Reliant Pipes & Tubes Pvt. Ltd.

astm a333 grade 6 pipe manufacturers

a333 gr 6 smls pipe, astm a333 gr 6 pipe, a333 gr 6 welded pipe, SA333 Gr 6 Material, A333 Low Temp Pipe suppliers in India

worldwide SA333 Gr 6 Pipe Material, Welding A333 Grade 6 Pipe, A333 Grade 6 Seamless Pipe, A333 Grade 1 Pipe, LTCS ASTM A333 gr 6 dealer & Distributors

 

astm a333 gr 6 pipe
A333 Grade 6 Seamless Pipe
A333 Low Temp Pipe
astm a333 gr 6 pipe
A333 Grade 6 Seamless Pipe
A333 Low Temp Pipe
Table of contents


 

A333 Grade 6 Pipe Specification
astm a333 gr 6 pipe specification is that it is part of the ASTM A333 standard and it encompasses alloy steel pipes, welded carbon pipes and wall seamless pipes that are meant for low temperature usage

Standards ASTM, ASME and API
Related Grades A333 Grade 1, A333 Grade 3, A333 Grade 4, astm a333 gr 6 pipe, A333 Grade 7, A333 Grade 8, A333 Grade 9, A333 Grade 10, A333 Grade 11 Seamless Pipes
Size 1/2” NB to 36” NB
Thickness 3-12mm
Schedules SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules
Origin European, Japanese, Korean, US, Russian, Indian (Strictly No Chinese Material)
Tolerance Cold drawn pipe: +/-0.1mm
Cold rolled pipe: +/-0.05mm
Craft Cold rolled and Cold drawn
Type Seamless / ERW / Welded / Fabricated / CDW
Form Round, Hydraulic Etc
Length Min 3 Meters, Max18 Meters, or according to customer’s requirement
End Plain End, Beveled End, Treaded
Specialized in Large Diameter ASTM A333 Grade 6 Pipe
Additional Testing NACE MR0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, etc.

 

ASTM A333 specification covers wall seamless and welded carbon and alloy steel pipe intended for use at low temperatures. The pipe shall be made by the seamless or welding process with the addition of no filler metal in the welding operation. All ASTM A333 seamless and welded pipes shall be treated to control their microstructure. Tensile tests, impact tests, hydrostatic tests, and nondestructive electric tests shall be made in accordance to specified requirements.

Reliant Pipes is a reputed distributor of astm a333 gr 6 pipe, ASTM A333 Grade 6 low temperature carbon steel seamless pipes and carbon steel welded pipes by Supplier in India such as MSL, ISMT and JINDAL SAW.

Delivering High Quality A333 Grade 6 LT Square Pipes, A333 Grade 6 Low Temperature ERW Pipes, Low Temperature Welded Pipes Exporter, ASTM A333 Grade 6 Rectangular Pipes Manufacturers

ASTM A333 Grade 6 Equivalent

astm a333 gr 6 pipe equivalent has a UNS No. K03006. The DIN is TT St 45 N. In order to meet with required global practices, each length of LTCS ASTM A333 gr 6, has to undergo a non-destructive examination

Former
New
Execution
Standard
Material
Standard
Material
Seamless
ASTM A333
GRADE 6
EN 10216-4
P265NL

Grade
Pipe
Tube
Fittings
Flanges
Bar
Forgings
EN
Material
Low Temp C.S. Gr. 1
A333 GR. 1
A333 GR. 1
A420 WPL1/6
A350 LF2
A516
A350 LF2
Low Temp C.S. Gr. 3
A333 GR. 3
A333 GR. 3
A420 WPL3
A350 L3
A516
A350 LF3
Low Temp C.S. Gr. 6
A333 GR. 6
A333 GR. 6
A420 WPL6
A350 LF2
A516
A350 LF2
EN 10216-4
P265NL

DIN
EN
BS
NFA
ASTM
ASME
DIN 17178 Grade FGP 28
EN P265NL Grade 10216-4
NFA A 36-2051) Grade A 42 AP
ASTM A333 Grade6
ASME SA 333 Grade 6
UNI C20

 

