Wuxi Guanglu Special Steel Co., Ltd
WUXI GUANGLU SPECIAL STEEL CO., LTD. Stainless martensitic • precipitation hardening steel • stainless ferritic • specialty alloys — Our answer to your needs
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JIS SUS301-CSP 1/4H 1/2H 3/4H FH EH Cold Rolled Stainless Steel Strip In Coils
We supply wide and extreme thin high quality and precision strip products.
| Stainless steels | SUS301, SUS304, SUS304L, SUS316, SUS316L, SUS321, SUS309, SUS310, SUS410, SUS420J1, SUS420J2, SUS430, SUS630, SUS631 |
Products specifications
JIS G4313-2011 Cold rolled stainless steel strip for springs
| Thickness | 0.02~1.5mm |
| Width | 5~640mm |
Thickness tolerance
| Nominal thickness • Tolerances | Standard (+/-mm ) | Precision (+/-mm) |
| <0.025 | 0.003 | 0.002 |
| 0.025~<0.04 | 0.003 | 0.002 |
| 0.04~<0.06 | 0.004 | 0.002 |
| 0.06~<0.1 | 0.005 | 0.003 |
| 0.1~<0.15 | 0.006 | 0.004 |
| 0.15~<0.20 | 0.007 | 0.005 |
| 0.20~<0.25 | 0.008 | 0.006 |
| 0.25~<0.30 | 0.012 | 0.007 |
| 0.30~<0.40 | 0.014 | 0.008 |
| 0.40~<0.50 | 0.017 | 0.009 |
| 0.50~<0.60 | 0.02 | 0.01 |
| 0.60~<0.80 | 0.025 | 0.012 |
| 0.80~<1.0 | 0.03 | 0.014 |
Width tolerance
| Width (mm) • Thickness (mm) | Under 0.25 | 0.25~0.6 | 0.6~1.0 excel. | 1.0~1.6 excel. |
| Under 80 | +/-0.05 | +/-0.07 | +/-0.11 | +/-0.15 |
| 80~160 excel. | +/-0.07 | +/-0.11 | +/-0.15 | +/-0.20 |
| 160~250 excel. | +/-0.1 | +/-0.15 | +/-0.2 | +/-0.25 |
Typical grades SUS301-CSP, SUS304-CSP
| Grade | Temper Symbol | Hardness HV | Yield strength | Tensile strength | Elongation |
| SUS301-CSP | 1/2H 3/4H FH EH | 310 min. 370 min. 430 min. 490 min. | 510 min. 745 min. 1030 min. 1275 min. | 930 min. 1130 min. 1320 min. 1570 min. | 10 min. 5 min. - - |
| SUS304-CSP | 1/2H 3/4H FH | 250 min. 310 min. 370 min. | 470 min. 665 min. 885 min. | 780 min. 930 min. 1130 min. | - 3 min. - |
For Details, please Contact
Wuxi Guanglu Special Steel Co., Ltd. – your productivity partner for precision strip steel.
We are looking forward to your enquiries.
Please call +86 510-8181-2873
or send an email to export@guanglusteel.com
