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EN10305-1 E235+N NBK Precision Seamless Tube For Automobile Usage

EN10305-1 E235+N NBK Precision Seamless Tube For Automobile Usage

  • EN10305-1 E235+N NBK Precision Seamless Tube For Automobile Usage
  • EN10305-1 E235+N NBK Precision Seamless Tube For Automobile Usage
  • EN10305-1 E235+N NBK Precision Seamless Tube For Automobile Usage
EN10305-1 E235+N NBK Precision Seamless Tube For Automobile Usage
Detalhes do produto:
Lugar de origem: China
Marca: YUHONG
Certificação: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Número do modelo: E235+N, ST37.4ST52.4
Condições de Pagamento e Envio:
Quantidade de ordem mínima: 100 KGS
Detalhes da embalagem: CAIXA DA MADEIRA COMPENSADA, PACOTE
Tempo de entrega: 7 dias
Termos de pagamento: L/C, T/T
Contato
Descrição de produto detalhada
OD: 3/4" (19.05), 1"(25.4), 1-1/4" ((31.75), 1-1/2" ((38.1), 2" (50.8), 2-1/2" ((63.5), 3" (76.2) Utilização: Tubo do permutador de calor, tubo de caldeira
Padrão: EN10305-1 Materiais: ST37.4, ST52.4, E235+N
WT: 0.89,1,1.24,2.11MM....
Destacar:

EN10305-1 E235+N Tubo sem costura

,

Tubos sem costura NBK

,

Utilização do automóvel Tubos sem costura

EN10305-1 E235+N NBK Precision Seamless Tube For Automobile Usage

 

Description:
 
Grade:St 35 / St37 / St37.4 / St45 / St 52 / St52.4/ E215 / E235 / E355
Standard: DIN 2391, EN10305-1, EN10305-4, BS 6323, ISO 8535
 
DIN2391 Precision steel tube
STEEL GRADE: ST30Si, ST30Al, ST35, ST37, ST37.4, ST45, ST52, ST52.4, etc
Size:(mm)
OD: 6 mm ~ 350mm
WT: 0.8 mm ~30mm
Length: Fixed(6m,9m,12,24m) or normal length(5-12m)
 
Normal sizes:8*1mm,10*1mm,16*1mm,18*1mm,25*1mm,18*1.5mm, 25*2.5mm....

 

 

Chemical Composition

Steel Grade Chemical Components (%)
Steel Name Steel Number C

max.

Si

max.

Mn

max.

P

max.

S

max.

AL

min.

E215 1.0212 0.10 0.05 0.7 0.025 0.025 0.025
E235 1.0308 0.17 0.35 1.2 0.025 0.025 /
E355 1.058 0.22 0.55 1.6 0.025 0.025 /

 

Delivery Conditions

The tubes shall be manufactured from hot finished seamless tubes by cold drawing or other suitable processes. The tubes shall be supplied in one of the delivery conditions as follows:

Designation Symbol Description
Cold drawn/hard +C No heat treatment after the final cold drawing process.
Cold drawn/soft +LC After the final heat treatment there is a suitable drawing pass.
Cold drawn and stress relieved +SR After the final cold drawing process there is a stress relief heat treatment in a controlled atmosphere.
Annealed +A After the final cold drawing process the tubes are annealed in a controlled atmosphere.
Normalized +N After the final cold drawing operation, the tubes are normalized in a controlled atmosphere.

 

Delivery Condition Symbol in accordance with EN10305 and DIN2391

Symbol in accordance with EN 10305 Symbol in accordance with DIN2391
+C BK
+LC BKW
+SR BKS
+A GBK
+N NBK
 

 

EN10305-1 E235+N NBK Precision Seamless Tube For Automobile Usage 0

Contacto
Yuhong Group Co.,Ltd

Pessoa de Contato: Candy

Telefone: 008613967883024

Fax: 0086-574-88017980

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