ASTM A333 Grade 6 Pipe Types
Out diameter
Wall thickness
Length
A333 Grade 6 Seamless Pipe (Custom Sizes)
1/2" NB - 60" NB
SCH 5 / SCH 10 / SCH 40 / SCH 80 / SCH 160
Custom
Welding A333 Grade 6 Pipe (in Stock + Custom Sizes)
1/2" NB - 24" NB
As per requirement
Custom
ASTM A333 Grade 6 ERW Pipe (Custom Sizes)
1/2" NB - 24" NB
As per requirement
Custom
ASTM A333 Grade 6 SAW Pipe
16" NB - 100" NB
As per requirement
Custom

 

ASTM A333 Gr 6 Pipe suppliers
ASTM A333 Grade 6 Square Pipe
ASTM A333 Grade 6 Square hollow section
ASTM A333 Grade 6 Rectangular Tube
ASTM A333 Grade 6 Square Pipe
ASTM A333 Grade 6 Square hollow section
ASTM A333 Grade 6 Rectangular Tube
ASTM A333 Grade 6 ERW Pipe
ASTM A333 Grade 6 Lined pipe
ASTM A333 EFW Tubing
ASTM A333 Grade 6 ERW Pipe
ASTM A333 Grade 6 Lined pipe
ASTM A333 EFW Tubing
ASTM A333 Grade 6 Schedule 80 Pipe
ASTM A333 Grade 6 Schedule 40 Pipe
ASTM A333 Grade 6 Schedule 60 Pipe
ASTM A333 Grade 6 Schedule 80 Pipe
ASTM A333 Grade 6 Schedule 40 Pipe
ASTM A333 Grade 6 Schedule 60 Pipe
ASTM A333 Grade 6 Seamless Pipe
ASTM A333 Grade 6 Welded Pipe
LTCS ASTM A333 gr 6
ASTM A333 Grade 6 Seamless Pipe
ASTM A333 Grade 6 Welded Pipe
LTCS ASTM A333 gr 6
A333 Gr 6 Pipe Price in india
Size"
MSL Make
ISMT make
JSL Make
1/2"
1,402.94
1,395.15
1,410.74
3/4"
1,169.12
1,161.32
1,176.91
1"
1,013.24
1,005.44
1,021.03
1.25"
966.47
958.68
974.26
1.5"
857.35
849.56
865.15

Please note: All Above Prices are USD $/Ton. All price applicable for SCH 40, SCH 60, SCH 80 & SCH XS Pipe

Reliant is the largest exporter of ASTM A333 Gr.6 Carbon Steel Pipe, SA333 Grade 6 CS Pipe Supplier
a333 gr 6 Properties

ASTM A333 Grade 6 Carbon Steel Seamless Pipe Chemical Composition

 
C(max)
Mn
P(max)
S(max)
Si
Ni
Grade 1
0.03
0.40 – 1.06
0.025
0.025
Grade 3
0.19
0.31 – 0.64
0.025
0.025
0.18 – 0.37
3.18 – 3.82
Grade 6
0.3
0.29 – 1.06
0.025
0.025
0.10 (min)

ASTM A333 Grade 6 Carbon Steel Seamless Pipe Yield and Tensile Strength

ASTM A333 Grade 6 Carbon Steel Pipe Mechanical Properities:

ASTM A333 Grade 1
 
Minimum Yield
30,000 PSI
Minimum Tensile
55,000 PSI
ASTM A333 Grade 3
Minimum Yield
35,000 PSI
Minimum Tensile
65,000 PSI
astm a333 gr 6 pipe
Minimum Yield
35,000 PSI
Minimum Tensile
60,000 PSI
astm a333 gr 6 pipe Wall Thickness & Tolerance
Outside Diameter, inch
Tolerance, %
1/8≤OD≤2-1/2
+20.0/-12.5
3≤OD≤18, WT/OD≤5%
+22.5/-12.5
3≤OD≤18, WT/OD>5%
+15.0/-12.5
OD≥20, WT/OD≤5%
+22.5/-12.5
OD≥20, WT/OD>5%
+15.0/-12.5

Length: 5800mm; 6000mm; 6096mm; 7315mm; 11800mm; and so on. 
Max length: 18000mm

A333 Pipe Material Strike Temperature Condition
Crade
The lowest temperature for strike test
SA 333 GR 1
-50
-45
SA 333 GR 3
-150
-100
SA 333 GR 4
-150
-100
SA 333 GR 6
-50
-45
SA 333 GR 7
-100
-75
SA 333 GR 8
-320
-195
SA 333 GR 9
-100
-75
SA 333 GR 10
-75
-60
astm a333 gr 6 pipe Heat Treatment Requirements:

