美国泰克罗伊耐热钢焊丝echalloy90S-B9焊丝ER90S-B9焊丝

低合金耐热钢焊丝

品名

类别

AWS型号

典型化学成分，%

特点和用途

C

Mn

Si

Cr

Ni

Mo

低合金钢焊丝

Techalloy80S-B2焊丝

 

ER80S-B2

0.09

0.55

0.48

1.35

 

0.55

1.25Cr-0.5Mo钢焊接

Techalloy80S-B6焊丝

 

ER80S-B6

0.07

0.44

0.36

5.45

 

0.55

5CrMo钢焊接

Techalloy80S-B8焊丝

 

ER80S-B8

0.08

0.45

0.34

9.15

 

1.05

9CrMo钢焊接

Techalloy90S-B9焊丝

 

ER90S-B9

0.11

0.60

0.19

9.0

0.5

0.95

P91(T91)钢焊接

Techalloy110S-1焊丝

 

ER110S-1

0.07

1.55

0.45

0.3

2.30

0.42

σS 680Mpa,Ak 87J(-51℃)

Techalloy120S-1焊丝

 

ER120S-1

0.08

1.5

0.45

0.35

2.55

0.50

σs 730Mpa,Ak 80J(-51℃)