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Stainless Steel

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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AISI 501 Stainless Steel

  • Numbers: 2011041104
  • Model: 501
  • Producers: China
  • Update time: 2011.04.11
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Product Description:

Stainless steel

AISI 501 Stainless Steel


Germany: DIN 1.7362
United States: AMS 5502 , AMS 5602 , ASME SA194 (Type 3) , ASME SA387 (Type 5) , ASTM A193 , ASTM A194 , ASTM A314 , ASTM A387 (5) , ASTM A473 , SAE J405 (51501) , UNS S50100

Chemical Composition


Weight %


 0.10 (min) 













Mechanical Properties



T (°C)


Density1000 kg/m3)




Poisson's Ratio




Elastic Modulus (GPa)




Tensile Strength (Mpa)



annealed (bar, plate) 

Yield Strength (Mpa)


Elongation (%)


Reduction in Area (%)


Thermal Properties

T (°C)
Thermal Expansion (10-6/ºC)
Thermal Conductivity (W/m-K)

Product description:

Step Shaft AISI 501 Tube AISI 501 Pie-shaped AISI 501 Ring AISI 501  Module Large valves of the main AISI 501 Other Profiled forgings AISI 501

Special Steel classification:

Stainless steel, Hi-Steel HSLA-80, Mould steel,  Heat resistantsteel, 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,

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:


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

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


Forging/hot rolling/ extrusion of steel.

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


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 | | Add:119#,Jiangdong road, Sanhe Town,Jiangyou City, Sichuan Province, China | Zip:621701