Product NameStainless steel Elbow
StandardGB、ASTM、JIS、EN、DIN、GB/T 12459-2017
Material201、202、303、304、304L、309S、310、310S、314、316、316L、630、840、904L and so on
Nominal Diameter15-90mm
Outside Diameter18-101mm
Angle45°、90°180° or customized
Thickness0.8-3mm
Surface FinishBA、2B、No.1、No.3、NO.4、8K、HL




Grade and Main chemical compstion
                     C                 Si               Mn                 P≤                S≤                   Cr                    Mo                    Ni                   Other
201≤0.15≤1.005.5-7.50.060.0316-18-3.5-5.5N≤0.25
202≤0.15≤1.007.5-10.00.060.0317-19-4.0-6.0N≤0.25
301≤0.15≤1.00≤2.000.0450.0316-18-6.0-8.0-
302≤0.15≤1.00≤2.000.0450.0317-19-8-10.0-
303≤0.15≤1.00≤2.000.2≥0.01517-19≤0.68-10.0-
304≤0.08≤1.00≤2.000.0450.0318-20-8-10.5-
304L≤0.03≤1.00≤2.000.0450.0318-20-9-13-
305≤0.12≤1.00≤2.000.0450.0317-19-10.5-13-
309S≤0.08≤1.00≤2.000.0450.0322-24-12-15-
310S≤0.08≤1.50≤2.000.0450.0324-26-19-22-
316≤0.08≤1.00≤2.000.0450.0316-182-310-14-
316L≤0.03≤1.00≤2.000.0450.0316-182-312-15-
317≤0.08≤1.00≤2.000.0450.0318-203-411-15-
317L≤0.03≤1.00≤2.000.0450.0318-203-411-15-
321≤0.08≤1.00≤2.000.0450.0317-19-9-13-
405≤0.08≤1.00≤10.040.0311.5-14.5-≤0.6AL0.1-0.3
420F0.26-0.4≤1.00≤1.250.06≥0.01512-14≤0.6≤0.6-
430≤0.12≤0.75≤1.000.040.0316-18-≤0.6-


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