Me Spangles Txias Rolled ASTM Standard Weather-Resistant Roofing Sheet 1250mm Dav Siab-Quality Q195 PPGI Gauge Galvanized Steel Galvanized Hlau Phaj

Dab tsi yog qhov ceev ntawm Q235?

A: 7.85 g / cm³.

Modulus ntawm elasticity yog dab tsi?

A: 200-210 GPa.

Lub hardness ntawm Q235 yog dab tsi?

A: IB 137–150(HRB ~ 70; HRC<20).

Dab tsi yog cov thicknesses ntawm Q235 phaj?

A: 3-50 hli(kub-kub); 0.5-3mm (txias-kub).

Cov qauv dav / ntev yog dab tsi?

A: Dav:1500/1800/2000/2500 hli; Ntev:6000/8000/12000 hlilos yog kev cai.