All seamless and welded pipe shall be treated to control their microstructure by the following methods: Normalizing per A 333/A 333M-05 section 4.2.1.1; section 4.2.1.2 or section 4.2.1.3 Quenched and Tempered per A 333/A 333M – 05 section 4.2.2.1 Double Normalized and Tempered per A 333/A 333M – 05 section 4.2.2.2



A333 Low Temp Pipe

A333 Gr3 Gr6 Carbon Steel Low Temp Seamless Steel Pipes / Tubes
A333 Gr3 Gr6 Carbon Steel Low Temp Seamless Steel Pipes / Tubes

OD

1.0-30mm, 10.0-700.0mm

WT

SCH5, SCH10, SCH20, SCH60, SCH80, SCH100, SCH120, SCH160, XXS

Specification

  1. Outer Diameter:10mm - 700mm;2.Wall Thickness:1.0mm--30mm;3.Length:Max 12m
  2. We can also produce according to customers requirement

Material

EN 10216-4 p265nl, en 10216-4 p215nl, bs en 10216-4, din en 10216-4, sr en 10216-4, 10#20#45#16Mn A106 Gr A, B, A53 Gr B, ASTM A179, A315B, A335 P11, A335 P22, A335 P5 
12CrMo 15CrMo 20CrMo 42CrMo 12Cr1Mov 10CrMo 910A 355P 22 STF A25

ASTM A333 Grade 6 Pipe Dimensions

astm a333 gr 6 pipe dimensions are many, but the good news is that you do not have to go hunting around for the pipe dimensions you want. Whatever your need for dimensions of ASTM A333 grade 6 pipes, you will get them all here. We deliver ASTM A333 grade 6 pipes of the highest quality, meeting international standards and specifications and over the years, we have established a name for ourselves. Fact is, we are a PED approved manufacturer of ASTM A333 grade 6 pipes in India. No matter what your requirement of dimensions for LTCS ASTM A333 gr 6, astm a333 gr 6 pipe, we assure you that we will tailor-make them for you.

  • Outer Dimensions: 19.05mm – 114.3mm
  • Wall Thickness: 2.0mm – 14 mm
  • Length: max 16000mm
astm a333 gr 6 pipe Available Surface Finish
  • Surface Finishes: Bare, Oiled, Mill Varnish, Galv, FBE, FBE Dual, 3LPE, 3LPP, Coal Tar, Concrete Coating and Tape Wrap.
  • End Finishes: Beveled, Square Cut, Threaded & Coupled.
 
Types of A333 gr 6 carbon steel pipe
  • A333 grade 6 Low Temperature Pipes & Tubes
  • A333 grade 6 Low Temperature Tubing Supplier
  • ASTM A333 Grade 6 EFW Pipes
  • ASTM A333 Grade 6 Low Temperature Welded Tubes Suppliers
  • ASTM A333 Welded Pipes Manufacturer
  • astm a333 gr 6 pipe manufacturer in india
  • ASTM A333 Gr.6 Low Temperature Rectangular Pipe Manufacturer
  • ASTM A333 EFW Tubing
  • astm a333 gr 6 pipe
  • ASTM A333 Gr.6 Low Temperature Square Pipes Distributors
  • Carbon Steel Welded Square Tubes
  • ASTM A333 Gr.6 Low Temperature ERW Pipes & Tubes
  • ASTM A333 Gr.6 Low Temperature EFW Pipes Stockiest in India
  • ASTM A333 Welded Black Round Pipes
  • ASTM A333 Carbon Steel EFW Pipe Manufacturer
  • ASTM A333 Gr.6 Low Temperature Square Pipes Distributors
  • Carbon Steel EFW Pipes Dealers
  • astm a333 gr 6 pipe price in india
  • ASTM A333 Carbon Steel EFW Pipes
  • ASTM A333 Tubing Stockholder
  • CS Square Tubes Suppliers
  • ASTM A333 Gr.6 Low Temperature Round Pipes & Tubes Suppliers
  • Carbon Steel Rectangular Pipes
  • astm a333 gr 6 pipe suppliers in india
  • astm a333 gr 6 pipe price list india

 

ASTM A333 Grade 6 Pipe, astm a333 gr 6 pipe, ASTM A333 Low Temperature Tubing in Seamless & Welded both are loose or in bundles tightened with Iron Strips. Special packings: Metal or Wooden Cases, Pallets etc. Plastic closes both ends, Hexagonal bundles maximum 2.000 kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and IN in sackcloth with several steel strips, Plastic caps.

