Hardened & Tempered steel strip / sheet

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Steel Classification

Hardened and Tempered steel strip / sheet

Quenching and tempering is a heat treatment process that is mainly used to improve the mechanical properties of steel. It consists of two main steps: quenching and tempering. During quenching, the austenite in the steel is transformed into martensite, which increases hardness and strength. During the tempering process, the quenched martensitic is transformed into a tempered structure, which further improves the toughness and plasticity of the steel. 

 

Quenching: The steel parts are heated to the austenite forming zone, usually 800-900 degrees Celsius, and after holding for a period of time, they are quickly cooled to room temperature. During the quenching process, austenite gradually forms and replaces the original structure.

 

Tempering: Reheat the quenched steel to the appropriate temperature, usually 500-700 degrees Celsius, keep it warm for a period of time, and then slowly cool it to room temperature. During the tempering process, the martensitic decomposes to form a tempering structure that improves the toughness and plasticity of the steel.

hardened and tempered steel strip

Hardened and Tempered steel strip supplier

Unyielding Quality, Unmatched Trust: Rely on our Hardened and Tempered steel coil and sheet. Crafted with precision, our commitment.

Our advantage

Customized processing and production of hardened and tempered steel strip according to customer needs. Mature heat treatment technology and complete metal processing production lines will surely provide you with stable and high-quality steel strip products.

technology advantages

Mature heat treatment technology and metal processing and manufacturing technology

equipment advantages

High quality carbon steel heat treatment furnace (lead bismuth quenching/ Water quenching/oil quenching) 12 lines, tempering furnace 2 lines

Production advantages

Passed ISO 9001 quality system certification,Strictly control production, analyze customer feedback, and continuously improve product quality.

Recource advantages

The raw materials come from Baowu Group, with stable and high quality.
In addition, special steel strips M42, B318, etc. can be provided.

Industrial advantages

Cold rolled steel, high carbon steel,alloy steel,spring steel strip,one step production facilites .

heat-treated steel strip coil

Professional Advantages

Successfully developed circular saw blade basic strip. Mental alloy saw blade basic strip Woodworking alloy saw blade basic strip , stone frame saw blade matrix, expert team with many years experience

Professional customized

Finish surface : white , blue , golden , gray ,bright ; Finsh edge : slit, both side round, one side slit one side round , square Hardness , coil weight , coil ID according to customers requirements

Technical Advantages

Profession heat treatment facilities and offer of multi-material substrate for inducstrial alloy circular saw blade Available grade : 75Cr1, SK51, 51CrV4 , D6A , 75Ni8 , X32, B318 etc Workable size : thickness 0.10mm to 4.0mm width 10mm-600mm

Application areas

Hardened and Tempered steel strip Application areas

Circular saw blade

circular saw blade

circular saw blade

Safety belt buckle made of hardened and tempered steel strip

seat belt buckle

Saw blade made of heat treatment steel strip

Band Saw Blade

Rolling shutter door accessories made from heat treatment spring steel

Roller Shutter Springs

ItemVarietyRepresentatiye Steel GradeProduction Specification
Range(mm)
Main Applications
1Heat Treated Spring Steel Strip51CrV4、60Si2Mn、 CK67、CK75、SK5(SK85)0.20-3.0×20-500Elastic Elements such asautomobile diaphragm,
spring,etc.
2Heat Treated Steel Strip
for Band Saw, Saw Blade, and Steel Strip for Stone Frame Saw Blade
CK50、C67S、CK70、68CrNiMo、C75Cr1、75Ni8、SK4、SK50.20-4.0×20-500Woodwoeking saw, hand saw,marble row saw, diamond sawblade
3Heat Treated Steel Strip for HardwareCK50、CK670.20-4.0×20-500Architecture,hardware
4Heat Treated Bimetal Backing Steel Strip50CrNiMoVA、 D6A、X32、M42、B3180.20-4.0×20-300Bimetal band saw
5Heat Treated Steel Strip
for Stainless Tools
SUS420J2/J3/J40.20-4.0×20-300Various kinds of cutting tools
6Heat Treated Wear~resistant
Guide Rail Steel Strip
C75Cr1、51CrV40.20-4.0×20-500Machine tool guide, agricultural machinery
7Heat Treated Steel Strip for Printing Abrasive ToolsCK50、CK60、CK67
70#、75Cr1
0.20-4.0×20-500Printing molds

Common specifications sheet for circular saw blade

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