Tiyo asye pou dlo jeneralman refere a tiyo asye soude yo itilize pou transpòte dlo kri ak dlo pwòp. Karakteristik prensipal yo gen ladan rezistans presyon wo, rèd ekselan, ak fyab fò, ki fè yo apwopriye pou gwo -dyamèt ak gwo-rezo tiyo tiyo presyon.
|
Estanda |
Klas |
Konpozisyon chimik (wt%) |
||||||||
|
C |
Si |
Mn |
P |
S |
Cu |
Ni |
Kr |
Mo |
||
|
ASTM A519 |
SAE 1020 |
0.18-0.23 |
/ |
0.30-0.60 |
Mwens pase oswa egal a 0.040 |
Mwens pase oswa egal a 0.050 |
/ |
/ |
/ |
|
|
SAE 1030 |
0.28-0.34 |
0.60-0.90 |
Mwens pase oswa egal a 0.040 |
Mwens pase oswa egal a 0.050 |
||||||
|
SAE 1045 |
0.43-0.50 |
/ |
0.60-0.90 |
Mwens pase oswa egal a 0.040 |
Mwens pase oswa egal a 0.050 |
/ |
/ |
/ |
/ |
|
|
SAE 1524 |
0.19-0.25 |
1.35-1.65 |
Mwens pase oswa egal a 0.040 |
Mwens pase oswa egal a 0.050 |
||||||
|
SAE 1541 |
0.36-0.44 |
/ |
1.35-1.65 |
Mwens pase oswa egal a 0.040 |
Mwens pase oswa egal a 0.050 |
/ |
/ |
/ |
/ |
|
|
SAE 4140 |
0.38-0.43 |
0.15-0.35 |
0.75-1.00 |
Mwens pase oswa egal a 0.040 |
Mwens pase oswa egal a 0.040 |
0.80-1.10 |
0.15-0.25 |
|||
|
EN 10297-1 |
E275 |
Mwens pase oswa egal a 0.21 |
Mwens pase oswa egal a 0.35 |
Mwens pase oswa egal a 1.40 |
Mwens pase oswa egal a 0.030 |
Mwens pase oswa egal a 0.035 |
/ |
/ |
/ |
/ |
|
E315 |
Mwens pase oswa egal a 0.21 |
Mwens pase oswa egal a 0.30 |
Mwens pase oswa egal a 1.50 |
Mwens pase oswa egal a 0.030 |
Mwens pase oswa egal a 0.035 |
/ |
||||
|
E355 |
Mwens pase oswa egal a 0.22 |
Mwens pase oswa egal a 0.55 |
Mwens pase oswa egal a 1.60 |
Mwens pase oswa egal a 0.030 |
Mwens pase oswa egal a 0.035 |
|||||
|
41Cr4 |
0.38-0.45 |
Mwens pase oswa egal a 0.40 |
0.60-0.90 |
Mwens pase oswa egal a 0.035 |
Mwens pase oswa egal a 0.035 |
0.90-1.20 |
||||
|
34CrMo4 |
0.30-0.37 |
Mwens pase oswa egal a 0.40 |
0.60-0.90 |
Mwens pase oswa egal a 0.035 |
Mwens pase oswa egal a 0.035 |
/ |
0.15-0.30 |
0.90-1.20 |
||
|
42CrMo4 |
0.38-0.45 |
Mwens pase oswa egal a 0.40 |
0.60-0.90 |
Mwens pase oswa egal a 0.035 |
Mwens pase oswa egal a 0.035 |
/ |
0.15-0.30 |
0.90-1.20 |
||
|
JIS G3445 |
STKM13A |
Mwens pase oswa egal a 0.25 |
Mwens pase oswa egal a 0.35 |
0.30-0.90 |
Mwens pase oswa egal a 0.040 |
|||||
|
STKM13B |
Mwens pase oswa egal a 0.25 |
Mwens pase oswa egal a 0.35 |
0.30-0.90 |
Mwens pase oswa egal a 0.040 |
/ |
|||||
FAQ
K: Ki avantaj ki genyen nan tib asye san pwoblèm sou tib soude?
A: Tib asye san pwoblèm gen pi gwo fòs, pi bon rezistans korozyon, ak siperyè presyon -kapasite pote. Kontrèman ak tib soude, yo pa gen okenn pwen fèb nan kouti, sa ki fè yo ideyal pou aplikasyon kritik tankou lwil oliv ak gaz tiyo, chodyèr, ak sistèm idwolik.
Baj popilè: tiyo asye pou dlo, Lachin tiyo asye pou founisè dlo
