duplex UNS S31803 ASTM A789 ASTM A790 stainless steel seamless pipe

duplex UNS S31803 ASTM A789 ASTM A790 stainless steel seamless pipe

Duplex Stainless Steel Duplex stainless steels are called “duplex” because they have a two-phase microstructure consisting of grains of ferritic and austenitic stainless steel. The picture shows the yellow austenitic phase as “islands” surrounded by the blue f
UNS S32205 UNS S31803 F55 1.4462 2205 Duplex Stainless Steel

UNS S32205 UNS S31803 F55 1.4462 2205 Duplex Stainless Steel

Quality Standard ASTM A182 Standard Specification for Forged or Rolled Alloy-Steel Pipe Flanges, Forged Fittings, and Valves and Parts ASTM A276 Standard Specification for Stainless Steel Bars and Shapes EN 10088 part3 stainless steel ASTM A240 Standard S
Mat.No. 1.5028 DIN 56Si7 SAE 9260H 60Si2Mn SUP7 Spring Steel

Mat.No. 1.5028 DIN 56Si7 SAE 9260H 60Si2Mn SUP7 Spring Steel

Quality Standard: JIS G4801 2005 Spring Steels BS EN 10089 2002 Hot rolled steels for quenched and tempered springs ASTM A29 Standard Specification Steel Bars, Carbon and Alloy, Hot-Wrought, General Requirements Similar Grade: Material No.,EN,JIS,ASTM,GB
BS970 EN47 735A50 735A51 DIN1.8519 EN 51CrV4 50CrV4 6150 Spring Steels

BS970 EN47 735A50 735A51 DIN1.8519 EN 51CrV4 50CrV4 6150 Spring Steels

Quality Standard: JIS G4801 2005 Spring Steels BS EN 10089 2002 Hot rolled steels for quenched and tempered springs BS 970 part3 Specification for Wrought steels for mechanical and allied engineering purposes Similar Grade: Material No.,EN,BS,JIS,ANFOR,U
Ferrosilicon

Ferrosilicon

Dear Sir or Madam, Good day to you. Our group located in XiNing city, Qinghai province, China, which is one of the main ferrorsilicon yieldly. It was originally set up in 1993 with registered capital 100millions. The group specialized in foreign trade, wh
Calcium metal  Ca metal

Calcium metal Ca metal

Calcium metal Ca98.5%min Mg0.05% max Al0.05% max Size:Granules:0-2mm 0-3mm 2-3mm Lump:50-200mm Density is 1,55 g / cм3. Brinell hardness is 13, 7 kg/mm2. Melting temperature is 850o С. Boiling temperature is 1487o С.
copper cathode

copper cathode

1.Price: USD 5200-5500 / MT FOB XINGANG, CHINA 2.Purpose: production into copper rod, copper wire. Used in all kinds of cables and wires. Motor and transformer winding, open and printed circuit board. 3.Packing: to be bundled and palletized, 2 mt/pallet 4.Te
welding parts,assembly

welding parts,assembly

we can develop and assemble casting,stamping,machining,weldment,hardware,rubber,plastic,bearing,fastener parts for you,have developped tomato slicer,trailer jack, supply welding parts,we equipped welding machine(CO2,TIG,Robot welding,spot welding,stud welding)
High Chrome casting balls

High Chrome casting balls

High Chrome casting balls: Cr:11-14% Hardness:>HRC58 Properities: good wear resistance and no breakage. Applied fields: cements, power stations and chemical industries.
ferro silicon briquette (Low price)

ferro silicon briquette (Low price)

Application Ferro silicon briquette can replace ferro silicon in steel making as deoxidizer. Increase the Si content when smelting pig iron,ductile cast iron or base metals as ferro silicon and related products. Advantage 1.They have the uniform size, a