27SiMn hydraulic cylinder pipe High Tensil 960Mpa for Mechanical using

Specifications

27SiMn hydraulic cylinder pipe High Tensil 960Mpa for Mechanical using
1.Fast delivery
2.MOQ:5MT
3.Best feed

27SiMn hydraulic cylinder pipe High Tensil 960Mpa for Mechanical using

Fast delivery
Non-standard sizes and made-to-order
Small min order quantity
Economical Pricing

Standard	grade	chemical composition(%)
		C	Si	Mn	P	S	Cu	Ni	Mo	Cr
DIN 17175	ST37 ST35.8	0.07~0.14	0.17~0.37	0.35~0.65	≤0.035	≤0.035	≤0.25	≤0.25	/	≤0.15
ASTM A106 ASTM A53 API  5L	B	0.17~0.24	0.17~0.37	0.35~0.65	≤0.035	≤0.035	≤0.25	≤0.25	/	≤0.25
DIN 17175	ST42 ST45	0.42~0.50	0.17~0.37	0.50~0.80	≤0.035	≤0.035	≤0.25	≤0.25	/	≤0.25
DIN 3291	Q345 ST52	0.12~0.20	0.20~0.55	1.20~1.60	≤0.035	≤0.035	≤0.25	≤0.25	/	≤0.25

Production Process:

• Pretreatment : Pickling­—Phosphating—Saponification
• Cold drawn/cold rolled 
• Annealing furnace——+SR
• Straightener—— Straightening
• Products inspecting
• Skiving and Roller Burnishing
• SGS test
  
• Finished Products

 

 

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