Wuhan Jianheng Metal Technology Co., Ltd.
Professional supplier for castings, forgings, machined parts and other metal products
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Toggle Seat Products Alloy Steel Casting Jaw Crusher Spare Parts
Toggle seat is one of common spare parts for jaw crushers. Usually it is important parts to connect toggle plate and crushers, with high requirement on dimensions and machanical properties. Usually we use carbon steel or alloy steel to produce it, with surface heat treatment on working area, to be sure it can have max working life and good performance.
We also supply lot of other alloy steel products.
Carbon & alloy steel castings
We are supplying carbon steel castings with C:0.15-0.50%; it is very commen material which been widely used in many different industries. We supplying carbon steel castings according to the drawings and technqiue requirement from customers. The main production process for castings are sodium silica sand process and investment casting process. We also use lost foam process producing some complicated casting with lower technique requirements.
Alloy steel is based on carbon steel, some other alloy elements are added, and supplemented by different heat treatment and processing technology, to obtain steel with different excellent properties. Generally, such material products has a good combination of strength, toughness, wear resistance and so on to meet the needs of different industries and different customers.
We are supplying castings weight range from 0.1kg to 5000kg for single piece. Normally the typical production process are investment casting process for small and complicated casting, sodium silica sand process or resin sand casting process for big castings.
Standard and grade for alloy steel
Follow standard and grade are the castings we are supplying to our customers. We also open to provide customization service for special material and requirements.
| GB/T 3077 | Mn series, SiMn series, Cr series, CrMo series, CrMoV series, CrNiMo series |
Standard and grade
| GB 11352 | ZG200-400, ZG-230-450, ZG-270-500, ZG310-570, ZG340-640 |
| DIN EN 10293 | GE200(1.0420), GE240(1.0446), GE300(1.0558) |
| JIS G5101 | SC 360, SC 410, SC 450, SC 480 |
| ASTM A27 | Grade N-1, Grade N-2, Grade U-60-30, Grade 60-30, Grade 65-35, Grade 70-36, Grade 70-40. |
Typical products of alloy steel castings
Typical products of carbon steel castings
Carbon steel casting has good toughness, is widely used in the production of various industries of metal parts. Following are some typical casting photos produced by us. We produced many parts by this material, and castings mainly used in railway, bridge, various kinds of construction projects, manufacturing various metal components under static load and unimportant mechanical parts and general welding parts without heat treatment.