Techalloy 90SB3焊丝

低合金钢焊丝

 

Techalloy 80S-B2 (AWS A5.28 ER80S-B2)

 Techalloy 515 (AWS A5.23 EB2)

 Techalloy 90S-B3 (AWS A5.28 ER90S-B3)

 Techalloy 521 (AWS A5.23 EB3)

 Techalloy 80S-B6 (Techalloy 502) (AWSA5.287 ER80S-B6)

 Techalloy 80S-B8 (Techalloy 505) (AWS A5.28 ER80S-B8)

 Techalloy 90S-B9 (AWS A5.28 ER90S-B9)

 Techalloy 110S-1 (AWS A5.28 ER110S-1)

 Techalloy 120S-1 (AWS A5.28 ER120S-1)

 Techalloy 4130 (AWS无对应)

 Techalloy AK-10* (AWS A5.28 ER100S-G)

 

 

不锈钢焊条

 

 Tech-Rod 308/308L (AWS A5.4 E308L-16) (AWS A5.4 E308L-17)

 Tech-Rod 309/309L (AWS A5.4 E309L-16) (AWS A5.4 E309L-17)

 Tech-Rod 310 (AWS A5.4 E310-16)

 Tech-Rod 312 (AWS A5.4 E312-16)

 Tech-Rod 316/316L (AWS A5.4 E316L-16) (AWS A5.4 E316-17)

 Tech-Rod 317L (AWS A5.4 E317L-16)

 Tech-Rod 320 (AWS A5.4 E320-16)

 Tech-Rod 320LR (AWS A5.4 E320LR-16)

 Tech-Rod 330 (AWS A5.4 E330-16)

 Tech-Rod 347 (AWS A5.4 E347-16)

 Tech-Rod 385 (AWS A5.4 E385-16)

 Tech-Rod 410 (AWS A5.4 E410-16)

 Tech-Rod 410NiMo (AWS A5.4 E410NiMo-16)

 Tech-Rod 430 (AWS A5.4 E430-16)

 Tech-Rod 630 (AWS A5.4 E630-16)

 Tech-Rod 2209 (AWS A5.4 E2209-16) (Duplex Grade)

 Tech-Rod Weld-All (AWS无对应)

 Tech-Rod 2594 (AWS无对应)

不锈钢和镍基合金药芯焊丝

 

 Techalloy 308LFC E308LTO-1 E308LTO-4

 Techalloy 308LFCA E308LTO-1 E308LTO-4

Techalloy 309LFC E309LTO-1 E309LTO-4

Techalloy 309LFCA E309LTO-1 E309LTO-4

 Techalloy 316LFC E316LTO-1 E316LTO-4

Techalloy 316LFCA E316LTO-1 E316LTO-4

 Techalloy 625FCA (AWS无对应)

不锈钢焊丝

品名	类别	AWS型号	典型化学成分，%						特点和用途
			C	Mn	Si	Cr	Ni	Mo
不锈钢焊丝	Techalloy 2209	ER2209	0.016	1.4	0.45	22.4	8.5	3.2	双相不锈钢焊接
	Techalloy 308L	ER308L	0.019	1.72	0.46	20.8	10.1
	Techalloy 309L	ER309L	0.021	1.75	0.51	23.4	12.7
	Techalloy 310	ER310	0.11	1.90	0.40	27.1	21.0		25/20合金
	Techalloy 316L	ER316L	0.016	1.87	0.48	19.3	13.2	2.25
	Techalloy 347	ER347	0.04	1.65	0.52	19.9	9.75		321,347不锈钢焊接
	Techalloy 410	ER410	0.11	0.45	0.39	12.5
	Techalloy 410NiMo	ER410 NiMo	0.02	0.45	0.4	11.8	4.5	0.55	耐气蚀部件焊接
	Techalloy 430	ER430	0.07	0.44	0.36	16.5			铁素体不锈钢

不锈钢焊条  

品名	类别	AWS型号	典型化学成分,%						特点和用途
			C	Mn	Si	Cr	Ni	Mo
不锈钢焊条	Tech-Rod 2209	E2209-16	0.02	1.65	0.52	22.4	8.9	3.3	焊UNSN31803类22%Cr双相钢,强度高,耐海水腐蚀等
	Tech-Rod 308L	E308L-16	0.03	1.65	0.43	19.4	9.3		超低碳308,减少了碳化物析出和晶间腐蚀可能性,低温韧性好,适于超低温应用
	Tech-Rod 309L	E319L-16	0.035	1.58	0.53	23.45	12.6		超低碳309,耐晶间腐蚀,在复合层堆焊及焊接南非热处理的异材接头时优于309
	Tech-Rod 310	E310-16	0.11	1.9	0.52	26.2	20.95		焊接铸锻态的同种合金,也用于异材焊接,全奥氏体焊缝金属,热输入要低
	Tech-Rod 310HC	E310HC-16	0.41	2.15	0.52	26.25	21.4		焊接HK级耐热铸造合金,钢铁石化高温应用
	Tech-Rod 316L	E316L-16/-17	0.035	1.75	0.52	18.7	12.65	2.30	超低碳型316,用于常温下耐硫化物液体和化合物腐蚀,不用于400℃以上高温
	Tech-Rod 347	E347-16	0.55	1.65	0.52	19.15	10.15		铌稳定化不锈钢焊接321（18/8Ti）,347,耐腐蚀性好,也可焊310,302,304,304L,308
	Tech-Rod 385	E385-16	0.015	2.1	0.45	20.5	25.2	4.6	焊904L类不锈钢，制造储存硫酸磷酸容器设备等，抗应力腐蚀裂纹，耐点蚀隙蚀
	Tech-Rod 410	E410-16	0.12	0.68	0.52	12.1			焊接403，405，410，416不锈钢，堆焊于碳钢上做耐腐蚀耐磨层，耐气蚀，耐淡水和弱酸侵蚀
	Tech-Rod 410NiMo	E410NiMo-16	0.03	0.52	0.45	12.1	4.55	0.52	焊接和补焊同材铸件，超低碳，抗裂性纫性均优于410，水轮机部件制造和维修的理想材料