Low-aloyi zitsulo Manual elekitirodi E7018-B2L zitsulo Kulumikizana kupanga
Iron ufa otsika wa haidrojeni potaziyamu wowotcherera pamanja ndodo, arc yokhazikika
Kuwala kochepa, kuumba bwino, kosavuta kuchotsa slag X-Ray ntchito
Khola makina katundu, mkulu zimakhudza toughness akhoza anakhalabe pansi kutentha mankhwala zinthu
CHEMICAL COMPONET:
ALLOY(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | Zina |
GB/T MALAMULO | 0.04 | 0.35 | 0.8 | 0.013 | 0.01 | 0.018 | 1.28 | 0.51 | - |
ZINTHU ZAMAKHALIDWE:
THUPI | YOPHUNZIRA MPHAMVU (MPa) | KULIMBIKITSA MPHAMVU (MPa) | Elongation(%) | MFUNDO YA IMAPACT J/℃ | Chithandizo cha kutentha °C*h | |||||
GB/T MALAMULO | 455 | 560 | 23 | 175/Kutentha kwanthawi zonse | 690*1 |
ZINTHU ZOWESETSA ZOMWE AMAKOKEZEDWA:
ZINTHU ZA DIAMETERS(mm) | 3.2 * 350 | 4.0 * 400 | 5.0 * 400 | ||||
MPHAMVU (Ampa) | H/W | 90-130 | 140-190 | 190-240 | |||
O/W | 80-120 | 120-160 | - |
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Kutsogolo kwa Sino-Russian East
Chomera champhamvu cha nyukiliya cha Haiyang
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400,000 matani onyamula ore
CHEMICAL COMPONET:
ALLOY(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | Zina |
GB/T MALAMULO | 0.04 | 0.35 | 0.8 | 0.013 | 0.01 | 0.018 | 1.28 | 0.51 | - |
ZINTHU ZAMAKHALIDWE:
THUPI | YOPHUNZIRA MPHAMVU (MPa) | KULIMBIKITSA MPHAMVU (MPa) | Elongation(%) | MFUNDO YA IMAPACT J/℃ | Chithandizo cha kutentha °C*h | |||||
GB/T MALAMULO | 455 | 560 | 23 | 175/Kutentha kwanthawi zonse | 690*1 |
ZINTHU ZOWESETSA ZOMWE AMAKOKEZEDWA:
ZINTHU ZA DIAMETERS(mm) | 3.2 * 350 | 4.0 * 400 | 5.0 * 400 | ||||
MPHAMVU (Ampa) | H/W | 90-130 | 140-190 | 190-240 | |||
O/W | 80-120 | 120-160 | - |
Lembani uthenga wanu apa ndikutumiza kwa ife