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Stainless Steel specifications held in the austenitic, martensitic and precipitation hardening varieties. Stocks are held in British Standard and International standards. Below is listed our most commonly supplied grades; please contact our sales office. Also stock is 301 stainless spring temper rolled strip.

Hi-Steel HSLA-80

Hi - Speed, high Speed Steel Tool Steel (made) : highly processed into the Tool Steel, carbon content high, while containing cr quantity is low (about 4%), reason burnish of Steel surface gloss darker, after heat can reach by HRc62 high hardness, resistance to rust performance not on a roll.

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Heat Resistant Steel

Heat resistant steel. AS Orlov Izobret. Mashinostr. 3, 48-49, 7/2000. The purpose of this work was to increase plasticity of heat resistant steel after aging at the 500-1300 deg C temperature and to improve its operational reliability.

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Comprehensive stocks held of tool steel, including hot work, cold work and plastic mould tool steel specifications. Below we detail our most common grades. Other British Standard and international special steels and tool steels are also available, please contact our sales office.

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Carbon spring steel is held in a wide range of sizes. Detailed below are our most common specifications. Carbon steel strip and spring steel sheet is available most commonly in the hardened and tempered condition, though certain sizes are available in the annealed condition. Round and flat bar is stocked in the as rolled condition. Most spring steel specifications are held to British Standard steel specifications including BS1449 & BS970.

Alloy and Carbon Steel

Alloy steel is steel alloyed with a variety of elements in total amounts of between 1.0% and 50% by weight to improve its mechanical properties. Alloy steels are broken down into two groups: low alloy steels and high alloy steels. The difference between the two is somewhat arbitrary: Smith and Hashemi define the difference at 4.0%, while Degarmo, et al., define it at 8.0 %.[1][2] Most commonly, the phrase "alloy steel" refers to "low alloy" steels.

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Home » Tool Steel » Product introduction

DIN 1.2363 Tool Steel

  • Numbers: 2011090601
  • Model: DIN 1.2363
  • Producers: China
  • Update time: 2011.09.06
  • Browse:

Product Description:

Tool Steel

DIN 1.2363 Tool Steel

 

 

A2 is an air hardening(cold work) Tool Steel with wear properties between O1 oil hardening and D2 air hardening.
A2 offers good toughness with medium wear resistance along with relatively easy machining.A2 also has excellent non-deforming properties. These characteristics have made A2 a very popular and widely used material.
A2 has a machinability rating of 65% of a 1% carbon Tool Steel.
A2 is sold in the annealed condition. Typical annealed hardness is BHN 197/241 Rc 12/22.
A2 maximum working hardness is BHN 698 Rc 62
A2 is capable of meeting ASTM-A681.
 
Typical Applications:
Blanking dies, coining dies, forming die,s trim dies, punching dies, drill bushings, gauges,laminations dies.
 
AISI A2
 
Designations
France: AFNOR Z 100 CDV 5
Germany: DIN 1.2363
Japan: JIS SKD 12
Sweden: SS 2260
United Kingdom: B.S. BA 2
United States: ASTM A681 , FED QQ-T-570 , SAE J437 , SAE J438 , UNS T30102
 
 
 Chemical Composition
 
Element
Weight %
C
 0.95-1.05 
Mn
 1.00 
Si
 0.50 
Cr
 4.75-5.50 
Ni
 0.30 
Mo
 0.90-1.40 
V
 0.15-0.50 
Cu
 0.25 
P
 0.03 
S
 0.03 
 
 
Mechanical Properties
  
Properties
 Conditions 
T (°C)
Treatment
Density (×1000 kg/m3)
7.86
25
 
Poisson's Ratio
0.27-0.30
25
 
Elastic Modulus (GPa)
190-210
25
 
 
Thermal Properties
 
 
Properties
 Conditions 
T (°C)
Treatment
Thermal Expansion (10-6/ºC)
10.7 
20-100
 

 

Product description:

Step Shaft DIN 1.2363     Tube DIN 1.2363     Pie-shaped DIN 1.2363     Ring DIN 1.2363      Module Large valves of the main DIN 1.2363      Other Profiled forgings DIN 1.2363   

Special Steel classification:

Stainless steel, Hi-Steel HSLA-80, Mould steel,  Heat resistant steel, Tool Steel, Ball bearing steel,Spring steelAlloy steel,  Construction steel,  Die steel, High-speed steel,  angles, channels, H steel, I-beams, welded pipes, seamless tubes,

Standard:
Our products meet Chinese GB, Japanese JIS, US ASTM, UK BS, EU DIN standards and so on.

Our advantages:

Our advantages such as advanced management and operation concepts, suitable work facilities, highly qualified talents and a number of trade partners who have long-term and close cooperation with us have ensured us to provide global customers with competitive high-quality commodities and excellent services, quickly, accurately, conveniently and completely.

Products Introduction:

Specifications

Round bar:
Diameter : 1mm-2000mm

Square bar:
Size:  50mm * 50mm-600mm *600mm

Plate steel/flat bar:
Size: Thickness:  0.1mm-800mm Width: 10mm to 1500mm

Tube/pipe:
Size: OD:  6-219mm  WT: 1-35 mm.

Cold-rolled sheet: Thickness:  2-5mm Width:1000mm Length: 2000mm

Hot-rolled sheet: Thickness:6-80mm Width: 210-610mm

Length:  We can supply any length based on the customer's requirement.

Forging/hot rolling/ extrusion of steel.

Forging: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

Finished goods condition:  hot forging/hot rolling + annealing/normalizing + tempering/quenching + tempering/any conditions based on the customer's requirement

Surface conditions:  scaled (hot working finish)/ground/rough machining/fine machining/based on the customer's requirement

Furnaces for metallurgical processing:  electrode arc + LF/VD/VOD/ESR/Vacuum consumable electrode.

Ultrasonic inspection:  100% ultrasonic inspection for any inperfections or based on the customer's requirement

Excellent service for all kinds of industries, with advantages of technologies,  equipment and price.

We serve you with our honesty,  integrity,  and professionality.

Stainless Steel Suppliers | Hi-Steel HSLA-80 | Steel mould | Heat resistant steel | Tool Steel | Ball bearing steel | Spring steel | Alloy

Copyright 2003 - 2011 China longhai special steel Co., LTD is mainly engaged in all kinds of stainless steel 630 production, wholesale, retail enterprises

TEL:+86-15328239557 | FAX:+86-816-3639422 | E-mail:sales@specialsteel-jy.com | Add:119#,Jiangdong road, Sanhe Town,Jiangyou City, Sichuan Province, China | Zip:621701