Dur Carbon Uchel E71T-1C Stwff weldio gwifren craidd fflwcs
Cais a Safonol
1. Yn addas ar gyfer llong, pont, adeiladu, llwyfan alltraeth, piblinell, weldio strwythur dur.
2. Y safon a gyfarfuom: GB/T10045 T 49 2 T1-1 C1 A, AWS A5.20 E71T-1C & A5.20M E491T-1C, ISO17632-A:T42 2 P C1 1, ISO 17632-T49 2 T1 -A C1 A
JIS Z3313 T49T1-1CA-U
Nodweddion
1.Mae'r arc yn feddal ac yn sefydlog, llai o dasgu, ffurfio hardd, desagging da, llai o huddygl, ac mae ganddo berfformiad proses weldio rhagorol. Perfformiad effaith tymheredd isel ardderchog.
Cwmni a Ffatri
Cyflwyniad cyfansoddiad cynnyrch a phriodweddau mecanyddol
CYDRADDOLDEB CEMEGOL:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
RHEOLAU GB/T | 0.18 | 2.00 | 0.90 | 0.20 | 0.50 | 0.30 | 0.030 | 0.030 | 0.08 |
RHEOLAU AWS | 0.12 | 1.75 | 0.90 | 0.20 | 0.50 | 0.30 | 0.030 | 0.030 | 0.08 |
GWERTH ENGHREIFFTIOL | 0. 040 | 1.300 | 0.40 | 0.02 | 0.01 | 0.01 | 0.011 | 0.005 | 0.01 |
EIDDO MECANYDDOL:
EIDDO | CRYFDER YIELD(MPa) | CRYFDER ESTYNIAD(MPa) | TRINIAD GWRES ℃ xh | GWERTH IMAPACT J/℃ | ELONGATION(%) | ||||
RHEOLAU GB/T | 390 | 490-670 | AW | 27/-20 | 18 | ||||
RHEOLAU AWS | 390 | 490-670 | AW | 27/-20 | 22 | ||||
GWERTH ENGHREIFFTIOL | 480 | 550 | AW | 125/-20 | 28 |
PARAMEDRAU WELDIO A ARGYMHELLIR:
MANYLEBAU DIAMETER(mm) | 1.2 | 1.4 | 1.6 | ||||
VOLT | 23-32 | 24-36 | 25-40 | ||||
CRhA | 150-300 | 170-360 | 200-400 | ||||
MM | 15-20 | 15-20 | 18-25 | ||||
L/MIN | 15-25 | 15-25 | 15-25 |
NODYN:
H/W: weldio safle llorweddol. O/W: weldio sefyllfa uwchben
AWDURDOD ARDYSTIO: ABS/BV/CCS/DNV/GL/LR/NK/CE/JIS
ACHOSION NODWEDDOL
Tystysgrifau
CYDRADDOLDEB CEMEGOL:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
RHEOLAU GB/T | 0.18 | 2.00 | 0.90 | 0.20 | 0.50 | 0.30 | 0.030 | 0.030 | 0.08 |
RHEOLAU AWS | 0.12 | 1.75 | 0.90 | 0.20 | 0.50 | 0.30 | 0.030 | 0.030 | 0.08 |
GWERTH ENGHREIFFTIOL | 0. 040 | 1.300 | 0.40 | 0.02 | 0.01 | 0.01 | 0.011 | 0.005 | 0.01 |
EIDDO MECANYDDOL:
EIDDO | CRYFDER YIELD(MPa) | CRYFDER ESTYNIAD(MPa) | TRINIAD GWRES ℃ xh | GWERTH IMAPACT J/℃ | ELONGATION(%) | ||||
RHEOLAU GB/T | 390 | 490-670 | AW | 27/-20 | 18 | ||||
RHEOLAU AWS | 390 | 490-670 | AW | 27/-20 | 22 | ||||
GWERTH ENGHREIFFTIOL | 480 | 550 | AW | 125/-20 | 28 |
PARAMEDRAU WELDIO A ARGYMHELLIR:
MANYLEBAU DIAMETER(mm) | 1.2 | 1.4 | 1.6 | ||||
VOLT | 23-32 | 24-36 | 25-40 | ||||
CRhA | 150-300 | 170-360 | 200-400 | ||||
MM | 15-20 | 15-20 | 18-25 | ||||
L/MIN | 15-25 | 15-25 | 15-25 |
NODYN:
H/W: weldio safle llorweddol. O/W: weldio sefyllfa uwchben
AWDURDOD ARDYSTIO: ABS/BV/CCS/DNV/GL/LR/NK/CE/JIS