Q195-Q345中国自行车用ERW钢管
产品规格:
方形:10 * 10mm-80 * 80mm
椭圆形:9.5 * 17 - 25 * 50mm
矩形:8 * 16 - 50 * 100mm
圆形:Ø12 - Ø90mm
LTZ:29mm,34mm,28mm,38mm
机械性能:
屈服强度(N / mm 2):195-198
拉伸RM(N / mm 2):400-407
伸长率:25%-34%
化学成分(Pct):%C,Si,Mn,P,S
应用:
冲压件,电气和机械冲压件,汽车配件,摩托车配件,自行车配件,框架,加热散热器,安全窗和门,卷帘门,文件柜,存储架,发射道,健身器材,帐幕,和木材
技术:冷轧
壁厚:0.35-2.0mm
公差:壁厚公差:±0.02mm
长度公差:±20mm
伸长率:33%
可弯曲:180度
表面处理:上油或回火
技术:ERW,热轧,冷轧,冷拉
屈服强度:195MPa
焊接线:直焊
认证:ISO 9001
拉伸强度:315-430MPa
边缘:清晰整洁
起订量:每吨10吨
长度:3m-12m像往常一样或根据客户的要求
付款条件:L / C,T / T,30%TT和装载前平衡
优点:质量优良,交货快捷,产品符合客户要求
包装:用钢带捆包包装,或根据客户要求
交货时间:收到存款后不到25天
Q195-Q345 ERW steel pipe for bicycle in China
Specifications:
Square: 10*10mm - 80*80mm
Oval: 9.5*17 - 25*50mm
Rectangular: 8*16 - 50*100mm
Round: Ø12 - Ø90mm
LTZ: 29mm, 34mm, 28mm, 38mm
Mechanical properties:
Yield strength (N/mm²): 195-198
Tensile RM (N/mm²): 400-407
Elongation: 25%-34%
Chemical composition (Pct): % C, Si, Mn, P, S
Applications:
Stamping parts, electrical and mechanical stamping parts, auto spare parts, motorcycle accessories, bicycle accessories, frame, heating radiator, security window and door, roller shutter door, file cabinet, storage shelf, launching way, fitness equipment, tabernacle, furniture of steel and wood
Technique: cold rolled
Wall thickness: 0.35-2.0mm
Tolerance: wall thickness tolerance: ±0.02mm
Length tolerance: ±20mm
Elongation: 33%
Bendable: 180 degrees
Surface treatment: oiled or tempered
Technology: ERW, hot rolled, cold rolled, cold drawn
Yield strength: 195MPa
Welding line: straight welding
Certification: ISO 9001
Tensile strength: 315-430MPa
Edge: clear and neat
MOQ: 10 tons per size
Length: 3m-12m as usual or as per customer's request
Payment terms: L/C, T/T, 30% TT and balance before loading
Advantages: excellent quality, quick delivery, same products as per customers' requirement
Packaging: packaged with steel strip in bundles, or according to the request of customers
Delivery time: less than 25 days after getting deposit







