BLUE TEMPERED COLD ROLLED SPRING STEEL STRIPS
1095 or 1075 carbon steel is a good, economical material choice where corrosion is not expected to be a problem, and where material is a significant component of total blade cost (as is the case with large, thick blades, or when production quantities are quite high). 1095 or 1075 carbon steel is also a good candidate on blades that need to be selectively hardened by induction heating. Available in either 48-51 HRC Spring Temper or in custom-hardened and tempered condition up to 62 HRC.
Steel Grades
| USA | EU / NUMBER | C | Si | Mn | P | S | Cr | Mo | Ni |
| 1050 | C50E / 1.1206 | 0.47 - 0.55 | Max 0.40 | 0.60 - 0.90 | Max 0.035 | Max 0.035 | Max 0.40 | Max 0.10 | Max 0.40 |
| 1055 | C55S / 1.1204 | 0.52 - 0.60 | 0.15 - 0.35 | 0.60 - 0.90 | Max 0.025 | Max 0.025 | Max 0.40 | Max 0.10 | Max 0.40 |
| 1060 | C60S / 1.1211 | 0.57 - 0.65 | 0.15 - 0.35 | 0.60 - 0.90 | Max 0.025 | Max 0.025 | Max 0.40 | Max 0.10 | Max 0.40 |
| 1070 | C67S / 1.1231 | 0.65 - 0.73 | 0.15 - 0.35 | 0.60 - 0.90 | Max 0.025 | Max 0.025 | Max 0.40 | Max 0.10 | Max 0.40 |
| 1075 | C75S / 1.1248 | 0.70 - 0.80 | 0.15 - 0.35 | 0.60 - 0.90 | Max 0.025 | Max 0.025 | Max 0.40 | Max 0.10 | Max 0.40 |
| 1095 | C100S / 1.1274 | 0.95 - 1.05 | 0.15 - 0.35 | 0.30 - 0.60 | Max 0.025 | Max 0.025 | Max 0.40 | Max 0.10 | Max 0.40 |
Supply Conditions
• Cold Rolled
• Hardened & Tempered
Applications
Springs or cutting tools requiring sharp cutting edges such as grass or grain cutting tools
Available Forms
Slit coils, Sheets and Plates
Hubei Baomit Steel Materials Co., Ltd.
Baomit excels as the global leader and an expert in cold rolled precision steel strips since 2011. Our experienced processing capabilities give our customers access to the tighter tolerances with higher precision. Baomit’s team of experts personalize material solutions to suit your precise needs and manufacturing processes. We offer precision steel strips, foils, aligned with reliable delivery for multiple applications in a variety of industries, including aerospace, automotive, oil & gas, power.
Our Service Center Processing Capabilities
| Cold Rolling
Cold rolled strip is a popular metal product within the aerospace, automotive, and agricultural industry where it is stamped, deep drawn, or formed using other methods for various applications. Baomit transforms hot rolled steel coils into cold rolled precision strips.
• Precision Rolling to Tolerances
.0003″ to .125″ Gauge (0.00762mm – 3.175mm)
• Thickness Tolerance
+/- .0005" (+/- 0.0127mm)
• Width Range
.020″ – 14″ (0.508mm – 355.6mm)
• Width Tolerance
+/- .005" (+/- 0.127mm)
| Slitting
Slitting is a process to separate a material at finish gauge and temper into the width as required. Apart from width, edge condition, coil support, coil inner diameter, coil size are all characteristics of the final product that are realized during final slitting.
| Hardening and Tempering
This is our original and actual core business. Hardened and tempered steel strips has comprehensive mechanical properties with good strength, hardness and toughness. We properly harden and temper carbon steel strips to satisfy the most demanding specifications of our customers.
| Quality Testing
At Baomit, our team of experts and engineers are expertly trained in producing to exact specifications. We control critical aspects of our strip steel materials, including properties, dimensions, and chemistries, leading to consistency and higher performance.
Looking for an experienced precision strip steel manufacturer or partner?
Rich experience working with cold rolled steel strips in multiple industries, has led us to the forefront in applications. You’ll be assisted by our team of experts each time, enabling you to establish a strong working relationship. Contact a Specialist!
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