焊材工厂位于美国马里兰州巴尔的摩的美国合金科技公司TECHALLOY（泰可罗伊），具有70多年生产镍基合金、不锈钢和低合金钢焊接材料的历史，其强项为镍基焊材(包括焊丝,焊条等)以及特种不锈钢，如ER2209、ER385等，TECHALLOY（泰可罗伊）在焊接材料领域长期积累的经验、不断的锐意进取和技术创新，使TECHALLOY（泰可罗伊）的焊条和焊丝产品始终保持一流的工艺性能。稳定而出众的质量，逐渐成为苛刻应用环境各工业领域中焊接材料的主流全球供应商。美国合金科技公司专长于生产镍基合金、不锈钢焊接材料和其它用途合金线材等，其产量和技术在北美均处于领先地位。
镍和镍基合金焊丝
Techalloy 55 (AWS 无对应) Techalloy 99 (AWS A5.15 ERNi-CL) Techalloy 208 FM61( AWSA5.14 ERNi-1) Techalloy 276 (AWSA5.14 ERNiCrMo-4) Techalloy 413 FM67(AWS A5.7 ERCuNi) Techalloy 418 FA60(AWS A5.14ERNiCu-7) Techalloy 606 FM82(AWS A5.14 ERNiCr-3) Techalloy 617 (AWS A5.14 ERNiCrCoMo-1) Techalloy 622 (AWSA5.14 ERNiCrMo-10) Techalloy 625 (AWSA5.14 ERNiCrMo-3) Techalloy 718 (AWS A5.14 ERNiFeCr-2) Techalloy 725 (AWS 无对应) Techalloy 825 (AWSA5.14 ERNiFeCr-1)镍和镍基合金焊条
Tech-Rod 55 (AWSA5.15 ENiFe-Cl) Tech-Rod 99 (AWS A5.15 ENi-Cl) Tech-Rod 112 (AWS A5.11 ENiCrMo-3) Tech-Rod 117 (AWS A5.11 ENiCrCoMo-1) Tech-Rod 122 (AWS A5.11 ENiCrMo-10) Tech-Rod 135 (AWS 无对应) Tech-Rod 141 (AWS A5.11 ENi-1) Tech-Rod 182 (AWS A5.11 ENiCrFe-3) Tech-Rod 187 (AWS A5.6 ECuNi) Tech-Rod 190 (AWS A5.11 ENiCu-7) Tech-Rod 276 (AWS A5.11 ENiCrMo-4) Tech-Rod Weld A(AWS A5.11 ENiCrFe-2)不锈钢焊丝
Techalloy 307L (AWS 无对应) Techalloy 308/308H (AWS 5.9 ER308/308H) Techalloy 308/308L (AWS 5.9 ER308L) Techalloy 308LHS (AWS A5.9ER308L Si) Techalloy 309 (AWS A5.9 ER309) Techalloy 309/309L (AWS A5.9 ER309L) Techalloy 309LHS (AWS A5.9 ER309Lsi) Techalloy 309MoL (AWS A5.9 ER309LMo) Techalloy 310 (AWS A5.9 ER310) Techalloy 312 (AWS A5.9 ER312) Techalloy316/316L (AWS A5.9 ER316L) Techalloy 316LHS (AWS A5.9 ER316L Si) Techalloy 317L (AWS A5.9 ER317L) Techalloy 320 (AWS A5.9 ER320) Techalloy 320LR (AWS A5.9 ER320LR) Techalloy 330 (AWS A5.9 ER330) Techalloy 347 (AWS A5.9 ER347) Techalloy 385 (AWS A5.9 ER385) Techalloy 409Cb (AWS A5.9 ER409Cb) Techalloy 410 (AWS A5.9 ER410) Techalloy410 NiMo (AWS A5.9 ER410NiMo ) Techalloy 430 (AWS A5.9 ER430) Techalloy 430 LCb (AWS 无对应) Techalloy 630 (AWS ER630) Techalloy 2209 (AWS ER2209) Techalloy 2594 (AWS ER2594)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)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)