High quality spring steel strip for shutter rolling door
US $800.00-$899.00
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STEEL GRADE | CHEMICAL COMPOSITION % | ||||||||||
C | Si | Mn | S | P | Cr | ||||||
C75 / SAE 1075 / C75S / CK75 | 0.70-0.80 | 0.15-0.35 | 0.50-0.80 | 0.035 max. | 0.035 max. | — | |||||
75Cr1/C75Cr1 | 0.70-0.80 | 0.25-0.50 | 0.60-0.80 | 0.030 Max. | 0.035 max. | 0.30-0.40 | |||||
C75Cr25 | 0.70-0.78 | 0.35 Max. | 0.60-0.80 | 0.030 Max. | 0.035 max. | 0.15-0.27 | |||||
75Ni8 | 0.72-0.78 | 0.15-0.35 | 0.30-0.50 | 0.025 Max. | 0.025 Max. | 0.15 Max | |||||











Packing Details : Packing, solid bicycle saddle, 50pcs/carton
Delivery Details : 3-30 days after order of Solid bicycle tire tubes






A: We are factory.
A: Generally it is 34-50 days after receiving your deposit, and it is according to quantity.
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
A: Payment: 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:
Contact me for best price and sample:

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