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BS700MCK2 BS is one of a series of high-strength steel, Baosteel, engineering machinery series of high-strength, ultra high strength structural steel.
BS700MCK2 Delivery status: BS series adopt high-strength steel-rolled (TMCP) delivery.
The number of samples required for each batch of steel sheet and strip the test items, sampling methods, test methods shall be in accordance with Table 1
|
No. |
Pilot projects |
Number of tests，A |
Sampling methods |
Test method |
|
1 |
Chemical analysis |
Each furnace |
GB/T20066 |
GB/T223 or GB/T4335 |
|
2 |
Stretching test |
1 |
GB/T2975 |
GB/T228 |
|
3 |
Bending test |
1 |
GB/T2975 |
GB/T232 |
BS960 steel size:
Thickness : 4-10mm
Width : 950-1200mm
Length : 2000-12000mm
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