Inquiry – Structural Steel Bar – 21338F01
Good day!
Kindly quote us following order:
The order is 35 Tones CK22 with customized heat treatment and impact strength test(notch V) . these are some information about the project .(they are rod obviously )
UT | Heat treatment | Grain size(ASTM E112) | quantity | Length | Diameter | Name | # | |
ASTM A388M | Stage 2 | Stage 1 | ASTM NO 9-12 | 35 Tons | 4 or 6 m | 55 mm | Steel CK22 | 1 |
260 ͦC
2 hours |
900 ͦC 1 hour quench in oil |
After heat treatment it needs to be these result in mechanical properties :
Impact energy
(Notch V test) |
Hardness(HB) | Elonaation | Yeild strength | Ultimate tensile strength |
Min 170 J | Min 160 | Min 27% | Min 380 Mpa | Min 510 Mpa |
Also, How can we have some samples? Are you able to supply heat treatment then provide factory test report and impact test report ?
Your prompt reply would be highly appreciated.
Best regards,
Helen
询盘编号:20211027-YX02
客户姓名:Helen
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询盘语种:英语
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