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E215 E235 E355 Grade Precision Seamless Steel Tubes With Cold Drawn and Stress Relieved

E215 E235 E355 Grade Precision Seamless Steel Tubes With Cold Drawn and Stress Relieved photo-1
Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)
Key Specifications
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Brand Name:
CHANGZHOU RUIYUAN
Place of Origin:
China
Model Number:
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
7 days
Brand Name CHANGZHOU RUIYUAN
Place of Origin China
Delivery Time:20~30 days after order
Certification:ISO9001, ISO14001, PED

EN10305-1 SEAMLESS STEEL TUBES FOR PRECISION APPLICATIONS

Part 1: Seamless cold drawn tubes

Specifications:

Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling

Ends: BE/PE, ends caps

Marking: as per requirement

Delivery Condition: Cold Drawn-hard (+C) / Cold Drawn-Soft (+LC) / Cold Drawn and stress relieved (+SR) / Annealed (+A) / Normalized (+N)

Size:(mm)
      OD: 4 – 260mm          WT: 0.5 – 25mm

   or as per customer’s requirement
Length: ≤16m. Fixed Length (6m,9m,12m, 16m or as per requirement) or random length

Package: Hexagonal Bundles with steel strips and plastic wrapping outside/Wooden box/Wooden crate/Steel frame/As per customer’s requirement

CHEMICAL COMPOSITION (%):

CHEMICAL COMPOSITION (CAST ANALYSIS) IN%

Grade

C≤

Si≤

Mn≤

P≤

S≤

E215

1.0212

0.10

0.05

0.70

0.025

0.025

E235

1.0308

0.17

0.35

1.20

0.025

0.025

E355

1.0580

0.22

0.55

1.60

0.025

0.025

E215 with Al≥0.025

MECHNICAL PROPERTIES (Minimum Values) :

Grade

Cold finished (Hard)

Cold finished (Soft)

Cold finished and stress-relieved

Annealed

Normalized

+C (BK)

+LC (BKW)

+SR (BKS)

+A (GBK)

+N (NBK)

Rm (Mpa)

A (%)

Rm (Mpa)

A (%)

Rm (Mpa)

ReH (Mpa)

A (%)

Rm (Mpa)

A (%)

Rm (Mpa)

ReH

A (%)

E215

430

8

380

12

380

280

16

280

30

290~430

215

30

E235

480

6

420

10

420

350

16

315

25

340~480

235

25

E355

640

4

580

7

580

450

10

450

22

490~630

355

22

DELIVERY CONDITION:

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Business Type
Trading Company
Total Employees
101 - 200 People
Main Markets
North America, South America, Eastern Europe
Location
Heze, Shandong, China