EN10028-6 P690QL1 P690QL2 Boiler Hlau Phaj
P690QL1 yog qhov siab - muaj zog tsawg {}} alllo allloy steel nrog ob qib: P690QL1 thiab P690QL2. Nws zwm rau lub siab siab ntshaus steel phaj hauv European cov qauv en10028 - 6. P690QL1 Steel Phaj yog siv rau cov khoom siv xws li cov hlab ntsha siab thiab Boilers.
P690QL2 Hlau yog tus weldable nplua {2} grain grain qauv qauv steel (alroy} Nplooj ntawv hlau) siv lub nkoj tsim kev siv siab. Tsawg qhov kub thiab txias cov ntawv thov txog li -40 degree.
P690ql1 Cov Khoom Muaj Peev Xwm Phaj Tshuaj Muaj Feem
| C | Si | Mn | Ni | P | S | Cr | Mo | V | N | Nb | Ti | CU | Tsaus yr | B |
| Max 0.2 | Max 0.8 | Max 1.7 | Max 2.5 | Max 0.02 | Max 0.008 | Max 1.5 | Max 0.7 | Max 0.12 | Max 0.015 | Max 0.06 | Max 0.05 | Max 0.3 | Max 0.15 | Max 0.005 |
P690QL2 Boiler Phaj Tshuaj Muaj Tshuaj
| C | Si | Mn | Ni | P | S | Cr | Mo | V | N | Nb | Ti | CU | Tsaus yr | B |
| Max 0.2 | Max 0.8 | Max 1.7 | Max 2.5 | Max 0.02 | Max 0.005 | Max 1.5 | Max 0.7 | Max 0.12 | Max 0.015 | Max 0.06 | Max 0.05 | Max 0.3 | Max 0.15 | Max 0.005 |
P690QL1 boiler hlau phaj phaj
| Nominal tuab (hli): | rau 100 | 100 - 150 |
| Rm{{0- tensile lub zog (mpa) (+ qt) | 770-940 | 720-900 |
| Nominal tuab (hli): | rau 50 | 50 - 100 | 100 - 150 |
| Kub- tsawg kawg, MPA) (+ Qt) | 690 | 670 | 630 |
| Nominal tuab (hli): | rau 20 | 20 - 40 | 40 - 50 | 50 - 65 | 65 - 80 | 80 - 100 |
| Rp0.20.2% pov thawj lub zog (MPA) (+ Qt) | 690 | 650 | 615 | 580 | 540 | 500 |
| Kv- Txheem Zog (J) Transverse, (+ Qt) | -40 Qib 27 |
-20 degree 31-40 |
0 Qib 39-60 |
+20 degree 43 |
| Kv{{0 {}} kev cuam tshuam lub zog (j) longitud., (+ Qt) | -30 Qib 40 |
-20 degree 47 |
-10 degree 53 |
0 Qib 60 |
+20 degree 65 |
| A- min. elongation ntawm sawb (%) (+ qt) | 14-16 |
P690QL2 Steel Boiler phaj Phaj Cov Cuab Yeej
| Nominal tuab (hli): | rau 100 | 100 - 150 |
| Rm{{0- tensile lub zog (mpa) (+ qt) | 770-940 | 720-900 |
| Nominal tuab (hli): | rau 50 | 50 - 100 | 100 - 150 |
| Kub- tsawg kawg, MPA) (+ Qt) | 690 | 670 | 630 |
| Nominal tuab (hli): | rau 40 | 40 - 50 | 50 - 65 | 65 - 80 | 80 - 100 |
| Rp0.20.2% pov thawj lub zog (MPA) (+ Qt) | 690 | 650 | 615 | 580 | 540 |
| Kv- Txheem Zog (J) Transverse, (+ Qt) | -60 degree 27 |
-40 Qib 27-40 |
-20 degree 40-60 |
0 Qib 53-80 |
+20 degree 60 |
| Kv{{0 {}} kev cuam tshuam lub zog (j) longitud., (+ Qt) | -40 Qib 40 |
-30 Qib 50 |
-20 degree 60 |
-10 degree 70 |
0 Qib 80 |
+20 degree 90 |
| A- min. elongation ntawm sawb (%) (+ qt) | 14-16 |
Muaj Lus Ceeb
Siv (ultrasonic kuaj), ar (xws li kub kub tsuas yog), z35, z35, z35, z35, z35, z35, z35, z35, z [}
Boiler Thiab Siab Siab Vesel Steel Phaj Cov Duab
Gnee Pawg Pab Pawg Duab
Gnee Pab Pawg Neeg Siv Khoom Mus Xyuas
Gnee pawg koom nrog hauv kev nthuav dav hlau
Peb muaj cov khoom lag luam txaus thiab tuaj yeem ntim thiab nkoj hauv lub sijhawm luv tshaj plaws. Yog tias koj muaj kev xav tau rau EN10028-6 P690QL1 P690QL2 boiler steel phaj khoom, thov hu rau kuv.
Cim npe nrov: EN10028-6 P690QL1 P690ql2 Boiler Hlau Boiler, Tuam Tshoj Enc90QL1 P690ql2 Boiler Hlau Phaj Chaw Tsim Tshuaj, Chaw muag khoom, Hoobkas
