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HCT780X+ZF Hot dip Zinc-Iron alloy coating (ZF) steel

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Product: Continuously hot-dip zinc coated multiphase steels strip and sheet for cold forming
Grade: HCT780X+ZF,
HCT780X+ZF steel quality: Dual-phase steels (X)

HCT780X+ZF steel coating finish:
N (Normal spangle), M (Minimized spangle), R (Regular zinc-iron alloy coating)

HCT780X+ZF steel Coil/strip/sheet surface quality:
A (As coated surface), B (Improved surface),C (Best quality surface)

HCT780X+ZF steel Coil/strip/sheet surface treatment:
C (Chemical passivation),O (oiling), CO(Chemical passivation and oiling), S ( Seales), P(Phosphated), U(Untreated)

HCT780X+ZF steel Coil/strip/sheet coating mass: ZF100, ZF200

HCT780X+ZF steel Coil/strip/sheet coating: ZF ( application of a zinc coating by immersing the prepared strip in a molten bath containing a zinc content of at least 99% and a subsequent annealing which produces an iron-zinc coating with an iron content of normally 8% to 12%)
EN10346 HCT780X+ZF steel suitable size: Thickness 0.3mm-3.0mm

HCT780X+ZF steel chemical composition % by mass max:

Grade

Steel No.

C max

Si max

Mn max

P max

S max

Al

Cr+Mo max

Nb+Ti max

V max

B max

HCT780X+ZF

1.0943+ZF

0.18

0.80

2.50

0.080

0.015

0.015-2.0

1.40

0.15

0.20

0.005

HCT780X+ZF steel Mechanical properties


Grade

Steel No.

Proof strength Rp 0.2 MPa

Tensile strength Rm MPa min

Elongation A80 % min

Strain hardening exponent n10-UE min

Bake hardening index BH2 MPa min

HCT780X+ZF

1.0943+ZF

440-550

780

14

-

30

JOIN-WIN STEEL have more than 2000 tons HCT780X+ZF steel stock source each month. We can meet our customer's most of quantity and technical request. Based on these stock source, our advantage industry spread into steel process like : cutting(on width and length), drawing, repacking, and so on.

Other steel grades of Hot dip Zinc-Iron alloy coating (ZF) multiphase steel for cold forming in EN 10346 Standard:
HCT490X+ZF Hot dip Zinc-Iron alloy coating (ZF) steel,
HCT450X+ZF Hot dip Zinc-Iron alloy coating (ZF) steel,
HCT590X+ZF Hot dip Zinc-Iron alloy coating (ZF) steel,
HCT980X+ZF Hot dip Zinc-Iron alloy coating (ZF) steel,
HCT980XG+ZF Hot dip Zinc-Iron alloy coating (ZF) steel,
HCT690T+ZF Hot dip Zinc-Iron alloy coating (ZF) steel,
HCT780T+ZF Hot dip Zinc-Iron alloy coating (ZF) steel,
HCT600C+ZF Hot dip Zinc-Iron alloy coating (ZF) steel,
HCT780C+ZF Hot dip Zinc-Iron alloy coating (ZF) steel,
HCT980C+ZF Hot dip Zinc-Iron alloy coating (ZF) steel,
HDT450F+ZF Hot dip Zinc-Iron alloy coating (ZF) steel,
HDT580F+ZF Hot dip Zinc-Iron alloy coating (ZF) steel,
HDT580X+ZF Hot dip Zinc-Iron alloy coating (ZF) steel,
HDT750C+ZF Hot dip Zinc-Iron alloy coating (ZF) steel,
HDT760C+ZF Hot dip Zinc-Iron alloy coating (ZF) steel,
HDT950C+ZF Hot dip Zinc-Iron alloy coating (ZF) steel

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