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Qingdao Helio Steel Co., Ltd.

Steel, Steel Bar, Steel Round Bar manufacturer / supplier in China, offering ASTM A193 Grade B7 Cold Drawn Steel Bar for Anchor Bolts, 20cr 40cr 40mn2 20crmnti Alloy Steel Round Bar, Carbon Steel Bars SAE1020 1045/ C45/ S45c/ 45# and so on.

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Supplier Homepage Product Steel bar for machine Others Steel bar for machine ASTM A193 Grade B7 Cold Drawn Steel Bar for Anchor Bolts

ASTM A193 Grade B7 Cold Drawn Steel Bar for Anchor Bolts

FOB Price: US $800 / Ton
Min. Order: 25 Tons
Min. Order FOB Price
25 Tons US $800/ Ton
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Port: Qingdao, China
Production Capacity: 1000mt Per Month
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: ASTM A193 Grade B7 / aisi4140
  • Standard: AISI, ASTM, GB, JIS, DIN, BS
  • Application: Structural Steel Bar
  • Alloy: Alloy
  • Steel Grades: ASTM A193 Grade B7
  • Heat Treatment: Quenching and Tempering Qt
  • Trademark: LE REN
  • Specification: 20mm to 50mm
  • HS Code: 7228500
  • Type: Alloy Steel Bar
  • Technique: Cold Drawn
  • Surface Treatment: Polished
  • Special Use: Cold Heading Steel
  • Delivery Condition: Cold Drawn
  • Surface Treatments: Polishing Peeling Cold Drawn
  • Transport Package: Standard Seaworthy
  • Origin: China
Product Description

astm a193 grade b7 qt cold drawn steel round bar for anchor bolts

astm a193 grade b7 steel is a chromium-molybdenum alloy steel. The chromium content provides good hardness penetration, and the molybdenum content ensures uniform hardness and high strength. astm a193 grade b7 steel chrome-molybdenum steel can be oil hardened to a relatively high level of hardness. The desirable properties of the astm a193 grade b7 steel include superior toughness, good ductility and good wear resistance in the quenched and tempered condition. astm a193 grade b7 alloy steel round barafter quenching and tempering (QT) is widely used to produce anchor bolts.

1. Steel Material Standard

AISI4140 SAE4140 ASTM4140ASTM A193 GRADE B7

2. Steel Chemical Composition (%):
CSIMNSPCRMO
0.37-0.490.15-0.350.70-1.000.035(MAX)0.035(MAX)0.90-1.200.15-0.25

3. astm a193 grade b7 QT alloy steel round bar mechanical properties after quenching and tempering :
Yield Strength(MPa)Tensile Strength(MPa)Elongation(%)Hardness(HRC)
72086016%(min)35HRC max

4. Product Show:
ASTM A193 Grade B7 Cold Drawn Steel Bar for Anchor Bolts

5. Production:
ASTM A193 Grade B7 Cold Drawn Steel Bar for Anchor Bolts

 
 
 
6. Processing:
ASTM A193 Grade B7 Cold Drawn Steel Bar for Anchor Bolts

7. Inspection:
ASTM A193 Grade B7 Cold Drawn Steel Bar for Anchor Bolts


8. Certificate:
ASTM A193 Grade B7 Cold Drawn Steel Bar for Anchor Bolts

9. Our customer:
ASTM A193 Grade B7 Cold Drawn Steel Bar for Anchor Bolts

10. FAQ:

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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