DIN2393 Welded Precision Steel Tube for automobile parts
Brand Name:Joyruns
Certification:ISO9000
Model Number:DIN2393 Mechanical steel Tube
Minimum Order Quantity:5TONs
Delivery Time:30DAYS
Payment Terms:TT OT 100% LC AT SIGHT
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Location:
Changzhou China
Address:
No.143 Qingyang North road,Tianning district. Changzhou
Supplier`s last login times:
within 43 hours
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Product Details
DIN2393 Welded Precision steel tubes used for gear shafts, hand brake, front axles, airbag inflators,
stabilizers, seat
Precision steel tubes
1. Automotive fields
A. Fuel injection lines/nozzles
B. CNG (Compressed Nature Gas) tube-- Burst pressure: 1307Bar,
Working Pressure: around 350bar
C. Drive transmission: Steering column elements
D. Gear shafts, hand brake, front axles, airbag inflators,
stabilizers, seat fasteners, front-wheel driveshafts
2. Hydraulic Fields
A. Hydraulic circuits (HPL), pneumatic lines, and hydraulic
suspension
B. Hydraulic cylinders (HPZ)
To be used in hydraulic systems, automobile and precision machinery
parts for cars and cylinders.
Delivery status: BK(+C), BKS(+SR), BKW(+LC), GBK(+A), NBK(+N)
Specifications:
Grade and Chemical Composition ( ％ )
Grade | Chemical Composition (%) | |||||||||||
Steel Name | Steel Number | C(Max) | Si(Max) | Mn(Max) | P(Max) | S(Max) | Cr | NI | Cu | Mo | V | |
E155 | 1.0033 | 0.11 | 0.35 | 0.70 | 0.03 | 0.025 | - | - | - | - | - | |
E195 | 1.0034 | 0.15 | 0.35 | 0.70 | 0.03 | 0.025 | - | - | - | - | - | |
E235 | 1.0308 | 0.17 | 0.35 | 1.20 | 0.03 | 0.025 | ||||||
E275 | 1.0225 | 0.21 | 0.35 | 1.40 | 0.03 | 0.025 | ||||||
E355 | 1.0580 | 0.22 | 0.35 | 1.60 | 0.03 | 0.025 | ||||||
Mechanical properties
Steel Grade | Minimum values for the delivery condition | |||||||||||||
Steel Name | Steel Number | (+C c ) | (+LC c ) | (+SR) | (+A d ) | (+N)NBK | ||||||||
Rm Mpa | A% | Rm Mpa | A% | Rm Mpa | ReH Mpa | A% | Rm Mpa | A% | Rm Mpa | ReH e Mpa | A% | |||
E155 | 1.0033 | 400 | 6 | 350 | 10 | 350 | 245 | 18 | 260 | 28 | 28 | 270-410 | 155 | |
E195 | 1.0034 | 420 | 6 | 370 | 10 | 370 | 260 | 18 | 290 | 28 | 28 | 300-440 | 195 | |
E235 | 1.0308 | 490 | 6 | 440 | 10 | 440 | 325 | 14 | 315 | 25 | 25 | 340-480 | 235 | |
E275 | 1.0225 | 560 | 5 | 510 | 8 | 510 | 375 | 12 | 390 | 21 | 21 | 410-550 | 275 | |
E355 | 1.0580 | 640 | 4 | 590 | 6 | 590 | 435 | 10 | 450 | 22 | 22 | 490-630 | 355 | |
A Rm: tensile strength; ReH: upper yield strength; A: elongation
after fracture |
DIN2393 Welded Precision Steel Tube for automobile parts
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