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hot rolled alloy spring steel round bar SUP6 ASTM9620 60Si2Mn with high quality

hot rolled alloy spring steel round bar SUP6 ASTM9620 60Si2Mn with high quality

hot rolled alloy spring steel round bar SUP6 ASTM9620 60Si2Mn with high quality
hot rolled alloy spring steel round bar SUP6 ASTM9620 60Si2Mn with high quality
Categories Alloy Spring Steel
Model Number: SUP6 SUP7
Place of Origin: China
MOQ: 1T
Price: $900-$1500/T
Payment Terms: Western Union, MoneyGram, L/C, T/T,
Supply Ability: 5000T per Month
Delivery Time: within 20 days after the deposit
Packaging Details: in bundle
Material: SUP6 SUP7
Standard: AISI, ASTM, DIN,BS
Dimension: 10-1000mm
Technique: Hot worked / forged /cold draw
Application: Spring steel
Alloy or not: Alloy steel
Surface: polish or black
Legnth: 2-13m as customed
Tolerance: +-0.05mm or as your request
Place of orginal: China
Payment: T/T, L/C
Brand: Bao steel / TISCO
Delivery terms: CIF ,FOB ,CNF
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Company Info.
Tianjin J&H Steel Trading Co.,Ltd
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hot rolled alloy spring steel round bar SUP6 ASTM9620 60Si2Mn with high quality

high quality alloy spring steel round bar SUP6 ASTM9620 60Si2Mn

Alloy Steel Bar SUP6/ SUP7 Details

  • Material: SUP6/SUP7 Alloy spring round bar
  • Technique: forging,hot rolled, cold draw
  • Surface: black, turned and ground,bright
  • Diameter: 10 to 1000mm
  • Length: 2000 to 13000mm or customized
  • Process: EAF + LF + VD + forged + heat treatment (annealed, normalized, Q+T))

Chemical Composition and Machinical Properties SUP6

Chemical CompositionMechanical Properties(In Quenched & Tempered State)
C0.56-0.64Tensile strength(MPA)≥1274
Si1.60-2.00Yield strength (MPA)≥1176
Mn0.60-0.90Elongation(δ5/%)≥5
Cr≤0.35Reduction in Area (ψ/%)≥25
Ni≤0.35Impact (J)---
P≤0.035

Hardness


Delivery hardness:321HB

S≤0.035
Ni≤0.30
Cu≤0.25

Equivalent Grades

GBASTMJISDINBS
65A29M 1065SWRH67B1.0612C66D
85A29M 1084SWRH82B1.0616c86d
65MnA29M 1566SWRH67B
55SiMnVB
60Si2Mn

9260


SUP6

SUP7

1.710860SiCr7
50CrVA6150SUP101.815951CrV4
55CrMnA

5155

SUP91.717655Cr3

Related Products

JISChemical Composition(%)
CSiMnPSCrV
SUP60.56~0.641.50~1.800.70~1.000.035max0.035max--
SUP70.56~0.641.80~2.200.70~1.000.035max0.035max--
SUP90.52~0.600.15~0.350.65~0.950.035max0.035max0.65~0.95-
SUP100.47~0.550.15~0.350.65~0.950.035max0.035max0.80~1.100.15~0.25

Mechanical properties(hot rolled)

Type of steelHot-rolled hardness
(HRC)		Annealed hardness
(HRB)		HardeningTempering
Temperature
(℃)		Hardness(HRC)Temperature
(℃)		Temperature (℃)Hardness(HRC)
JISSUP 344max95max830~860
oil quenched		61min830~860
oil quenched		450~500
air cooled		36min
SUP 645max97max830~860
oil quenched		54min830~860
oil quenched		480~530
air cooled		39min
SUP 746max97max830~860
oil quenched		54min830~860
oil quenched		490~540
air cooled		39min
SUP 938max90max830~860
oil quenched		55min830~860
oil quenched		460~510
air cooled		39min
SUP1036max90max840~870
oil quenched		55min840~870
oil quenched		470~540
air cooled		39min

Mechanical properties(cold rolled)

Type of steelAnnealing HardnessDeep-Drawing Hardness
StandardSpecial
HVHVHV
JISSUP3190170180~280
SUP6210190-
SUP10190170200~260

Application

used in making gear, crankshaft, trestle, hinge, oil tank, and cream pitcher etc


Packaging&Shipping

  • Packing Detail: Standard seaworthy packing or as customer required.
  • Delivery Detail: 20 days

Company Main Products

Structural Steel

5140,5115,5120,5130,5145,4118,4130,4135,6150,5115,4142,4130,4118,6150,4140,4720,4320
,E9310,8620,4340

Mold Steel

H13,1.2344,SKD61,D2,SKD11,1.2379,1.2510,01,SKS3,95MnWCr5,D3,SKD1,1.2419,
SKS31,H21,SKD5,1.2581,P20,35CrMo7,1.2738,1.2316,M2

Bearing SteelGCr15,52100,SUJ1,SUJ2,100Cr6,1.2067,55C,8620,4320,9310,440C,M50,8620h
Spring Steel

9260,SUP6,SUP7,1.7108,54SiCr6,1.7102,5155,SUP9,1.7176,5160,1.7177,6150,
SUP10,51CrV4,1.8159,SUP10,


Picture Show





Surface Polished bar



Surface Bright Bar


Black & Grinding Surface Bar

Brand

FAQ

Q: Are you trading company or manufacturer ?

A: Currently we only do trading. Our founders are professionals in machining. We specialize in metallic parts manufacturing and work with one 3000 square meter well equipped machining center, one professional peeled steel rod/shaft manufacturer with long history and several small enterprises for welding and jointing.

Q: How long is your delivery time?

A: Normally 30 days is required. We need a reasonable lead time to ensure quality.

Q: How to guarantee the quality?

A: (1)We make samples for your testing quality prior to batch production.

(2)We offer one year warranty for our products.

Q: Can you provide a reference list?

A: We do OEM and protect our customer’s information, that means no exposure without our customer’s permission. You may refer to our transaction history for part of our exports.

Contact Information
Email: Ellieli8899@gmail.com
Skype:lifenjing_1988
Phone/Whatsapp:+86-151-22169604

Product Tags:

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Cheap hot rolled alloy spring steel round bar SUP6 ASTM9620 60Si2Mn with high quality for sale

hot rolled alloy spring steel round bar SUP6 ASTM9620 60Si2Mn with high quality

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