HomeWhat We DoMetalsRequest a QuoteExcess InventoryContact Us


steel - coil slitting


coated steels

Hot Dipped Galvanized
Galvannealed
Electro-Galvanized
Nizn-Cote®
Aluminized (T125, T140, 409 Stainless)
Painted (Steel, Aluminum)
Pre-Coat Adhesive

Carbon steels

Low Carbon
Medium Carbon
High Carbon
Spring Steels
HSLA
Normalized/Non-Earing

Request a Quote

Capabilities


Gauge: .004-.125 (inches)                           Width: .250-60 (inches)
ID: 16 or 20 (inches) standard                    OD: 78 (inches) maximum
Coil Weight: 40,000 pound maximum


Camber: Over 1/2" to 1 1/2" (1/2" in any 8')
Over 1 1/2" to 24" (1/4" in any 8')

* Camber is to be determined by placing an 8ft. straight edge against the concave edge of the strip.

* Camber is the greatest deviation of the side edge from a straight line; the measurement being taken on the concave side with a straight edge.

 

Finishes

Class A
Brushed
Bright
Patterned
Matte
Tempers

CQ
IF
DQ
Spring Tempered
AKDQ
HSLA

Standard Tolerances
Gauge
 
Inches
 
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
 
.138 +/- 0.009
.123 +/- 0.009
.108 +/- 0.009
.093 +/- 0.008
.079 +/- 0.008
.071 +/- 0.006
.064 +/- 0.006
.058 +/- 0.005
.052 +/- 0.005
.046 +/- 0.005
.040 +/- 0.004
.037 +/- 0.004
.034 +/- 0.004
.031 +/- 0.004
.028 +/- 0.004
.025 +/- 0.004
.022 +/- 0.003
.020 +/- 0.003
.019 +/- 0.003
.017 +/- 0.003
.016 +/- 0.003
 


Width


gauge range

(0.014-0.0689)


gauge range

(0.069-0.047)
0.500 -6.000
6.001 -9.000
9.001 -12.00
12.01 -20.00
20.01 & Over
+/- 0.005
+/- 0.005
+/- 0.010
+/- 0.016
+/- 0.020
+/- 0.008
+/- 0.010
+/- 0.010
+/- 0.016
+/- 0.020

typical mechanical properties - standard grades




Width




description




ys

ksi   MPa
 


uts

ksi   MPa
 

%
elon-
gation
in 2"


hard-
ness
hrb



"n"



"rm"
Commercial Steel
(CS Type B)
May be moderately formed. A specimen cut in any direction can be bent flat on itself without cracking.
30   207
 
46   317
 
40
42
 
N/A
 
N/A
Drawing Steel
(DS Type B)
  DS Type B is made by adding aluminum to the molten steel and may be used in drawing applications.  
26   179
 
44    303
 
44
37
 
0.23
 
1.7
Extra Deep
Drawing Steel
(EDDS)
  Interstitial Free (I-F) steels are made by adding titanium and/or niobium to the molten steel after vacuum degassing and offer excellent drawability.  
23    159
 
44    303
 
45
30
 
0.24
 
1.8
Extra Deep
Drawing Steel Plus
(EDDS+)
  Interstitial Free (I-F) steels are made by adding titanium and/or niobium to the molten steel after vacuum degassing and offer excellent drawability.  
21    145
 
43    296
 
46
30
 
0.25
 
1.9
* Guidelines for Standard Grades originated from A-K Steel, Inc.

mechanical properties & rockwell hardness
Mechanical Properties of Cold Rolled Low-Carbon Steel Strip (ASTM A109)




temper


rockwell b
hardness
requirements




bend-test
requirements
 

approximate
tensile
strength

MPa           ksi
 

elongation
in 50 mm
or 2"
%
(d)

No. 1
(hard)

90 min. (a),
84 min. (b)
No bending in either direction.
 
550-690    80-100
 
--
No. 2
(half-hard)
 
70-85
 
90° bend across rolling direction a 1t radius (c).
 
380-520      55-75
 
4-16
No. 3
(quarter hard)
 
60-75
 
180° bend across rolling direction and 90° bend along rolling direction, both around a 1t radius (c).
 
310-450     45-65
 
13-27
No. 4
(skin rolled)
 
65 max.
 
Bend flat on itself in any direction.
 
290-370     42-54
 
24-40
No. 5
(dead soft)
 
55 max.
 
Bend flat on itself in any direction.
 
260-340     38-50
 
31-47

* (a) For strip less than 1.78 mm (0.070 in.) thick.
* (b) For strip 1.78 mm (0.070 in.) thick and greater.
* (c) t = thickness of strip.
* (d) For strip 1.27 mm (0.050 in.) thick.


standard steels - Carbon Strip Steel Compositions

Chemical Composition Limits, Percent




Uns designation


steel
designation
SAE or
aisi number






c
 




mn
 



P
max.



s
max.




si (1)
G10060
G10080
G10090
G10100
G10120
G10150
G10160
G10170
G10180
G10190
G10200
G10210
G10220
G10230
G10240
G10250
G10260
G10270
G10300
G10330
G10350
G10360
G10370
G10380
G10390
G10400
G10410
G10420
G10430
G10450
G10460
G10480
G10490
G10500
G10520
G10550
G10600
G10640
G10650
G10700
G10740
--
G10780
G10800
G10840
G10850
G10860
G10900
G10950

1006
1008
1009
1010
1012
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1030
1033
1035
1036
1037
1038
1039
1040
1041
1042
1043
1045
1046
1048
1049
1050
1052
1055
1060
1064
1065
1070
1074
1075
1078
1080
1084
1085
1086
1090
1095
 
 
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040

 
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
   

* (1) When silicon is required, the following ranges and limits are commonly used:
                    Per Cent
Up to 1015, excl.        0.10 max.
1015 to 1025, incl.      0.10 max., 0.10-0.25 or 0.15-0.30
Over 1025                 0.10-0.25 or 0.15-0.30

* (2) The chemical compositions shown in this table are the same as shown in SAE J402b, 1977 except for AISI numbers 1006 and 1008. Formerly 1006 had a manganese range of .25-.45 and 1008 was shown with a .25-.50 range.



 

Almetals Home