Four arm spider fitting Material: stainless steel Finish: polish stainless steel or satin stainless steel Four arm spider fitting 200 series, 210series,220series,250series,300seriesone-Arm, two-Arms, three-Arms, four-Arms spider fittingMaterial: stainless steel 304, 304L,316, 316LFinish: polish stainless steel or satin stainless steel ,MirrorWhen you inquiry, please tell me thickness and width of glass.

AISI ASTM

EN DIN

C % Max

Mn % Max

Si % Max

S % Max

P % Max

Cr % Max

Ni % Max

Mo % Max

316	1.4401	0.08	2.00	1.00	0.030	0.045	16.00-18.00	10.00-14.00	2.00-3.00
316L	1.4404	0.03	2.00	1.00	0.030	0.045	16.00-18.00	10.00-14.00	2.00-3.00

304

1.4301

0.08

2.00

1.00

0.030

0.045

18.00-20.00

8.00-11.00

304L

1.4306

0.03

2.00

1.00

0.030

0.045

18.00-20.00

8.00-12.00