| Customization: | Available |
|---|---|
| Type: | Spring Steel Bar |
| Standard: | AISI, ASTM, DIN, JIS, GB |
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Grade
| GB | DIN | JIS | EN |
| 60Si2Mn | 61SiCr7 | sup7 | 25ll60 |
Chemical Composition
C:0.56-0.64 Si:1.50~2.00 Mn:0.60~0.90 P:Max 0.035 S:Max 0.035 Cr:Max 0.35 Ni: Max 0.35 Cu:Max 0.25
Mechanical properties
Tensile strength σb (MPa): ≥1274(130)
Yield strength σs (MPa): ≥1176(120)
Elongation δ10 (%): ≥5
Reduction in area ψ (%): ≥25
Hardness: hot rolling, ≤ 321HB; cold drawing + heat treatment, ≤ 321HB
Sizes
Round bar: Diameter(mm) Max 800mm; Length(mm) Max 12000mm.
|
Packing |
20ft: GW 27T; (5.80mX2.13mX2.18m) 40ft: GW 27T; (11.8mX2.13mX2.18m) |
|
MOQ |
1 TON |
|
Dilvery time |
7 days after receiving 30% deposit by T/T or L/C |
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 ?A: yes,We are honored to offer you samples
Q: What is your terms of payment ? A: Payment= 30% T/T in advance ,balance before shipment.
Q:What are the difference between you and other steel company?
A:Quality first! The price will be changed according to your order.
Q:Where is your factory located?How can I visit there?
A:Our factory is located in Tianjin city,you can fly to Tianjin airport and we will arrange people to go there pick you up.
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