50×7×5800 and 65×4×5800 EN10305-1 Seamless steel tube for sale.
Josen Dong
INSPECTION TEST CERTIFICATE (EN10204:2004/3.1)
CUSTOMER:SH CERTIFICATE NUMBER:110926-2-1
PRODUCT:COLD DRAWN SEAMLESS TUBE. CONTRACT NUMBER:offer5316
SPEC：EN10305-1 APPROVAL CERTIFICATE NO.QAC6005769/A
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TOTAL : 428 PIECES 22.098 TONS 11 BUNDLES | |||||||||||||||||||||||||
NO. |
HEAT NO. |
BATCH NO. |
STEELGRADE |
SIZE(mm) |
PIECES |
WEIGHT kg |
BUNDLE |
CHEMICAL COMPOSITION% | |||||||||||||||||
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C 10-2 |
Mn 10-2 |
S 10-3 |
P 10-3 |
Si 10-2 |
Cr 10-2 |
Ni 10-2 |
Cu 10-2 |
Mo 10-3 |
V 10-3 |
Al 10-3 |
Ti 10-3 |
Nb 10-3 | |||||||||||||
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1 |
1108D-11 |
138 |
E355+N |
50*7*5800 |
213 |
9328 |
5 |
19 |
126 |
2 |
14 |
31 |
7 |
4 |
9 |
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2 |
1108D-13 |
371 |
E355+N |
65*4*5800 |
111 |
6596 |
3 |
19 |
127 |
5 |
20 |
30 |
2 |
2 |
2 |
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3 |
1108D-13 |
372 |
E355+N |
65*4*5800 |
104 |
6174 |
3 |
19 |
127 |
5 |
20 |
30 |
2 |
2 |
2 |
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4 |
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5 |
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6 |
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7 |
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8 |
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NO. |
MECHANICAL PROPERTIES |
TECHNOLOGICAL PROPERTIES |
NONDESTRUCTIVE TEST |
SURFACE QUALITY |
DIMENSIONTOLERANCE | ||||||||||||||||||||
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YIELD STRENGTH Mpa |
TENSILE STRENGTH Mpa |
ELONGATION %
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FLATTENING TEST |
FLARING TEST |
BENDING TEST |
HARDNESS （HRB） |
100% E.T. |
100% U.T. |
IN |
OUT |
O.D/W.T/L.G
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1 |
375 |
545 |
30.5 |
---
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PASS |
---
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---
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PASS |
--- ---
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PASS |
PASS |
PASS | |||||||||||||
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2 |
380 |
545 |
31.5 |
---
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PASS |
---
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---
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PASS |
--- ---
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PASS |
PASS |
PASS | |||||||||||||
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3 |
365 |
540 |
32.0 |
---
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PASS |
---
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---
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PASS |
--- ---
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PASS |
PASS |
PASS | |||||||||||||
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4 |
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5 |
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6 |
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7 |
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8 |
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REMARKS: We hereby certify that the materials described herein meet the requirements of the above specification and contract. | |||||||||||||||||||||||||
Q/C MANAGER: stampers: DATE:SEP .26.2011
JIANGSU TIANCHENG GROUP LIMITED
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Add: Hongzhuang Industrial Zone 7#, Yaoguan
Town, Changzhou City, Jiangsu Province. the People's Republic of
China.
TEL: +86-519-88387662 +86-13337883086 FAX: +86-519-82076060 MSN: jo...@steel-tube.com SKYPE: josen_dong |