Sk5 C75 Hand Tool Rolling Shutter Spring Knife Blade Material Steel Strip Coils

• Standard: ASTM, JIS, GB, AISI, DIN, BS
• Certification: SGS
• Surface Treatment: Blue, White, Black, Polished etc
• Technique: Cold Rolled
• Application: Building Materials
• Edge: Round, Square, Slit
• Model NO.: Steel Strip
• Stock: Stock
• Type: Steel Strip Coil
• Hardness: 29-55HRC
• Tolerance: 1%
• Transport Package: Standard Container Worthy of The Sea
• Specification: Thickness: 1.0mm-2.65mm Width: 100mm-320mm
• Trademark: Cgood
• Origin: China
• HS Code: 722692
• Production Capacity: 1000000 Ton/Year

Product Description

SK5 C75 Hand Tool Rolling Shutter Spring Knife Blade Material Steel Strip Coils


Product Description:
 

We manufacture and export the following specifications:
 

hardened and tempered steel strips/coils/sheet

cold rolled annealed steel strips/coils/sheet

c67s, c70s, c75s  C95S C100S high carbon spring steel strip

C50s, c55s, c60s medium carbon steel strip

50CrV4, 51CrV4, 60Si2Mn alloy steel strip
SK5, SK85, SK95 alloy steel strips 

AISI420 stainless steel strip

 

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
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/coils/sheet

Thickness: 0.10mm-3.0mm
Width: 2mm-300mm
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/coils/sheets

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 to 1.80mm thickness
Width: 40mm to 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:

 

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
60 x 1.60	50 x 1.50	65 x 1.20	60 x 1.0
80 x 1.40	45 x 1.50	60 x 1.20	55 x 1.0
65 x 1.40	60 x 1.30	55 x 1.20	50 x 1.0
60 x 1.40	55 x 1.30	50 x 1.20	45 x 1.0
55 x 1.40	50 x 1.30	45 x 1.20	40 x 1.0
50 x 1.40	45 x 1.30	40 x 1.20	30 x 1.0
45 x 1.40	40 x 1.30	35 x 1.20
40 x 1.40	50 x 1.25	1.60 x 76

Bandsaw blade steel strips/coils/sheets

Bandsaw steel strip produced by Guangzhou Cgoodsteel Co., Ltd, 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 3.00mm
Width: 2mm to 300mm
Hardness: 44-46HRC, 47-45HRC, 43-45HRC
Surface: blue, bright, polish, yellow, white
Edge: slit, sheared, round both sides

 

Standard sizes

 

We can supply in carbon alloy steel grade with the following dimension.

 

Bandsaw steel strip (Width & Thickness)
70 x 0.90mm	100 x 1.00mm	115 x 1.20mm	155 x 1.25mm
70 x 1.00mm	100 x 1.10mm	115 x 1.25mm	155 x 1.45mm
70 x 1.10mm	100 x 1.20mm	90 x 1.00mm	110 x1.10mm
125 x 1.20mm	180 x1.45mm	90 x 1.10mm	110 x 1.20mm
125 x 1.25mm	200 x 1.45mm

 

Bandsaw steel strip (Width & Thickness)
16 x (0.60-0.80)mm	30 x (0.70-0.90)mm	45 x (0.80-0.90)mm
20 x (0.60-0.80)mm	35 x (0.70-0.90)mm	50 x (0.90-1.00)mm
30 x (0.70-0.90)mm	40 x (0.70-0.90)mm	55 x (0.90-1.00)mm

Our Factory:

Guang Zhou Cgoodsteel Co.,Ltd, is a leading supplier of high carbon steel strip, alloy steel strip and stainless steel strip in two heat treatment ways--hardening & tempering conditions and cold rolled annealing conditions.

Occupying 25,000 square meters manufacturing area, we own more than 110 staffs, including senior technical staff, 30 mid-level technical staff as well as series of facilities of acid washing, cold rolling, annealing, cutting slitting,quenching and tempering, mechanical polishing, flatting machine, edge treatment, etc, to hold very tight thickness & width & flatness tolerances, decambering, deburring and round edging for safety applications. Strips are manufactured to the highest industry standards in a broad range of chemistries,sizes,tempers,and finishes to meet customized request.

Over 10 years experiences in this industry,Cgood company has been delicating self to expanding target markets and updating advanced equipment to improve our products to higher level.


Packing:

Packaging Details: Each package with anti-rust paper and light oil, then wrapped in plaster film and put in 20ft for standard container worthy of the sea

Delivery details: 20-30 days after receiving the prepayment