Gnee Steel (tianjin) Co., Ltd
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Sgc340 Sgc400 Sgc44 Big Spangle Dx52D Dx53D Glavanized Aluminum Silicon Coil

Oct 14, 2025

SGC340 steel

 

SGC340 steel is a structural hot dip galvanized cold rolled steel in the form of plates, sheets & strips for structural usages. Mechanical Properties of SGC440 Steels: The tensile strength of the SGC440 Steels is expressed in Newton per millimeters and it must be at-least 440 N/mm2 (MPa). The yield strength is minimum 335 N/mm2 (MPa). The elongation property of SGC440 steel varies with the ranges of thickness.SGC440 steel is a high tensile structural hot dip galvanized cold rolled steel in the form of plates, sheets & strips for structural usages. SGC440 is a material grade and designation defined in JIS G3302 standard.

 

Product Name

Galvanized Steel Coil/Sheet/Strip/Plate/Roll; GI Steel Coil/Sheet; SGCC

Category

Hot Dip galvanized steel coil; Electro-galvanized steel coil; galvanized Steel Coil

Standard

EN, DIN, JIS, ASTM

Thickness & Tolerance

0.12-6.00mm (+0/-0.001mm), or customized as required

Width & Tolerance

600-1500 mm (+/-0.06mm), or customized as required

Hardness

Soft (normal), Hard, Full hard

Zinc Coating

30-275 G/M², or customized as required

Spangle

Normal Spangle coating(NS), Minimized Spangle coating(MS), Spangle-Free(FS)

Surface Treatment

Anti-Finger printing, Chromated, Oiled, Non-Oiled

Steel Grade

Dx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD , S350GD, S350GD, S550GD; SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490,
SGH540, SGCD1, SGCD2, SGCD3, SGC340, SGC340 , SGC490, SGC570; SQ CR22 (230), SQ CR22 (255), SQ CR40 (275), SQ CR50 (340), SQ CR80
(550), CQ, FS, DDS, EDDS, SQ CR33 (230), SQ CR37 (255), SQCR40 (275), SQ CR50 (340), SQ CR80 (550); or Customer's Requirement

Application

Boiler Plate,Container Plate,Flange Plate,Ship Plate.

Origin

China

 

Galvanized Steel Coil/Sheet/Strip/Plate/RollGalvanized Steel Coil/Sheet/Strip/Plate/Roll

 

Packing & Shipping

 

usual packing by waterproof paper, and steel strip packed.Standard Export Seaworthy Package.
Suit for all kinds of transport,or as required

1) 20ft container: 26tons(Can load 5.8M Max)

2) 40ft container: 26tons (Can load 11.8M Max)
3) more than 100tons:(can pack by bulk vessel)

 

Galvanized Steel Coil/Sheet/Strip/Plate/Roll

 

Application Scenario

 

 Dx52D Dx53D Glavanized Aluminum Silicon Coil