40Cr气保焊丝 40Cr氩弧焊丝 40Cr埋弧焊丝 40Cr焊条 40Cr焊丝 40Cr焊接材料 40Cr焊接性
40Cr焊接工艺详询13503197976
| 牌号 | C | Si | Mn | Cr | Ni | P | S | CU | 
| 40Cr | 0.37~0.44 | 0.17~0.37 | 0.50~0.80 | 0.80~1.10 | ≤0.030 | ≤0.035 | ≤0.035 | ≤0.030 | 
| 牌号 | C | Si | Mn | Cr | Ni | P | S | CU | 
| 40Cr | 0.37~0.44 | 0.17~0.37 | 0.50~0.80 | 0.80~1.10 | ≤0.030 | ≤0.035 | ≤0.035 | ≤0.030 | 
40Cr气保焊丝 40Cr氩弧焊丝 40Cr埋弧焊丝 40Cr焊条 40Cr焊丝 40Cr焊接材料 40Cr焊接性
40Cr焊接工艺详询13503197976
| 牌号 | C | Si | Mn | Cr | Ni | P | S | CU | 
| 40Cr | 0.37~0.44 | 0.17~0.37 | 0.50~0.80 | 0.80~1.10 | ≤0.030 | ≤0.035 | ≤0.035 | ≤0.030 | 
| 牌号 | C | Si | Mn | Cr | Ni | P | S | CU | 
| 40Cr | 0.37~0.44 | 0.17~0.37 | 0.50~0.80 | 0.80~1.10 | ≤0.030 | ≤0.035 | ≤0.035 | ≤0.030 | 
        
                
        
        
        
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