Both ends of each crate will indicate the order no., heat no., dimensions, weight and bundles or as requested. We can also offer customized packaging for astm a333 gr 6 pipe, ASTM A333 Grade 6 Pipe, ASTM A333 Low Temperature Tubing as per customer's requirement.

SA333 Gr 6 Material Weight Chart / Schedule Chart

ASTM A333 Grade 6 Pipe Schedule Chart & astm a333 gr 6 pipe weight

Welded and seamless ASTM A333 Grade 6 Pipe

astm a333 gr 6 pipe Dimensions and weights section modulus and gallons capacity per linear foot

Size NPS
Pipe O.D.
Wall Thickness
Pipe I.D.
Weight per Foot
Standard to XXHY
Schedule 
Pipe #
Section Modulus
Gallon Capacity Per Linear Foot
1/2
0.84
0.109
0.622
0.85
STD
40
.0407
.0158
 
 
0.147
0.546
1.09
XHY
80
.0478
.0122
 
 
0.188
0.464
1.31
 
160
.0528
.0088
 
 
0.294
0.252
1.72
XXHY
 
.0577
.0026
3/4
1.05
0.113
0.824
1.13
STD
40
.0705
.0277
 
 
0.154
0.742
1.48
XHY
80
.0853
.0225
 
 
0.219
0.612
1.95
 
160
.1006
.0153
 
 
0.308
0.434
2.44
XXHY
 
.1103
.0077
1
1.315
0.133
1.049
1.68
STD
40
.1328
.0449
 
 
0.179
0.957
2.17
XHY
80
.1606
.0374
 
 
0.250
0.815
2.85
 
160
.1904
.0271
 
 
0.358
0.599
3.66
XXHY
 
.2136
.0146
1 1/4
1.66
0.140
1.380
2.27
STD
40
.2346
.0777
 
 
0.191
1.278
3.00
XHY
80
.2913
.0666
 
 
0.250
1.160
3.77
 
160
.3421
.0549
 
 
0.382
0.896
5.22
 
 
.4110
.0328
1 1/2
1.90
0.145
1.610
2.72
STD
40
.3262
.1058
 
 
0.200
1.500
3.63
XHY
80
.4118
.0918
 
 
0.281
1.338
4.86
 
160
.5079
.0730
 
 
0.400
1.100
6.41
 
 
.5977
.0494
2
2.375
0.109
2.157
2.64
 
10
.4205
.1898
 
 
0.154
2.067
3.66
STD
40
.5606
.1743
 
 
0.218
1.939
5.03
XHY
80
.7309
.1534
 
 
0.250
1.875
5.68
 
 
.8045
.1434
 
 
0.281
1.813
6.29
 
 
.8666
.1344
 
 
0.344
1.687
7.47
 
160
.9806
.1161
 
 
0.436
1.503
9.04
XXHY
 
1.1043
.0922
2 1/2
2.875
0.120
2.635
3.53
 
10
.6870
.2833
 
 
0.203
2.469
5.80
STD.
40
1.0640
.2487
 
 
0.216
2.443
6.14
 
 
1.1169
.2435
 
 
0.250
2.375
7.02
 
 
1.2468
.2301
 
 
0.276
2.323
7.67
XHY
80
1.3386
.2202
 
 
0.375
2.125
10.02
 
160
1.6371
.1842
 
 
0.552
1.771
13.71
XXXHY
 
1.9971
.1280
3
3.50
0.120
3.260
4.34
 
 
1.0411
.4336
 
 
0.156
3.188
5.58
 
 
1.3122
.4147
 
 
0.172
3.156
6.12
 
 
1.4265
.4064
 
 
0.188
3.124
6.66
 
 
1.5342
.3984
 
 
0.216
3.068
7.58
STD.
40
1.7241
.3840
 
 
0.250
3.000
8.69
 
 
1.9372
.3672
 
 
0.281
2.938
9.67
 
 
2.1207
.3521
 
 
0.300
2.900
10.26
XHY
80
2.2253
.3431
 
 
0.438
2.624
14.34
 
160
2.8774
.2811
 
 
0.600
2.300
18.6
XXHY
 
3.4243
.2158
3 1/2
4.0
0.120
3.760
4.98
 
10
