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Huangshi Chengquan Metal Material Co., Ltd.

1.5028 Steel, 56si7 Steel, 9260 Steel manufacturer / supplier in China, offering Mat. No. 1.5028 DIN 56si7 SAE 9260h 60si2mn Sup7 Spring Steel, ASTM S6 Cold Work Tool Steel Round Bar, DIN1.2824 70mnmocr8 Alloy Cold Work Tool Steel and so on.

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Supplier Homepage Product Bearing Steel Bearing Steel Bar Mat. No. 1.5028 DIN 56si7 SAE 9260h 60si2mn Sup7 Spring Steel

Mat. No. 1.5028 DIN 56si7 SAE 9260h 60si2mn Sup7 Spring Steel

FOB Price: US $1,000-2,000 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $1,000-2,000/ Ton
Get Latest Price
Production Capacity: 5000tons/Year
Transport Package: Seaworth Packing
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: 1.5028 DIN 56Si7 SAE 9260H 60Si2Mn SUP7
  • Standard: AISI, ASTM, DIN, JIS, GB, BS
  • Composition: Ferrous Steel Scrap
  • Shape: Round,Flat or Square
  • Special Use: Spring Steel
  • Size Range: Round Bar:Dia12~420mm Flat Bar:2~420 X 30~1500mm
  • Delivery Condition: Hot Rolled, Forged, Annealed,Quenched and Tempered
  • Trademark: CHENGQUAN
  • Origin: Huangshi, Hubei
  • Type: Alloy Steel Bar
  • Steel Grade: 1.5028 DIN 56si7 SAE 9260h 60si2mn Sup7
  • Technique: Hot Rolled
  • Surface Treatment: Polished
  • Application: Spring
  • Similar Grade: 1.5028 DIN 56si7 SAE 9260h 60si2mn Sup7
  • MOQ: 500kgs
  • Specification: Round Bar: Dia12~420mm Flat Bar: 2~420 X 30~1500mm
  • HS Code: 7228100000
Product Description

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.
ENJISASTMGB
1.502856Si7SUP79260H60Si2Mn

Chemical Composition(%)

Steel Grade
CSiMnPS
92600.56-0.641.90-2.200.75-1.000.035 max0.040 max
56Si70.52-0.601.60-2.000.60-0.900.025 max0.025 max
SUP70.56-0.641.80-2.200.70-1.000.030 max0.030 max
60Si2Mn0.56-0.641.50-2.000.70-1.000.035 max0.035 max

HEAT TREATMENT:
· FORGING:Hot forming temperature: 1050-850oC.
· SOFT ANNEALING: Heat to 640-680oC, cool slowly in furnace. This will produce a maximum Brinell hardness of 255.
· HARDENING: Harden from a temperature of 830-860oC followed by oil quenching.
· TEMPERING:Tempering temperature: 350-550oC, air.

Mill′s test certificate:
EN 10204/3.1 with all relevant data reg. chem. composition, mech. properties and results of testing.

Introduction:
Special structural steel.

Applications:
Steel grade for laminated springs thickness above 7 mm for trucks and railway vehicles, coiled and threaded springs.
 
 
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