March 7, 2018


Synopsis of process flow: Using high quality raw material: ST35,ST37 ST37.4 ST52.4, cold drawn, anaerobic bright heat treatment, nondestructive examination. Applicable standard: IS08535-1 (steel tubes for high pressure fuel pipe in compression ignition engine), IS00404-1992 (technical requirements for steel and steel product), IS06892-1984 (tensile testing for metal). Main feasure: High precision, excellent brightness, after heat treatment, steel tube inside and outside wall have no oxide layer, high cleanness inner surface, flushing the inner diameter, anti-rust oil painted. Total impurity<1.5mg/g. Maximun granule 8 degree(^0.2mm). Under high pressure, no deformation after cold bending, the complicated geometrical forming and machining can be realized. […]
May 11, 2017

ASTM A519 St55 cold drawn precision structure steel tube

Standards: ASTM A519, DIN1629, DIN2391, ASTM A513, BS6323, EN10305-1, JIS3441 Sizes: OD: 10.3mm -711.2mm, W.T.: Hot finish: 0.250”-4.00”, Cold Drawn: 0.035”-0.875” Length: Random Length, Fixed Length, SRL, DRL. Heat Treatment: Annealed, Normalized, Stress relieved, Cold. Grade: Mechanical Tubing: 1010, 1020, 1045, 1518, 4118, 4130, 4135, 4140 Tube for Structures: ST37.0, ST44.0, ST55, ST52
December 23, 2016

DIN 2391 Cold drawn seamless steel tube,ST-52 Seamless Precision steel tubes

Abter steel can supply DIN2391 St52 steel pipe,ST52 chemical composition price and specification ,we are steel suppliers and manufacturer,you can contact us to get DIN2391 St52 steel pipe,ST52 chemical composition application and other information. General description Cold drawn or cold rolled Design as per DIN 2391 / DIN 1630 / EN 10305-1 Steel Grade: ST-35, ST-37.4, ST-52 Outside Diameter (Nominal Size ): 6 – 80 mm Inside Diameter: 2 – 74 mm Wall Thickness: 0,5 – 6 mm Tolerances: Outside Diameter: OD 6 – 30 mm: ± 0,08 mm OD 32 – 40 mm: ± 0,15 mm OD 42 – […]