Gold Member Since 2014
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Qingdao Helio Steel Co., Ltd.

Qt Steel Bar, Steel Bar S70c S75c S80c S85c, Qt Cold Drawn Steel Bar manufacturer / supplier in China, offering Qt (Quenched and Tempered) Steel Bar S70c S75c S80c S85c, ASTM A193 Grade B7 Steel Equivalent, AISI 8620 SAE 8620h Sncm220 Alloy Steel Round Bar Price and so on.

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Supplier Homepage Product Quenched&Temperred Steel Bar Qt (Quenched and Tempered) Steel Bar S70c S75c S80c S85c

Qt (Quenched and Tempered) Steel Bar S70c S75c S80c S85c

Purchase Qty.:
20-99 100+
FOB Unit Price: US $650 US $500
Purchase Qty. (Tons) FOB Unit Price
20-99 US $650
100+ US $500
Get Latest Price
Port: Qingdao, China
Production Capacity: 30000tons/Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: S70C S75C S80C S85C
  • Standard: AISI, ASTM, JIS, DIN, BS
  • Application: Structural Steel Bar, Tool Steel Bar, Die Steel Bar
  • Alloy: Non-alloy
  • Product Supplier: We Are Factory
  • Delivery Condition: Qt(Quenched and Tempered)
  • Product Samples: Can Also Supply You for Free
  • Tolerance: H9 H10 H11
  • Length: 3000-6000mm Also Can Be Cut as Your Request
  • Transport Package: Standard Seaworthy Package
  • Origin: China
  • Type: Carbon Steel Bar
  • Technique: Qt(Quenched and Tempered)
  • Surface Treatment: Polished
  • Special Use: Cold Heading Steel
  • Shape: Round/Square/Flat/Hexagonal/Deformed
  • Delivery Time: Within 30 Days After Receiving The Deposit
  • Dia: 10-120mm
  • Straightness: 2mm(M)Max
  • Trademark: Helio or buyer′s brand
  • Specification: CE, SGS
  • HS Code: 72285000
Product Description
QT(Quenched and Tempered) Steel Bar S70C S75C S80C S85C

Definition--S70C S75C S80C S85C steel is high carbon Structural steel.

Standard---S70C S75C S80C S85C steel material is the most common used steel material in GB standad, which is aso most popular standard for South Korean, Japan, Vietnam and some other South-east area customers.

Application---- S70C S75C S80C S85C round and square bars can be used as machinery parts such as in  Automotive and machinery equipment field.

Condition and Dimensions--- S70C S75C S80C S85C we supply are hot rolled, cold drawn and forged bars with diameters from 16mm to 1000mm. We can also supply steel wire rods with diameter from 5.5mm t 36mm.

Processng---S70C S75C S80C S85C we supply can meet customer's requirements on smooth surface. The bars can be straightened, short blasting, chamfered and beveled and peeled. To keep good inner properties, we can also do heat tratment such as Annealing, Normalizing, QT. All depend on customer's requirements.

Equivalent materials---S70C S75C S80C S85C steel equivalent material


Chemical composition---S70C S75C S80C S85C steel chemical compoition

Mechanical properties---S70C S75C S80C S85C  steel mechanical properties
Yield strength(MPa)
Tensile strength(MPa)ElongationReduction of Area

Technical specification----S70C S75C S80C S85C Carbon steel specification
Other terms---delivery term and payment term etc.
Packages1): Paint oil on the surface to protect steel bars from rusting.
2): Bundle packing by Iron Strips.
3): Bundle weight is from 3mt to 4 mt.
4): Two or three tags will be attached on each bundle. In general, at one end of each bar, tags will be attached, containing the followings: Description of Goods, Heat No., Steel Grade, Size, NR, WT, Date and Origin.
Delivery timeOne month according to specific situation
Delivery portQingdao, Shanghai, Tianjin, Lian Yungang
Payment termT/T or L/C

Cold Drawn Steel Bar in Round Shape Square Shape Flat Shape Hexa Shape.
Qt (Quenched and Tempered) Steel Bar S70c S75c S80c S85cQt (Quenched and Tempered) Steel Bar S70c S75c S80c S85cQt (Quenched and Tempered) Steel Bar S70c S75c S80c S85cQt (Quenched and Tempered) Steel Bar S70c S75c S80c S85c

If you have any questions,pls feel free to contact us at any time.
Contact PersonCaroline Wang
MP+86 18963469093
TEL+86 0634-5648998
Also can contact me 
Qt (Quenched and Tempered) Steel Bar S70c S75c S80c S85c
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