• High Quality Hot Rolled Mould Round Bar (SKD12, 1.2631, A8)
  • High Quality Hot Rolled Mould Round Bar (SKD12, 1.2631, A8)
  • High Quality Hot Rolled Mould Round Bar (SKD12, 1.2631, A8)
  • High Quality Hot Rolled Mould Round Bar (SKD12, 1.2631, A8)
  • High Quality Hot Rolled Mould Round Bar (SKD12, 1.2631, A8)
  • High Quality Hot Rolled Mould Round Bar (SKD12, 1.2631, A8)

High Quality Hot Rolled Mould Round Bar (SKD12, 1.2631, A8)

Type: Alloy Steel Bar
Standard: AISI, ASTM, DIN, JIS, GB, BS
Composition: Alloy Steel
Technique: Hot Rolled
Shape: Bar
Surface Treatment: Polished
Customization:

Contact Supplier

Diamond Member Since 2015

Suppliers with verified business licenses

Manufacturer/Factory, Trading Company

Basic Info.

Model NO.
SKD12, 1.2631, A8
Special Use
High-strength Steel Plate, Wear Resistant Steel, Free Cutting Steel, Mold Steel
Application
Tool Steel Bar
Grade Number
A2,Ba2,2231z100cdv5,SKD12
Dimensions
25-800mm
Length
250mm-6000mm
Test
SGS/Ut 100%/Element Testing
Heat Treatment
Annealing/Q+T
Certificate
ISO /Mill Certificate
Delivery Quatity
Include MOQ
Payment
30%Deposit,Blance by L/C at Sight or T/T
Transport Package
Standard Packing
Specification
mold steel
Trademark
CF STEEL
Origin
China
HS Code
7228300000
Production Capacity
1000t/Month

Product Description

SKD12 high grade cold work mould steel

Standard: JIS G4404:2000

Similar grade: A2,BA2,2231Z100CDV5

Heat treatment hardness: 58-61HRC

Introduction
SKD12 case of air quenching tool steel with deep air-hardening properties, which requires tempering after quenching quenching and tempering must maintain its complex shape of the mold is extremely useful.
The air quenching of steel due to the deformation caused by manganese-based oil is only about 1/4 of quenching tool steel, the wear resistance between manganese oxide and high carbon high chromium tool steel, toughness better than any one particular It requires suitable for good wear resistance but also has good toughness, special tools, widely used in die cutting and forming dies, roll, punch, rolling dies and thread rolling dies, but also for certain types of scissors sheet .

High Quality Hot Rolled Mould Round Bar (SKD12, 1.2631, A8)
High Quality Hot Rolled Mould Round Bar (SKD12, 1.2631, A8)


Features:
1.This is alloy mould steel with medium Alloy content ,due to contain molybdenum and vanadium, so that it has good hardenability,
2.SKD12 Steel has good impact toughness and good wear resistance cause to uniform distribution of carbide,
3.Good Air quenching performance,
4.Small quenching deformation ,
5.Toughness is better than 9Mn2V,Cr12
6.Uniform and fine carbide, good wear resistance.


Advance
1, air quenching mould steel has excellent air quenching hardening
2, good wear resistance performance,
3, Micro deformation,
4, High hardenability,
5, High compressive strength


Heat treatment
Annealing:1,800-850, slow cooling  2,Spheroidizing
Quenching:940-960, air cooling
Tempering:180-220, air cooling  HRC=60-64 510-520, air cooing  HRC=57-60


Chemical composition
C Mn Si Cr P S Mo V
0.95~1.05 ≤1.00 ≤0.50 4.75~5.50 ≤0.025 ≤0.020 0.90~1.40 0.15~0.50

High Quality Hot Rolled Mould Round Bar (SKD12, 1.2631, A8)

Supply states: Spheroidizing HB≤230

Application
Widely suitable for Large and complex for a variety of hardware Die, and bear a greater impact load punch die.
1,For bending carbon content of 0.65% to 0.80% of the leaf spring that the hardness 37~42HRC, service life up to 11~12w times.
2,for bending carbon content of 0.65%~0.80%spring steel plate that the hardness 37~42HRC, And then add nitriding treatment, life expectancy of up to 40 million times.
3,The steel can be used for thread rolling die can be used for processing aluminum and copper alloys..

4,Stretch film, embossing dies, die cutting, stamping die.



Smelting process

High Quality Hot Rolled Mould Round Bar (SKD12, 1.2631, A8)


High Quality Hot Rolled Mould Round Bar (SKD12, 1.2631, A8)

Send your message to this supplier

*From:
*To:
avatar Mrs. Helen Xie
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

You Might Also Like

Contact Supplier

Diamond Member Since 2015

Suppliers with verified business licenses

Manufacturer/Factory, Trading Company
Management System Certification
ISO 9001, ISO 9000, IATF16949
Export Year
2012-11-11