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ASTM A519 SAE 1045 Seamless Steel Tube

Product Description

Specifications 1..ASTM A519 SAE 1045 Seamless Steel Tube

2.. hot finished, hot colled, cold drawn, cold finished process

ASTM A519 SAE 1045 Seamless Steel Tube     Astm A 519 Seamless Carbon and alloy steel mechanical tubing   application: for mechanical engineering     1 standard Astm A 519
2 seamless carbon and alloy steel mechanical tubing, hot rolled or cold drawn produce flow   3 chemical requirements of Low-carbon steels: MT 1010, MT 1015, MT 1020    Chemical requirement of other carbon steels 1008, 1010, 1015, 1020, 1025, 1030, 1045     Chemical requirement of alloy steels 4140 4150   4 hot-finished tubing OD 21.3-273mm   5 delivery condition: sizing methods: HF-hot finished                                    CW-cold worded                                    RT-rough turned                                     G-Ground   Grade and Chemical Composition (%) 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    0.040    0.15-0.35    0.80-1.10    0.15-0.25
4140     0.38-0.43    0.75-1.00    0.040    0.040    0.15-0.35    0.80-1.10    0.15-0.35   Mechanical Properties: Grade     
Condition     MPa
Tenslle Point     
Yield Point     
Elongation
1020     CW    ≥414    ≥483    ≥5%
SR    ≥345    ≥448    ≥10%
A    ≥193    ≥331    ≥30%
N    ≥234    ≥379    ≥22%
1025     CW    ≥448    ≥517    ≥5%
SR    ≥379    ≥483    ≥8%
A    ≥207    ≥365    ≥25%
N    ≥248    ≥379    ≥22%
4130     SR    ≥586    ≥724    ≥10%
A    ≥379    ≥517    ≥30%
N    ≥414    ≥621    ≥20%
4140     SR    ≥689    ≥855    ≥10%
A    ≥414    ≥552    ≥25%
N    ≥621    ≥855    ≥20%

   
SIZE SIZE
OD*thickness OD*thickness
25*2-3-4-5-6 67*8-9-10-12-14-16-18-20-22
27*2-3-4-5-6 68*8-9-10-12-14-16-18-20-22
28*2-3-4-5-6 69*8-9-10-12-14-16-18-20-22-24
30*3-4-5-6-8-10 70*8-9-10-12-14-16-18-20-22-24
32*3-4-5-6-8-10 71*8-9-10-12-14-16-18-20-22-24
34*3-4-5-6-8-10 72*8-9-10-12-14-16-18-20-22-24
36*3-4-5-6-8-10 73*8-9-10-12-14-16-18-20-22-24-25
37*3-4-5-6-8-10 74*8-9-10-12-14-16-18-20-22-24-25
38*3-4-5-6-8-10-12 75*8-9-10-12-14-16-18-20-22-24-25
40*3-4-5-6-8-10-12 76*8-9-10-12-14-16-18-20-22-24-25
42*3-4-5-6-8-10-12 77*8-9-10-12-14-16-18-20-22-24-25
45*3-4-5-6-8-10-12 78*8-9-10-12-14-16-18-20-22-24-25
46*3-4-5-6-8-10-12 79*8-9-10-12-14-16-18-20-22-24-25
48*3-4-5-6-8-10-12 80*8-9-10-12-14-16-18-20-22-24-25
50*8-9-10-12-14 81*8-9-10-12-14-16-18-20-22-24-25
51*8-9-10-12-14 82*8-9-10-12-14-16-18-20-22-24-25
52*8-9-10-12-14 83*8-9-10-12-14-16-18-20-22-24--26
53*8-9-10-12-14 84*8-9-10-12-14-16-18-20-22-24--26
54*8-9-10-12-14-16 85*8-9-10-12-14-16-18-20-22-24--26
55*8-9-10-12-14-16 86*8-9-10-12-14-16-18-20-22-24--26
56*8-9-10-12-14-16 87*8-9-10-12-14-16-18-20-22-24--26
57*8-9-10-12-14-16-18 88*8-9-10-12-14-16-18-20-22-24--26
58*8-9-10-12-14-16-18 89*8-9-10-12-14-16-18-20-22-24--26
59*8-9-10-12-14-16-18 90*8-9-10-12-14-16-18-20-22-24--26
60*8-9-10-12-14-16-18 91*8-9-10-12-14-16-18-20-22-24--26
61*8-9-10-12-14-16-18 92*8-9-10-12-14-16-18-20-22-24--26
62*8-9-10-12-14-16-18 93*8-9-10-12-14-16-18-20-22-24--26
63*8-9-10-12-14-16-18 94*8-9-10-12-14-16-18-20-22-24--26
63.5*8-9-10-12-14-16-18-20 95*8-9-10-12-14-16-18-20-22-24--26
64*8-9-10-12-14-16-18-20 102*8-9-10-12-14-16-18-20-22-24--26
65*8-9-10-12-14-16-18-20-22  
66*8-9-10-12-14-16-18-20-22  
     

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