabd.com
| Grade | C % | si％ | Mn % | p％ | S % | Cr % | Ni % |
| ZGD410-620 | 0.2 | 0。75 | 0.4-0.7 | 0.04 | 0.04 | 4-6 | 0.4 |
| ZGD410-620 | 0.22-0.3 | 0。5-0.8 | 1。30-1.6 | 0。035 | 0。035 | - | - |
410 - 620年级铸造环境温度下的机械性能：
抗拉强度：620-770 MPA
产量强度：410MPa min
ELONGATION:16％分钟
减少面积：40％分钟
影响能量：20J
1MPA = 1 N/mm2
Ambient temperature is taken as 23±5ºC
Hardness reference: 179-250HBS
410-620级铸造热处理过程：generally all castings need to be tempered. To get the good mechanical property, generally 410-620 need normalizing and tempering
制造过程：沙子铸造，精密损失蜡投资铸造。亚博顶级游戏
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Our Services
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1亚博顶级游戏
Casting Quality focus on Metal Parts industry, we provide professional service in Metal Casting field.
亚博顶级游戏砂铸造是一种流行的金属形式方法，适用于所有物资，例如灰铁，延性铁，可延展铁，碳钢，不锈钢，铝和青铜。
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2投资铸造
Also named as precision lost wax casting, mainly suitalbe for carbon steel and stainless steel parts. We also provide grey iron and ductile iron and aluminum and bronze parts and Titanium alloy by investment casting. It can achieve the best appearance with good tolerance
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3Shell Casting
壳牌铸造方法是替代投资铸造和砂铸件的好选择。亚博顶级游戏质量比砂铸件更好，适合大量生产。亚博顶级游戏
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4Rapid Prototyping.
3D打印和快速原型服务。
3D Scanning by physical sample.
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5亚博比赛官网登入
CNC铣削，CNC带有5 Axis CNC中心的转动，我们根据客户设计图纸为所有铸件提供精确加工。
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6CAD/CAM设计
根据客户需求，机械设计服务，我们的软件是SolidWorks和AutoCAD。
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7Tools/Molds Design
霉菌设计和生产将用于金属铸造广告塑料注塑工业。根据我们10多年的经验，我们为欧洲和北美客户的客户提供专业模式。
WHY CHOOSE CASTING QUALITY?
What makes Casting Quality the best?
创新
我们的工程师不仅仅是设计师……。他们是先驱。我们的团队使用CAD/CAM进行铸造零件的模拟。通过高级技术，我们可以知道重量和结构。我们还参观了许多工厂，以了解它们的差异并每年改善我们的产品。
质量
We’re obsessed with quality. Casting Quality constantly strives to exceed our customers’ expectations in durability and performance. In fact, we will control the whole process from the original material to the finished parts , include the technology .Uniquely-designed Quality Control System focuses on ensuring four product goals: 1) Eligible Chemistry , 2) Hardness 3) Property and 4) Affordable Pricing. The result is the best casting products value in the industry.
服务
We’re in Qingdao,China, It has convenient transportation of road and sea. Courteous service is part of who we are, and we do it better than anyone in the industry. With Casting Quality you can expect friendly, knowledgeable, and prompt customer service.
履行
运输订单的完整和按时对我们的客户至关重要。我们将在接受您的订单之前计算交货日期和结果。亚博sport注册铸造质量始终排名为交付速度和填充速度的最佳之一。
