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August 06, 2022

Cold drawn ERW steel tube

cold drawn ERW steel tube

1. Size range:80mm*2mm-356mm*15mm

2. Manufacture Method: cold rolled, cold drawn

3. Delivery Condition:

+C

+LC

+SR

BK

BKW

BKS

Cold rolled

Cold drawn

Stress relieved

4. Available steel grade:

EN 10305-2:

E155,E195,E235,E275,E355

DIN 2393-2

RSt 34-2, RSt 37-2, St 44-2, St 52-3

ASTM A512:

1010, 1020,

5. Size tolerance: as per EN 10305-2

6. Thickness tolerance:+/-3%

7. Chemical composition:

C

Si

Mn

P

S

E195/RSt 37-2/ 1010:

0.08-0.13

≤ 0.35

0.30-0.60

≤ 0.025

≤ 0.025

E235/St 44-2/1020:

0.18-0.23

≤ 0.35

0.30-0.60

≤ 0.025

≤ 0.025

E355/St 52-3:

≤ 0.22

≤ 0.55

≤ 1.60

≤ 0.025

≤ 0.025

8. Mechanical properties: as per different delivery condition

Cold drawn ERW steel tube

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