JMJDWX Steel 321 Stainless Steel Bar,erature creep resistance, and its stress mechanical properties are better than 304 stainless steel.
Mill tolerances on thickness & flatness applies.Call JMJDWX Steel if you need specific sizes or grain direction.
Chemical composition and mechanical properties Of stainless steel 321
| Chemical composition(%)of stainless steel 321 | ||||||||
| element | C | Si | Mn | S | P | Cr | Ni | Mo |
| content | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.03 | ≤0.045 | 17.00-19.00 | 9.00-12.00 | 10.00-14.00 |
| Mechanical properties of stainless steel 321 | ||||
| performance | Yield strength | Conditional yield strength | Hardness | Elongation |
| Proportion | ≥520 Mpa | ≥205 Mpa | ≤ 187hb; ≤ 90hrb; ≤ 200hv | ≥40% |
packing:
*PVC or interleaving paper to protect surface.
*steel strip to reinforcement.
why choose us?
*Top 20 companies in stainless steel industry trade volume.
*Customized processing stainless steel one-stop purchase.
*Exports of stainless steel exceeded tens of billions for 5 consecutive years
*We have a complete set of testing equipment, such as ut & ET, hydrauilc testinge quipment, spectrometer, scanning electron microscope, etc, and have passed SGS TUV certification
*JM Steel has hundreds of millions of high-end processing equipment at home and abroad, including precision cutting equipment: advanced Italian Nova stainless steel Kaiping production line, Taiwan Weitai stainless steel cross-cutting line, Taiwan Weitai stainless steel slitting line, large-scale stainless steel cold and hot rolling Flattening machine, slitting machine, etc
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