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Procurar Tubo De Aço Carbono St 37, Aço Carbono Sem Costura, Tubo Sem Costura St52 no diretório Industry Directory, fabricante / fornecedor / Fábrica confiável a partir de China
Tipo de pagamento: | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
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Quantidade de pedido mínimo: | 6 Ton/Tons |
Tempo de entrega: | 25 dias |
Modelo: din1629 seamless steel tube
Din 1629 seamless circulal steel tubes ST 37.0 ST44.0 ST52.3 | ||||
hot or cold rolling,hot pressing or hot and cold drawing manufactured | ||||
1 Din 1629 seamless steel pipe | ||||
2 O.D.:6.0-325 | ||||
3 W.T.:1-50 L:max 12000 | ||||
Din 1629 seamless steel tube |
1 DIN 1629 applies to seamless circulal tubes and pipes made of unalloyed steels |
2 these tubes are predominantly used in the construction of chemical plant, vessels, |
pipework and for general mechanical engineering purpose |
3 DIN number of dimensional standard DIN2448 |
4 manufacturer process hot or cold rolling, hot pressing or hot and cold drawing |
5 marking: we will be clearly and durably marked at one end, as follows |
A manufacturer's mark |
B symbol identifying the steel grade |
C seamless type tube |
D inspector's mark |
DIN 2448-168.3*4.5 |
DIN 1629-ST52.3 |
Standard | Grade | Chemical Composition(%)(max) | Mechanical Properties | |||||||||
C | Si | Mn | P | S | Cr | TS (Mpa) | YS(Mpa) | Elongation(%) | ||||
DIN1629 | St37.0 | 0.17 | / | / | 0.04 | 0.04 | / | 350-480 | 235min | 25min | ||
St44.0 | 0.21 | / | / | 0.04 | 0.04 | / | 420-550 | 255min | 21min | |||
St52.3 | 0.22 | 0.55 | 1.7 | 0.04 | 0.04 | / | 550-650 | 270min | 21min |
Grupo de Produto : Tubulação sem emenda > Tubos de aço circulares sem costura DIN 1629