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A36 Carbon steel strip

A36 is an American standard specification for carbon structural steel (ASTM A36/A36M), primarily intended for plates, shapes, and bars in bolted, riveted, or welded construction such as bridges and buildings. Steel strip for tooling, springs, or shims is typically supplied under different, more specific standards (e.g., ASTM A109 for cold-rolled carbon steel strip, or spring steel grades).

Classification :

Carbon steel strip

WhatsApp : +8618678909652

E-mail : nanmusen@nanmusen.com

PRODUCT DETAILS

Product Name	Carbon Steel Strip (Spring Steel & Tool Steel Grades)
Material	C50S, C55S, C60S, C67S, C70S, C75S, C80S, C95S, 50CrV4, 51CrV4, SK5, 60Si2Mn, etc. (These are spring/tool steel grades, not A36).
Color	blue polished, polished-bright, white, blue, yellow, etc. (Note: Colors indicate specific surface treatments or tempering results).
Technique	cold rolled, annealed, heat treatment with hardened and tempered
Hardness	18-55 HRC (Typical range for hardened and tempered spring/tool steel strip).
Edge	slit, square, rounded etc.
Application	Rolling shutter door spring steel strip, Band saw blade, Packing steel strapping, Stampings, clips, wiper blade, Construction tools etc.
Package	each bundle with light oil and plastic film then wrapped in anti-rust paper with metallic pallet

Our steel strip are widely applied to:
1) construction tools(trowels, putty knives, scrapers, spatulas)
2) cutting tools(band saw blade)agriculture tools
3) roller shutter spring, roller shutter door, spring clip, metal clip
4) shoes metal accessories(shoes insole, shoes shank, toe caps)
5) shims and washers for automobile etc.

Hardened and tempered steel strips
Dimensions
Thickness: 0.08mm to 3.00mm
Width: 2mm to 300mm
Hardness: 40-55HRC
Surface: nature, blue, yellow, white, polish
Edge: slit, round, square
Application: H+T steel strips are widely used for rolling shutter door springs, band saw blade, scraper, trowel, putty knives,
shoe insole, knives, kinds of flat springs, etc, which don`t require severe bending.

Cold rolled annealed steel strips
Dimensions
Thickness: 0.08mm to 4.00mm
Width: 2mm to 320mm
Hardness: max 180HV
Surface: polish, bright
Edge: slit
Application: Cold rolled annealed steel strips are mainly suitable for product requiring or severe bending and shaping before
heat-treatment to very high hardness, such as springs, washers, spacers, clips, pin, inserts, shoe shank, toe cap, auto
components, auto clutches, 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

From first-rate raw material, cold rolling, quenching and tempering process, de-burring edges, etc. Each production step is checked carefully in width, thickness, hardness, edge as flexibility, toughness, etc.

PACKAGING AND DELIVERY

We specialize in stainless steel plate, coil, pipe, bar, and nickel-based alloys, exporting to the USA, Germany, India, and over 50 countries worldwide with a professional foreign trade team.

FACTORY WORKSHOP

Factory workshop

APPLICATION FIELD

Chemical Storage

Automobile Manufacturing

Precision Equipment

Pipeline Transportation

Steel Structure

Highway

Aerospace

Ship Manufacturing

Offshore Platform

FAQ

Q: If products do not comply with the contract demands, what will you do?

A: We will compensate the customer for all the loss without any hesitation.

Q: It's my first time importing steel products, can you help me with it?

A: We will do our best to give the solution and help you with the business.

Q: Can you offer free samples?

A: We will return the sample fee once getting the mass production order.

Q: What is the delivery time?

A: Fast delivery in 5 days, up to order quantity.

Q: What are your terms of payment?

A: 30% T/T in advance, balance before loading, or LC at sight.

Q: Do you provide custom-made Products service?

A: Yes, custom-made is acceptable.

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