Dongguan Three Arrows Metal Materials Co

< ): Carbon steel is often rolled into wire rods or
round steel<): square steel, flat steel
angle steel<):
I-beam<):
channel steel< ): Window frame steel
Shaped steel<): , Medium-thick steel plate. Used extensively in construction and engineering structures. It is used to make steel bars or build factories, buildings, high-voltage transmission towers, bridges, vehicles, boilers, containers, ships, etc. It is also widely used as mechanical parts that do not have high performance requirements. Grade steel can also be used as some professional steel.
< r : b :
< Microsoft YaHei, HeiTi b br(:/ ><: br ) r br b br
<: b Performance Analysis
< Microsoft YaHei , Blackbody bChemical composition
< r >Carbon: Silicon
< r >Manganese:
< r >Sulfur
< r >Phosphorus
< r >Chromium allowed residues Content
< r >Nickel: Allowable residual content
< r >Copper: Allowable residual content
< r >Note: Deoxidation method: b
< Microsoft Yahei, Blackbody B Mechanics Properties
< r >Tensile strength b:
< r >Yield strength
< r >Yield strength (~ time
< r >Yield strength (~ time:
< r >Yield strength (when:
< r >Yield strength ( when:
< r >Yield strength (when:
< r > Elongation (%)
< r >Elongation (%～h
< r >Elongation (%～h
< r >Elongation (%～h
< r >Elongation Length rate (%～hour
< r >Elongation rate (% hour
< Microsoft Yahei, Blackbody b heat treatment process
< r >Sample size: sample thickness (diameter) heat treatment Specification and metallographic structure
< r >Delivery status: Generally delivered in hot rolled (including controlled rolling) state.
< r >According to the requirements of the buyer and upon agreement between both parties, normalizing can also be performed Status delivery
< Microsoft Yahei, Blackbody b Cold bending performance
< r > Cold bending test
< r > (Longitudinal) (Transverse) ( ), (Longitudinal) (Transverse) ( ~)
< r > (Longitudinal) (Transverse) (~)
< r >Where is the bending center diameter, B is the specimen width, and is the steel thickness or diameter.
< r > [Impact test]
< r >Temperature: ℃
< r >Type impact absorbed energy (longitudinal)/: ≧