1.3776
.5768
 
 
0.226
3.548
9.12
STD.
140
2.3939
.5136
 
 
0.250
3.500
10.02
 
 
2.6001
.4998
 
 
0.281
3.438
11.17
 
 
2.8562
.4821
 
 
0.318
3.364
12.52
XHY
80
3.1400
.4617
 
 
0.636
2..728
22.87
XXHY
 
4.8795
.3085
4
4.5
0.120
4.260
5.62
 
10
1.7612
.7404
 
 
0.156
4.188
7.24
 
 
2.2354
.7156
 
 
0.188
4.124
8.67
 
 
2.6296
.6942
 
 
0.203
4.094
9.32
 
 
2.8173
.6838
 
 
0.219
4.062
10.02
 
 
3.0184
.6725
 
 
0.237
4.026
10.80
STD.
40
3.2145
.6613
 
 
0.250
4.000
11.36
 
 
3.3611
.6528
 
 
0.281
3.938
12.67
 
60
3.7021
.6326
 
 
0.312
3.876
13.97
 
 
4.0273
.6126
 
 
0.337
3.826
15.00
XHY
80
4.2713
.5972
 
 
0.438
3.624
19.02
 
120
5.1790
.5361
 
 
0.531
3.438
22.53
 
160
5.8997
.4822
 
 
0.674
3.152
27.57
XXHY
 
6.7927
.4054
5
5.563
0.188
5.187
10.80
 
 
4.1161
1.0979
 
 
0.219
5.125
12.51
 
 
4.7279
1.0716
 
 
0.258
5.047
14.63
STD.
40
5.4500
1.0391
 
 
0.281
5.001
15.87
 
 
5.8644
1.0204
 
 
0.312
4.939
17.51
 
 
6.4074
.99647
 
 
0.344
4.875
19.19
 
 
6.9358
.9696
 
 
0.375
4.813
20.80
XHY
80
7.4300
.9449
 
 
0.500
4.563
27.06
 
120
9.2534
.8495
 
 
0.625
4.313
32.99
 
160
10.7976
.7590
 
 
0.750
4.063
38.59
XXHY
 
12.0954
.6734
6
6.625
0.109
6.407
7.59
 
5
3.5769
1.6748
 
 
0.134
6.357
9.30
 
10
4.3475
1.6488
 
 
0.156
6.313
10.79
 
 
5.0107
1.6260
 
 
0.188
6.249
12.94
 
 
5.9351
1.5937
 
 
0.203
6.219
13.94
 
 
6.3804
1.5780
 
 
0.219
6.187
15.00
 
 
6.8261
1.5620
 
 
0.250
6.125
17.04
 
 
7.6905
1.5306
 
 
0.280
6.065
18.99
STD.
40
8.4958
1.5008
 
 
0.312
6.001
21.06
 
 
9.3416
1.4688
 
 
0.344
5.937
23.10
 
 
10.111
1.4391
 
 
0.375
5.875
25.05
 
 
10.893
1.4082
 
 
0.432
5.761
28.60
XHY
80
12.224
1.3541
 
 
0.500
5.625
32.74
 
 
13.711
1.2909
 
 
0.562
5.501
36.43
 
120
14.9806
1.2346
 
 
0.625
5.375
40.09
 
 
16.1821
1.1787
 
 
0.719
5.187
45.39
 
160
17.8243
1.0977
 
 
0.864
4.897
53.21
XXHY
 
20.025
.9784
 
 
1.000
4.625
60.13
 
 
21.7719
.8727
 
 
1.125
4.375
66.14
 
 
23.1237
.7809


A333 Pipe Material pressure rating

ASTM A333 Grade 6 Pipe Pressure Rating

Pressure Temperature Rating of astm a333 gr 6 pipe

ASTM A333 Grade 6 Carbon Steel Pipes – Pressure (psig) and temperature (deg F) ratings for A-53 B and A-106 B, A333, A334 and API 5L carbon steel pipes – temperatures ranging 100 °F – 700 °F

Ratings calculated (see below the table) according ASME B31.3-2002 Table K-1 for plain end standard seamless carbon steel pipes and tubes spec. no. A-53 B, A-106 B, A333, A334 and API 5L. Temperatures ranging 100 °F – 700 °F.

