Related products : BS700MC steel , BS600MC steel , S550MC steel

S650MC

S650MC 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.

S650MC steel chemical composition :

Grade

C

Mn

Si

P

S

Alt

Nb

V

Ti

Mo

B

S650MC

≤0.12

≤2.00

≤0.60

≤0.025

≤0.015

≤0.015

≤0.09

≤0.20

≤0.22

≤0.50

≤0.005

S650MC steel Physical properties :

Grade

Yield Strength(MPa)

tensile strength

Elongation

180°bend

S650MC

650

700-880

10

d=2a

S650MC 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

S650MC steels sheet 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 S650MC Mechanical and S650MC suppliers, we can supply S650MC Chemical, S650MC Mechanical and S650MC standard for you ,please contact us :info@sg295steel.com