45 visiting now: 17 USA USA flag 14 China China flag 7 France France flag 4 Sweden Sweden flag 1 Vietnam Vietnam flag 1 Germany Germany flag 1 UK UK flag

20cr Alloy Structural Steel - China

price: contact company for price

20Cr Alloy Structural Steel low price lots of stock and fast delivery

20Cr Alloy Structural Steel

Chemical composition:

C :0.18~0.24

Si:0.17~0.37

Mn:0.50~0.80

S :allow remains content≤0.035

P :allow remains content≤0.035

Cr:0.70~1.00

Ni:allow remains content≤0.030

Cu:allow remains content≤0.030

mechanical properties:

tensile strength σb (MPa):≥835(85)

yield strength σs (MPa):≥540(55)

extensibility δ5 (%):≥10

reduction of area ψ (%):≥40

ballistic work Akv (J):≥47

notched bar impact strength αkv (J/cm2):≥59(6)

rigidity:≤179HB

specimen size:specimen size of rough 15mm

20cr Alloy Structural Steel

Please inquiry for your need now


Company Contact:


  • Phone: 862167652885

  • Address: No.299-1 Gaoji Road,Sijing Town,Songjiang District, Shanghai, China

  • Email: Email


Published date: September 7, 2012 -

  • Business Description: involved in international trade import export of goods, products, and services

Related listings



  • O2 1 2842 9mn2v Cold Work Die Steel
    O2 1 2842 9mn2v Cold Work Die Steel
    Equipment - Construction - Shanghai Gaogang Metal Product Co.,Ltd - China - September 7, 2012 - contact company for price

    O2/1.2842/9Mn2V cold work die steel Excellent hardenability Good size stability Fine workability, mechanical properties O2/1.2842/9Mn2V cold work die steel H13, H12, H11, H10, D3, D2, DC53, O1, O2, S7, P20, 718, NAK80, L6. The specifications can be c...

  • 1 2363 A2 Tool Steel
    1 2363 A2 Tool Steel
    Equipment - Construction - Shanghai Gaogang Metal Product Co.,Ltd - China - September 7, 2012 - contact company for price

    1.2363 (A2) tool steel 1.high toughness. 2.high wear resistance. 3.small deformation Specially: high toughness., high wear resistance, small deformation Use : Used for good wear resistance suitable and good toughness special tools, such as the widely...

  • L6 Steel Coil
    L6 Steel Coil
    Equipment - Construction - Shanghai Gaogang Metal Product Co.,Ltd - China - September 7, 2012 - contact company for price

    L6 steel coil Standard: AISI, ASTM, BS, DIN, GB, JIS Dimensions: 50- 300mm Technique: Forged L6 tool steel . 1.10years producing experience 2.Good tempering resistance, preferable hardness, 3.short term delivery L6 tool steel . Specially: Good toughn...



Safe Trade Tips

  • Ask for business references and check them
  • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
  • Verify their business via their local Chamber of Commerce
  • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
  • Get to know more about scams to avoid: Internet Crime Complaint Center - International Financial Scams
  • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"