Sk5 Carbon Steel Strip Cold Rolled Hardened and Tempered Steel Strip Coil
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| Customization: | Available |
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| After-sales Service: | Excellent Service |
| Warranty: | 2 Years |
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Basic Info.
- Model NO.
- HONGSHENG0000Q
- Standard
- ASTM, JIS, GB, AISI, DIN, BS
- Certification
- ISO, RoHS
- Surface Treatment
- Blue, Yellow, Bright, White, Nature, Polished
- Technique
- Cold Rolled, Hardened and Tempered, Annealed
- Application
- Bandsaw Blade, Auto Part, Shutter Door Hand Tool
- Edge
- Slit Round Shear
- Material
- C50, C55, C60, C67, C70, C75, C80, C95, 51CRV4
- Material-2
- Sk4 Sk5, Sk85, C75rcr1, C100s, 60si2mn
- Hardness
- 29-55HRC for H&T, Max 180hv for Annealed
- Transport Package
- Sea Worthy Exporting
- Specification
- 0.15mm to 6.00mm thickness & 2mm to 1200width
- Trademark
- HONGSHENG
- Origin
- China
- Production Capacity
- 150000 Tons/Year
Product Description
SK5 is a High Carbon steel with a Carbon content of about 0.85%. Carbon tool steel is the most widely used cold rolled carbon steel because of its good balance of workability, hardenability, product performance, and price. SK5 has a higher Carbon content and higher hardenability than SK85, so it is often used for higher grade applications. Most SK materials are generally heat treated before or after processing.
Our materials are maintained to have optimum surface roughness after heat treatment, which allows us to achieve an ideal product finish after blackeing.
We manufacture and export the following specifications:
Product Specification
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Product Name |
hardened and tempered steel strips/coils/sheet/plate cold rolled annealed steel strips/coils/sheet/plate spring steel strips/coils/sheet/plate high carbon strips/coils/sheet/plate |
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Standard |
EN, DIN, JIS, AISI, ASTM |
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Type |
Coil/Sheet/Plate/Strip |
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Material Grade |
C50S, C55S, C60S, C67S, C70S, C75S, C80S, C95S, 50CrV4, 51CrV4, 75Cr1, 75Ni8, SK5, 60Si2Mn, SK85, 65G sae1045, sae1050, sae1060, sae1065, sae1070, sae1075, sae1095 C100S CK45, CK50, CK55, CK60, CK67, CK70, CK75, 40Mn, 35CrMo 65Mn, 50#, 60#, T8, T10 Stainless steel: AISI 420, 430 Bimetal steel strip: M42, M51/D6A, X32
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Conditions |
hardened & tempered, annealed, cold rolled |
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Thickness |
0.10mm to 6.00mm |
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Width |
3mm to 1250mm |
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Surface color |
nature, blue, white, black, yellow, bright, polished |
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Hardness |
below 19HRC for annealed process, 29-55HRC for hardened& tempered process, 21-28HRC for cold rolled process |
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Edge |
slit/sheared edge, round edge, square edg |
| Application |
rolling shutter door spring, band saw blades, steel springs, coil springs, masonary tools, construction tool, agricultural tools, auto parts, springs, metal parts, washers, spacers, clips, pin, inserts |
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Coil weight |
30kgs - 2500kgs |
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Coil ID |
300-500MM or as per request |
Hardened and tempered steel strips/coils/sheet
SK5, SK85, SK95 alloy steel strips
Steel Strip Application:
Material grades available for the following process:
C50S, C55S, C60S, C67S, C70S, C75S, C80S, C95S, 50CrV4, 51CrV4,
SK5, 60Si2Mn, SK5 (SK85), 65G, C100S
sae1045, sae1050, sae1060, sae1065, sae1070, sae1075, sae1095
CK45, CK50, CK55, CK60, CK67, CK70, CK75, 65Mn, 50#, 60#, T8, T10
Stainless steel: 301 304 201 420 430
Hardened and tempered steel strips
Thickness: 0.10mm-5.0mm
Width: 2mm-500mm
Hardness: 29-55HRC
Surface: blue, white, black, polished etc.
