| 
 | 公司基本資料信息 
 | |||||||||||||||||||||||||||||
| 
					產(chǎn)品型號
				 | 
					C
				 | 
					Si
				 | 
					Mn
				 | 
					P
				 | 
					S
				 | 
					Ni
				 | 
					Cr
				 | 
					Mo
				 | 
| 
					TGF308
				 | 
					≤0.08
				 | 
					≤0.65
				 | 
					1.0-2.5
				 | 
					≤0.03
				 | 
					≤0.03
				 | 
					9.0-11.0
				 | 
					19.5-22.0
				 | 
					——
				 | 
| 
					TGF308L
				 | 
					≤0.03
				 | 
					≤0.65
				 | 
					1.0-2.5
				 | 
					≤0.03
				 | 
					≤0.03
				 | 
					9.0-11.0
				 | 
					19.5-22.0
				 | 
					——
				 | 
| 
					TGF309
				 | 
					≤0.12
				 | 
					≤0.65
				 | 
					1.0-2.5
				 | 
					≤0.03
				 | 
					≤0.03
				 | 
					12.0-14.0
				 | 
					23.0-25.0
				 | 
					——
				 | 
| 
					TGF309L
				 | 
					≤0.03
				 | 
					≤0.65
				 | 
					1.0-2.5
				 | 
					≤0.03
				 | 
					≤0.03
				 | 
					12.0-14.0
				 | 
					23.0-25.0
				 | 
					——
				 | 
| 
					TGF316L
				 | 
					≤0.03
				 | 
					≤0.65
				 | 
					1.0-2.5
				 | 
					≤0.03
				 | 
					≤0.03
				 | 
					11.0-14.0
				 | 
					18.0-20.0
				 | 
					2.0-3.0
				 | 
| 
					TGF347
				 | 
					≤0.08
				 | 
					≤0.65
				 | 
					1.0-2.5
				 | 
					≤0.03
				 | 
					≤0.03
				 | 
					9.0-11.0
				 | 
					19.0-21.5
				 | 
					≤1.0
				 | 
| 
					T:板厚mm;θ:坡口角度°;a:鈍邊厚度mm;b:對口間隙mm
				 | |||||||
| 
					焊接位置
				 | 
					坡口狀況
				 | 
					焊接條件
				 | |||||
| 
					T
				 | 
					θ
				 | 
					a
				 | 
					b
				 | 
					電流(A)
				 | 
					其它
				 | ||
| 
					平仰
				 | 
					≤3
				 | 
					0
				 | 
					0
				 | 
					2-4
				 | 
					100-140
				 | 
					焊絲直徑:2.0-2.6mm 氬氣流量:10-15L/min 鎢極直徑:2.4-3.2mm 電 源:直流 | |
| 
					>3
				 | 
					30-40
				 | 
					1-3
				 | 
					2-4
				 | 
					100-180
				 | |||
| 
					垂直
				 | 
					≤3
				 | 
					0
				 | 
					0
				 | 
					2-4
				 | 
					80-120
				 | ||
| 
					>3
				 | 
					30-40
				 | 
					1-3
				 | 
					2-4
				 | 
					100-160
				 | |||