Sand Cast Carbon Steel Casting

Carbon steel is one of main materials in steel casting industry. According to the carbon contents, carbon steels are classified as three types

Product Details

With more than 30 years of casting history, Wenzhou Longzhu   Industrial Co., Ltd. has a large number of experienced casting engineers and   technicians. We can produce castings of various sizes, shapes and materials   according to the drawings provided by customers, especially in the field of   valve castings. Cooperate with Fortune 500 companies for many years.





Material selection:

GS-C251.0619,WCB.WCC,LCB,LCC,LC3,4C,4D,WC6,C5,C12, C12A,CA15CF3,CF8(-196’C),CF3M,CF8M,CF8C,CD4MCu,CK3MC   uN,ZG200-400,ZG230-450,ZG270-500,2G40Cr1,ZG20CrM0.2G15C   r1Mo1V,ZG35Cr1MO.ZG16CrMOG(1Cr5Mo),ZG1Cr13,ZGOCr18Ni9 Ti.5A.KmTB   Cr26.4A




Resin sand casting, etc.

Wenzhou Longzhu Industrial Co.,Ltd

Sales manager: Mrs.peng             E-mail:

Tel: 0086-0577-86621768              Fax: 0086-0577-86621935

Address : No.19 Longyong   Road.Xiongxin Village. Longwan,Wenzhou,Zhejiang,China

Product Deatil:

Carbon steel is one of main materials in steel casting industry. According to the carbon contents, carbon steels are classified as three types:

Low-carbon steels(< 0.20% C): A range of tensile properties are provided by heat treatment, and may be hardened to provide high surface hardness with abrasion resistance and good core ductility.

Medium-carbon steels(0.20 to 0.50% C): This grade makes it more durable, pliable and stronger. A range of tensile strengths are possible, with good ductility and impact resistance, easy to for secondary machining in a softened state.

High-carbon steels(> 0.50% C): High strength, good shape memory, is a particularly good option for spring manufacturers. This alloy steel for high strength applications is subject to wear and abrasion and is also suitable for heavy duty applications.

Advantages of Sand Casting

● Almost any ferrous and non-ferrous metals can be casted by sand casting

● Parts caan vary greatly in size, weight and shape. Weight can be from ounces to hundreds of tons

● Cost of tools is low comparing to other process

● Small quantity or large quantity

● Relative low cost for high volume parts

Company Profile

Wenzhou Longzhu Industrial Co., Ltd (Longzhu) is located in Wenzhou Xiongxin Industrial Zone, next to Yaoxi Scenic Zone in the south, 5km away from Wenzhou Airport, 12km away from Wenzhou Railway Station and 3km away from Wenzhou Longwan Wan-ton Wharf, enjoying beautiful sceneries and convenient transportation. Founded in 1986, Longzhu has gone through thirty years of winds and rains and developed into one of Wenzhou's largest professional casting enterprises integrating the R&D, casting, machining and marketing of valve castings and machine parts. Moreover, the company has been awarded "Model Integrity Enterprise", "Honest Private Business", "Zhejiang AAA-grade Credit Enterprise", and "Enterprise with Harmonious Labor Relation in Longwan District", "Wenzhou Well-known Trademark and Zhejiang Well-known Trade Name. Moreover, the company was rated as National High-tech Enterprise in 2015.

Our service:

1. We are professional manufacturer specializing in manufacturing various metal parts,including CNC milling,CNC turning, Stainless steel casting

2. With experienced technical engineers and modern inspection equipment ,our company can help you to do costdown

3. Factory direct price and on time delivery

4. Small quantity acceptable

5. We are committed tu focusing on client’s demand and satisfaction, and to providing high quality products at competitive prices according to your drawings or samples

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