Edge: slit, round, sheared
Applications: these strips are widely used for making saw blade, steel springs, coil springs, steel for masonary tools which do not require severe bending or forming
Cold rolled annealed steel strips
Thickness: 0.10-6.00mm
Width: 2mm-1200mm
Hardness: below 19HRC
Surface: nature, bright finish
Edge: slit, round, sheared
Applications: widely used for making springs, washers, spacers, clips, pin, inserts, etc.
Spring steel strip for rolling shutter door
blue spring steel + hardened and tempered conditions
Thickness: 1.0mm-1.6mm thickness
Width: 40mm-80mm width,
Surface: polish blue, grey blue
Edge: round
MOQ 2tons for each size
good quality and excellent elasticity
Guangzhou Cgoodsteel Co.,Ltd has been producing shutter spring steel strip with the following dimensions:
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Hardened and tempered spring steel strip for roller shutter C67S, c75s, c80 grade, blue surface, rounded edge, 44-48HRC hardness, moq 2000kgs, average steel dimension |
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60 x 1.60 |
50 x 1.50 |
65 x 1.20 |
60 x 1.0 |
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80 x 1.40 |
45 x 1.50 |
60 x 1.20 |
55 x 1.0 |
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65 x 1.40 |
60 x 1.30 |
55 x 1.20 |
50 x 1.0 |
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60 x 1.40 |
55 x 1.30 |
50 x 1.20 |
45 x 1.0 |
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55 x 1.40 |
50 x 1.30 |
45 x 1.20 |
40 x 1.0 |
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50 x 1.40 |
45 x 1.30 |
40 x 1.20 |
30 x 1.0 |
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45 x 1.40 |
40 x 1.30 |
35 x 1.20 |
50 x 1.25 |
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40 x 1.40 |
50 x 1.25 |
1.60 x 76 |
60 x 1.50 |
Bandsaw blade steel strips
Bandsaw steel strip produced By Hongsheng, are widely used in wood cutting saw, cutting tool, stone saw blade, which has good flatness, straightness and high fatigue resistance that can withstand high and continuously changing loads and vibrations.
C75, C75Cr1, SK5, 51CrV4 with the following dimensions
Thickness: 0.15mm up to 5.00mm
Width: 2mm to 500mm
Hardness: 44-46HRC, 47-45HRC, 43-45HRC
Surface: blue, bright, polish, yellow, white
Edge: slit, sheared, round both sides
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Wide wood Band Saw Blades (Width & Thickness)
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70 x 0.90mm
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100 x 1.00mm
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115 x 1.20mm
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155 x 1.25mm
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70 x 1.00mm
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100 x 1.10mm
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115 x 1.25mm
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155 x 1.45mm
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70 x 1.10mm
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100 x 1.20mm |
90 x 1.00mm
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110 x1.10mm
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125 x 1.20mm
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180 x1.45mm
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90 x 1.10mm
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110 x 1.20mm
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125 x 1.25mm
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200 x 1.45mm |
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Narrow wood Band Saw Blade Sizes (Width & Thickness)
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16 x (0.60-0.80)mm
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30 x (0.70-0.90)mm
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45 x (0.80-0.90)mm
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20 x (0.60-0.80)mm
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35 x (0.70-0.90)mm
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50 x (0.90-1.00)mm
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30 x (0.70-0.90)mm |
40 x (0.70-0.90)mm |
55 x (0.90-1.00)mm |
Factory View
STEEL STRIPS ----- QUALITY, ACCURACY, CUSTOMIZATION
Our factory is a leading supplier of high carbon steel strip, strip alloy steel strip and stainless steel in two forms- hardening heat treatment & tempering conditions and cold rolled annealing conditions. Occupying 25,000 square meters of production area, we have more than 110 employees, including senior technicians, 30 mid-level technical personnel as well as a series of facilities including acid washing machine, cold rolling machine, heat treatment , cutting, cutting, quenching and tempering, mechanical polishing, straightening machine, edge treatment, etc., to hold very tight thickness & width & leveling, tolerances, decambering, deburring and round edging for safety applications. Strips are manufactured to the highest industry standards in a wide range of chemicals, sizes, moods, and finishes to satisfy your custom request.
Packing
Packaging Details: Each package with anti-rust paper and light oil, then wrapped in plaster film and put in 20ft forstandard container worthy of the sea
Delivery details: 20-30 days after receiving the prepayment

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