303 Stainless Steel Round Bar

303 Stainless Steel Round Bar

303 is the easy-cutting stainless steel containing sulfur and selenium, which is mainly used for easy cutting and table and high degree of light. 303 stainless steel improves cutting performance and high temperature resistance bonding properties. Most suitable for automatic lathe. Bolts and nuts.

Specifications

Ф1.0MM above

Material

304, 304L, 321, 316, 316L, 310S, 630, 1Cr13, 2Cr13, 3cr13, 1CR17NI2, dual-phase steel, antibacterial steel and other materials

Application Range

Petroleum, electronics, chemical, pharmaceutical, textile, food, machinery, construction, nuclear power, aerospace, military and other industries!

Can not be customized to do a variety of materials, specifications of stainless steel rods.

Introduction

303 Stainless steel is an austenitic shape easy to cut wear-resistant acid steel, in order to improve the performance of the steel, can be added in the steel not more than 0.60 ﹪ molybdenum, can be resistant to ablation, product good cutting and fire resistance. Corrosion resistance.

303 Stainless Steel mechanical properties after annealing to stress, tensile 515MPa, yield 205MPa, elongation rate of 40%. Standard hardness of stainless steel 303 HRB 90-100, HRC 20-25, note: HRB100 = HRC20

Chemical Composition (%)

C ≤ 0.15

Si ≤ 1.00

Mn ≤ 2.00

P ≤ 0.20

S ≥ 0.15

Cr: 17.00-19.00

Ni: 8.00-10.00