Related products : BS700MC steel , S650MC steel , BS600MC steel

BS550

S550MC hot rolling carbon low-alloy high strength steel design by reducing the carbon equivalent of the steel and welding crack sensitivity index, and use of advanced smelting equipment and technology to strengthen the collection of micro-alloying technology, good weldability.

S550MC 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

S550MC steels are featured :
1 . Good formability. All grades of BS steel can be cold formed.
2 . Excellent welding performance. The steels have low welding crack sensitivity and the properties of welding joint are good.
3 . Good toughness at low temperature.

Shanghai Royal Industry Will return you with high-quality products and complete after-sale service with the lowest price. we committed to exceed customer's expectation on the basis of quality, price, and delivery. We sincerely hope to establish long-term cooperation relationship with you on the basis of mutual benefit, reciprocity and common development. As S550MC Mechanical and S550MC suppliers, we can supply S550MC Chemical, S550MC Mechanical and S550MC standard for you ,please contact us :info@sg295steel.com