Size
(in)
Outside Diameter
(in)
Wall Thickness
(in)
Inside Diameter
(in)
Schedule
Temperature (oF)
100
200
300
400
500
600
650
700
Allowable Stress (psi)
23300
21300
20700
20000
18900
17300
16900
16800
Maximum Allowable Pressure (psi)
1/2
0.84
0.109
0.622
401)
6747
6168
5994
5792
5473
5010
4894
4865
0.84
0.147
0.546
802)
9483
8669
8424
8140
7692
7041
6878
6837
0.84
0.188
0.464
160
12704
11614
11287
10905
10305
9433
9215
9160
0.84
0.294
0.252
22653
20708
20125
19444
18375
16819
16431
16333
3/4
1.05
0.113
0.824
40
5487
5016
4875
4710
4451
4074
3980
3957
1.05
0.154
0.742
80
7743
7079
6879
6647
6281
5749
5616
5583
1.05
0.219
0.612
160
11666
10665
10364
10014
9463
8662
8462
8412
1.05
0.308
0.434
17861
16328
15868
15331
14488
13261
12955
12878
1
1.315
0.133
1.049
40
5128
4688
4556
4402
4160
3808
3720
3698
1.315
0.179
0.957
80
7118
6507
6324
6110
5774
5285
5163
5133
1.315
0.25
0.815
160
10448
9552
9283
8969
8475
7758
7578
7534
1.315
0.358
0.599
16219
14827
14409
13922
13156
12042
11764
11694
1 1/4
1.66
0.14
1.38
40
4214
3853
3744
3618
3419
3129
3057
3039
1.66
0.191
1.278
80
5905
5398
5246
5069
4790
4385
4283
4258
1.66
0.25
1.16
160
7979
7295
7089
6849
6473
5925
5788
5753
1.66
0.382
0.896
13143
12015
11677
11282
10661
9759
9533
9477
1 1/2
1.9
0.145
1.61
40
3788
3462
3365
3251
3072
2812
2747
2731
1.9
0.2
1.5
80
5356
4897
4759
4598
4345
3977
3885
3862
1.9
0.281
1.338
160
7817
7146
6944
6710
6341
5804
5670
5636
1.9
0.4
1.1
11797
10785
10481
10127
9570
8759
8557
8506
2
2.375
0.109
2.157
10
2220
2030
1972
1906
1801
1648
1610
1601
2.375
0.154
2.067
40
3187
2913
2831
2736
2585
2366
2312
2298
2.375
0.218
1.939
80
4616
4220
4101
3963
3745
3428
3348
3329
2.375
0.25
1.875
5356
4897
4759
4598
4345
3977
3885
3862
2.375
0.281
1.813
6090
5567
5410
5227
4940
4522
4417
4391
2.375
0.344
1.687
160
7634
6979
6782
6553
6193
5668
5537
5505
2.375
0.436
1.503
10027
9167
8908
8607
8134
7445
7273
7230
2 1/2
2.875
0.12
2.635
10
2012
1840
1788
1727
1632
1494
1460
1451
2.875
0.203
2.469
40
3487
3188
3098
2993
2829
2589
2529
2514
2.875
0.216
2.443
3725
3405
3309
3197
3022
2766
2702
2686
2.875
0.25
2.375
4355
3981
3869
3738
3533
3234
3159
3140
2.875
0.276
2.323
80
4846
4430
4305
4159
3931
3598
3515
3494
2.875
0.375
2.125
160
6786
6204
6029
5825
5505
5039
4922
4893
2.875
0.552
1.771
10571
9664
9391
9074
8575
7849
7667
7622
3
3.5
0.12
3.26
1643
1502
1459
1410
1333
1220
1192
1184
3.5
0.156
3.188
2154
1969
1913
1849
1747
1599
1562
1553
3.5
0.172
3.156
2384
2179
2118
2046
1934
1770
1729
1719
3.5
0.188
3.124
2615
2391
2324
2245
2122
1942
1897
1886
3.5
0.216
3.068
40
3025
2766
2688
2597
2454
2246
2194
2181
3.5
0.25
3
3530
3227
3136
3030
2864
2621
2561
2545
3.5
0.281
2.938
3998
3655
3552
3432
3243
2969
2900
2883
3.5
0.3
2.9
80
4288
3920
3810
3681
3479
3184
3110
3092
3.5
0.438
2.624
160
6480
5924
5757
5563
5257
4812
4700
4673
3.5
0.6
2.3
9258
8464
8225
7947
7510
6874
6715
6675
3 1/2
4
0.12
3.76
10
1432
1309
1273
1230
1162
1064
1039
1033
4
0.226
3.548
140
2758
2521
2450
2367
2237
2047
2000
1988
4
0.25
3.5
3066
2803
2724
2632
2487
2276
2224
2211
4
0.281
3.438
3469
3171
3082
2977
2814
2575
2516
2501
4
0.318
3.364
80
3956
3617
3515
3396
3209
2938
2870
2853
4
0.636
2..728
8489
7761
7542
7287
6886
6303
6157
6121
4
4.5
0.12
4.26
10
1270
1161
1128
1090
1030
943
921
916
4.5
0.156
4.188
1662
1519
1476
1426
1348
1234
1205
1198
4.5
0.188
4.124
2014
1841
1789
1729
1634
1495
1461
1452
4.5
0.203
4.094
2181
1994
1938
1872
1769
1619
1582
1572
4.5
0.219
4.062
2360
2157
2096
2026
1914
1752
1712
1701
4.5
0.237
4.026
40
2562
2342
2276
2199
2078
1902
1858
1847
4.5
0.25
4
2709
2477
2407
2326
2198
2012
1965
1953
4.5
0.281
3.938
60
3063
2800
2721
2629
2485
2274
2222
2208
4.5
0.312
3.876
3421
3127
3039
2936
2775
2540
2481
2466
4.5
0.337
3.826
80
3712
3394
3298
3186
3011
2756
2693
2677
4.5
0.438
3.624
120
4919
4497
4370
4222
3990
3652
3568
3547
4.5
0.531
3.438
160
6072
5551
5394
5212
4925
4508
4404
4378
4.5
0.674
3.152
7930
7249
7045
6807
6432
5888
5752
5718
5
5.563
0.188
5.187
1619
1480
1438
1389
1313
1202
1174
1167
5.563
0.219
5.125
1894
1732
1683
1626
1536
1406
1374
1366
5.563
0.258
5.047
40
2244
2052
1994
1927
1821
1667
1628
1618
5.563
0.281
5.001
2453
2242
2179
2106
1990
1821
1779
1769
5.563
0.312
4.939
2736
2501
2431
2349
2220
2032
1985
1973
5.563
0.344
4.875
3032
2771
2693
2602
2459
2251
2199
2186
5.563
0.375
4.813
80
3320
3035
2950
2850
2693
2465
2408
2394
5.563
0.5
4.563
120
4513
4126
4009
3874
3661
3351
3273
3254
5.563
0.625
4.313
160
5753
5259
5111
4938
4666
4271
4172
4148
5.563
0.75
4.063
7042
6438
6256
6045
5712
5229
5108
5078

