LC9is one Nickel steel casting grade which listed inASTM A352/352M standard only. UNS code is J31300. It’s a most popular grade for low temperature application.
铸造质量工业的铸造方法亚博sport注册:
- 亚博顶级游戏
- Investment Casting (Lost Wax Casting, Precision Casting)
ASTM A352LC9等效钢级：www.tauziabd.com
Reference Casting Standards:
ASTM A352Standard Specification for Steel Castings, Ferritic and Martensitic, for Pressure-Containing Parts, Suitable for Low-Temperature Service.
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亚博顶级游戏
亚博sport注册铸造质量专注于金属零件行业，我们在金属铸造场中提供专业服务。
Sand Casting is a popular metal form method, are suitable for all materiel, such as grey iron, ductile iron, malleable iron, carbon steel, stainless steel, aluminum and bronze.
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Investment Casting
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 by investment casting. It can achieve the best appearance with good tolerance
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壳铸
Shell casting method is a good option to replace investment casting and sand casting. the quality is better than sand casting parts, suitable for bulk production.
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CNC铣削，CNC带有5个XIX CNC中心，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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CAD设计
Mechanical Design service based on customers requirement, our software is Solidworks and AutoCAD.
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工具/模具设计
Mould design and production will be served for metal casting ad plastic injection industry. Based on our more than 10 years experience, we supply professional molds for our customers in Europe and North American.
| Stainless Steel Grade | LC9化学成分 /物理特性％ (max, except where range is given) |
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| Standard | 年级 | Carbon | 硅 | Manganese | 磷 | 硫 | Nickel | 铬 | 钼 | 铜 | Vanadium |
| ASTM A352 | LC9 | 0.13 | 0.45 | 0.90 | 0.04 | 0.045 | 8.50-10.0 | 050 | 0.20 | – | 0.03 |
| Element, % (max, except where range is given). | |||||||||||
ASTM A352GR. LC9Heat treatment process:castingQuality.com
A352 LC9 shall be liquid-quenched and tempered. Castings shall be tempered in the range of 1050 to 1175°F [565-635°C], followed by cooling in air or liquid
铸件应在转换以下冷却，在倒入后直接范围并在重新加热以进行标准化或液体淬火之前直接范围。
ASTM A352GR. LC9钢机械性能www.tauziabd.com
| Stainless Steel Grade | Tensile Strength min | Yield Strength, min | Elongation, min | 减少面积，最小 | 影响需求charpy v-notch ft-lbf [J] | ||||||
| Standard | 年级 | UNS | KSI | MPA | KSI | MPA | % | % | Average | 单身的 | Temperature °F [°C] |
| ASTM A352 | LC9 | J31300 | 85.0 | 585 | 75 | 515 | 20 | 30 | 20 [27] | 15 [20] | -320 [-196] |
ASTM A352GR. LC9 Typical Casting Application
- 泵铸件。
- 阀门铸造s.
- Water System castings.
- Low temperature condition.
- Heat Exchanger System.
