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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.
Mould Steel
Steel mould and Steel mould suppliers, global delivery, stock supply Steel mould steels.
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.
Tool Steel
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.
Ball Bearing Steel
Supplies Ball bearing steel of all types, along with carbon steel and specialty balls, to OEM's around the world. Also offers platinum balls, brass balls, gold, titanium, aluminum, carbon and plastic balls.
Spring Steel
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
AISI S5 Tool Steel
- Numbers: 2011030511
- Model: AISI S5
- Producers: China
- Update time: 2011.03.05
- Browse:
Product Description:
Tool Steel
AISI S5 Shock Resistant Tool Steel
DESCRIPTION
An electric furnace, high quality shock resisting steel. Developed originally to meet the need for a shock-resisting steel which combines great ductility with high hardness.
ADVANTAGES
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Maximum shock-resistance for hardness under Rockwell C-59
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Good wear-resistance
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Hardens in either oil or water
TYPICAL ANALYSIS
CARBON ……………………0.60 MANGANESE …………0.70
SILICON ……………………1.85 MOLYBDENUM ………0.50
VANADIUM ………………..0.25
HEAT TREATMENT
FORGING ………………………………..1850°F to 1950°F, stop at 1650°F and cool slowly
NORMALIZING ………………………...Do not normalize
ANNEALING ……………………………1450°F, furnace cool. Brinell 229
HARDENING ……………………………1625°F oil-quenched; 1550°F, water quench to 150°F
TEMPERING ……………………………...400°F to 650°F, Rockwell C-61-57
MACHINABILITY
Machines without great difficulty when annealed to a maximum of 229 Brinell. Has a rating of 65 as compared with a one percent carbon Tool Steel which has a rating of 100.
TEMPERING RESULTS
Normal tempering procedure is to hold at temperature for at least 1 hour for each inch of greatest thickness. Tempering temperatures will normally be between 400 and 650F, depending on the service desired. The resulting Rockwell C hardness for oil-and water-quenching and tempering from 300 to 1300F by 100-degree intervals are as follows:
| Hardness Rockwell C | ||
| Tempering Temperatures °F |
Oil-quenched 1600°F |
Water-quenched 1600°F |
| 300 | 63 | 63 |
| 400 | 61 | 61 |
| 500 | 60.5 | 60 |
| 600 | 59 | 59 |
| 700 | 57.5 | 57.5 |
| 800 | 53 | 53.5 |
| 900 | 51 | 51 |
| 1000 | 49 | 48 |
| 1100 | 47 | 45 |
| 1200 | 40.50 | 40 |
| 1300 | 33.50 | 30 |
Results may be used as a guide in tempering tools to desired hardness. However, since ¾-in. diameter specimens were used in the test, tools of heavy section or mass may be several points lower in Rockwell hardness a given treatment.
Special Steel classification：
Stainless steel，Hi-Steel HSLA-80，Steel mould,Heat resistant steel,Tool Steel,Ball bearing steel,Spring steel,Alloy steel,Construction steel，Die steel，Mould steel.
Product description：
Step Shaft AISI S5 Tube AISI S5 Pie-shaped AISI S5 Ring AISI S5 Module AISI S5 Large valves of the main AISI S5 Other Profiled forgings AISI S5
Products Introduction :
Specialized and high quality steel.
We have the advantages of equipment, technologies and price.
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.