1) STD (standard) = schedule 40
2) XS (extra strong) = schedule 80

Difference Between Low-Alloy Steel & High-Alloy Steel

Alloy Steel is steel that is alloyed with a variety of elements in total amounts between 1.0% and 50% by weight to improve its mechanical properties. Alloy steels are broken down into two groups: low-alloy steels and high-alloy steels.

High-Alloy Steel

High-alloy steels are defined by a high percentage of alloying elements. Stainless steel is high-alloy steel which contains at least 12 percent chromium. Stainless steel is devided into three basic types: martensitic, ferritic, and austenitic. Martensitic steels contain the least amount of chromium, and known for high hardenability, and are mainly used for cutlery. Ferritic steels contains 12 to 27 percent nickel chromium alloy and are suitable to use in automobiles and industrial equipment. Austenitic steels contain high levels of nickel, carbon, manganese, or nitrogen and usually have the highest corrosion resistance. Austenitic steels are mainly used to store corrosive liquids and mining, chemical, or pharmacy equipment.

Low-Alloy Steel

Among alloy steels, when Ni, Cr, Mo, and other alloy elements content consist of less than 10.5% are known as low alloy steels. Low-alloy steels have a much lower percentage of alloying elements, usually 1 to 5 percent. These steels have very different strengths and uses depending on the chosen alloy. High-strength low-alloy (HSLA) steels, or microalloyed steels, are designed to provide better mechanical properties and/or greater resistance to atmospheric corrosion than conventional carbonsteels in the normal sense.

Alloy steel can further classify as

  • Low alloy steels: in which sum of total Alloying elements is < 5%
  • High alloy steels: in which sum of total Alloying elements is > 5%

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