small a519 4140 seamless chrome steel pipe 1.OD:6-1200mm WT:1-60mm 2.grade:1020,1025,4130,4140 3.BV SGS approved

small a519 4130 seamless chrome steel pipe1.OD:6-1200mm WT:1-60mm 2.grade:1020,1025,4130,4140 3.BV SGS approved astm a519 tube1.OD:6-1200mm WT:1-60mm 2.grade:1020,1025,4130,4140 3.Seamless Steel Mechnical Tubing4. BV SGS approve

small a519 4130 seamless chrome steel pipe

Seamless carbon and Alloy Steel Mechanical Tubing
Application	For mechanical engineering.For mechanical and pressure use,and also for transporting steam,water,gas and etc.
Size(mm):	O.D.: 20-180 W.T.: 2-30L: max 12000

 cold drawn seamless mechanical tube a519

astm a519 cold drawn tube

 aisi 4140  hex tube

aisi 4140

chrome steel tube

chrome steel tube

chrome lava tube

4130 steel pipes

astm a519 grade 4130

chrome plated square tube

 astm a519 4130 seamless steel pipe

Grade and Chemical Composition (%) of sae 4140 steel price

 

Grade	C	Mn	P≤	S≤	Si	Cr	Mo
1008	≤0.10	0.30-0.50	0.040	0.050	-	-	-
1010	0.08-0.13	0.30-0.60	0.040	0.050	-	-	-
1018	0.15-0.20	0.60-0.90	0.040	0.050	-	-	-
1020	0.18-0.23	0.30-0.60	0.040	0.050	-	-	-
1025	0.22-0.28	0.30-0.60	0.040	0.050	-	-	-
1026	0.22-0.28	0.60-0.90	0.040	0.050	-	-	-
4130	0.28-0.33	0.40-0.60	0.040	0.050	0.15-0.35	0.80-1.10	0.15-0.25
4140	0.38-0.43	0.75-1.00	0.040	0.050	0.15-0.35	0.80-1.10	0.15-0.25

astm a519 / sae 4130

chrome steel tube

aisi 4140 steel pipe

sae 4130 steel pipe

aisi 4130 steel pipe

aisi 4140 /aisi 4140

astm 4130

aisi 4140 steel pipe

  

4140 / 4130 Seamless Mechanical Tubing are medium carbon alloy grades, purpose applications that require high tensile strength and toughness. The addition of chromium and molybdenum as alloying elements, combined with heat treatment   aisi 4140 / 4130 steel tube / aisi 4130 / a519 4130

cold drawn seamless tube 4140 steel / sae 4130

4130 steel tube / aisi 4130 / chrome steel tube / sae 4130

4140 Meets ASTM A5194130 Meets ASTM A513Stocked Size Range: 0.250” – 15” OD; 0.035” – 2.00” wall thicknessStocked Lengths 8’-24’

Benefits of Round 4140/4130 Alloy Seamless Mechanical Tubing 4130 steel tube

small a519 4130 seamless chrome steel pipe

Superior tensile strength and toughness

High strength to weight rati

Easily heat treatable to a broad range of strength, machinability, and hardness.

Applications: aircraft components, hydraulic cylinders, rollers, structural apps, and automotive parts.

4140 pipe / 4140 alloy steel / hexagon tube / tube hexagonal / 4130 tubing

chrome steel tube

22mm chrome steel tube

BV certificate

chrome tube

4130 steel tube aisi 4130 alloy steel

small a519 4130 seamless chrome steel pipeInternational cooperation

small a519 4130 seamless chrome steel pipe

 4130 steel tube

4130 steel tube

cold drawn tube

astm a519

aisi 4140 steel pipe

chrome steel tube 4140

4130 steel tube

chrome moly tube

Special section a519 4140 steel tube