Cold rolled steel mill power steel low rolling efficiency, and the rolling process in order to eliminate the work hardening have to carry out intermediate annealing, so the cost is higher, but Cold rolled steel mill power steel surface bright, good quality, can be used to process finished products, cold rolled steel is widely used.
| JIS G3141 Cold rolled steel mill power steel Chemical Composition | |||||
|---|---|---|---|---|---|
| Material Grade | Chemical Composition % | ||||
| C | Mn | P | S | Alta | |
| SPCC | ≤0.12 | ≤0.50 | ≤0.035 | ≤0.025 | ≥0.020 |
| SPCD | ≤0.10 | ≤0.45 | ≤0.030 | ≤0.025 | ≥0.020 |
| SPCE | ≤0.08 | ≤0.40 | ≤0.025 | ≤0.020 | ≥0.020 |
| for all steel grades,when C≤0.01,Alt≥0.015 | |||||
What product information do I need to provide?
A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.
Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept the third party inspection absolutely.
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