Polished Steel Round Bar 70mm DIN Ck22 Ck45

Mill finish steel round bar 70mm DIN CK22 CK45♦ Products DescriptionProduct NameMill finish steel round bar 70mm DIN CK22 CK45MaterialASTM1005,1006,1008,1010,1015,1020,1025,1030,1035,1040,1045,1050,1055,1060,1065,1070,1080,1084,1016,1022DIN Ck10,Ck15,Ck22,Ck25,Ck30,Ck35,Ck40,Ck45,Ck50, 30Mn4,40Mn4BS040A04,095M15,045M1

Featured Products

Mill finish steel round bar 70mm DIN CK22 CK45

♦ Products Description
Product NameMill finish steel round bar 70mm DIN CK22 CK45
MaterialASTM

1005,1006,1008,1010,1015,1020,1025,1030,1035,1040,1045,

1050,1055,1060,1065,1070,1080,1084,1016,1022

DIN Ck10,Ck15,Ck22,Ck25,Ck30,Ck35,Ck40,Ck45,Ck50, 30Mn4,40Mn4
BS040A04,095M15,045M10,080A40,045M10,080M50
GBQ195, Q235,Q345
StandardGB/T799,ASTM A29,A108,A321,A575,BS970,DIN1652,JIS G4051
SurfaceBlack painted,galvanized
SpecificationsRound bar8mm~800mm
Angle bar3mm*20mm*20mm~12mm*800mm*800mm
Square bar4mm*4mm~100mm*100mm
Flat bar2*10mm~100*500
Hexagonal4mm~800mm
Length2m,4m,5.8m,6m,11.8m,12m or as required.

♦ Production Workshop & Equipments
Mill Finish Steel Round Bar 70mm DIN Ck22 Ck45

♦ Conditions of heat treatment
  1. Annealing: 880ºC Furnace cooling
  2. Normalization: 880~870ºC  Air cooling
  3. Hardening: 820~870ºC Water cooling
  4. Tempering: 550~650ºC Rapid cooling

♦ Production Process
Mill Finish Steel Round Bar 70mm DIN Ck22 Ck45

♦ Mechanical Properties
(1) Material
Tensile strength (kgf/mm²): >58
Yield strength (kgf/mm²): >35
Elongation (%): >20
Cross section reduction rate (%): >45
Hardness (Hb): 167~229

(2) After heat treatment
Tensile strength (kgf/mm²): >70
Yield strength (kgf/mm²): >50
Elongation (%): >17
Cross section reduction rate (%): >45
Hardness (Hb): 201~269


♦ Package & Loading
Mill Finish Steel Round Bar 70mm DIN Ck22 Ck45

♦ About Us

Tianjin Yichengtong Steel Trade Co., Ltd is a comprehensive company, who is founded in 2008.
Specialized in stainless steel products, seamless steel pipe, welded steel pipe,steel coil and
plates. It is located in Tianjin, the Steel base of China.
Mill Finish Steel Round Bar 70mm DIN Ck22 Ck45

Since our establishment, we have always adhered to the business policy of "Quality for
Survival, 
Product for Development, Credibility for Cooperation and Service for Customer". our
company 
acts as a perennial distributor of seamless steel pipes, stainless steel pipes and
alloy 
pipes for Tianjin Seamless Steel Tube Plant, Chengdu Pangang Group, Baotou Steel Pipe
Plant, 
Daye Steel Plant, Baoshan Steel Pipe Plant and other major steel plants. Stainless steel
plate and 
coils for TISCO BAO STEELJISCOZPSS LISCO, etc. 

♦ Certificates
Mill Finish Steel Round Bar 70mm DIN Ck22 Ck45

♦ FAQ

1.Q: Do you have the steel bar in stock?

A: We have steel bar in stock ,also can produce according to your order.

2.Q: What's the delivery time?

A: Within ten days after payment.

3.Q: Can I get some samples free?

A: Free sample can be provided if you require to check the quality.

4.Q: How can we trust you?

A: Yichengtong steel has been cooperated with ALIBABA on trade assurance since 2008
    Trade assurance is a service by alibaba designed to creat trust in trade,providing
 buyers with a 
    set of features and protections to help ensure suppliers honor
 important details of the contract.If
    supplier does not meet the shipping time or pre-shipment product quality requirements in the
    contract,Alibaba.com will refund up to the covered amout for your order. 

5.Q: What can you do for us?

A: We always shorten delivery time for our buyer.
     We always package steel products well.
     We always fix steel product in container well to make it safe arrive at destination port.

♦ Customers Visit
Mill Finish Steel Round Bar 70mm DIN Ck22 Ck45

 

Contact us

Please feel free to give your inquiry in the form below We will reply you in 24 hours