JIS G 3106 SM490A, B, and C Steel Work / steel structure / Steel Machining Parts
SM490A, B, and C Steel Structures are produced based on the Japanese Standard JIS G3106 which mainly references the hot rolled low alloy steels. JIS3106 SM490A, B, and C Steel Work usually are used for fabricating the bridges, ships, rolling stocks, petroleum storage tanks, containers and other constructions.
| Grade |
C |
Si |
M |
P |
S |
|
JIS 3106 SM490A |
Thickness≤50mm 0.20max |
0.55 |
1.60 |
0.035 max |
0.035 |
|
JIS 3106 SM490B |
Thickness≤50mm 0.18max |
0.55 |
1.60 |
0.035 max |
0.035 |
|
JIS 3106 SM490C |
Thickness≤100mm 0.18max |
0.55 |
1.60 |
0.035 max |
0.035 |
| Grade |
Yield point or proof stress N/mm² |
Tensile strength N/mm² |
||||||
|
Thickness of steel product (²) mm |
Thickness mm |
|||||||
|
≤16 |
＞16＜40 |
＞40＜75 |
＞75＜100 |
＞100＜160 |
＞160＜200 |
≤100 |
＞100＜200 |
|
|
JIS 3106 SM490A |
325 |
315 |
295 |
295 |
285 |
275 |
490 |
490 |
|
JIS 3106 SM490B |
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|
JIS 3106 SM490C |
- |
- |
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JIS G 3106 SM490A, B, and C Steel Work Heat treatment and symbol
For JIS G 3106 SM490A, B, and C Steel machining parts, Katalor can offer Normalizing (N), Quench-hardening and Tempering (Q), or Tempering (T), as necessary. Further more, if you need any special heat treatment for JIS G3106 SM490A, B, and C Steel Structure, it should be agreed upon between the purchaser and supplier.
Shanghai Katalor can supply the JIS3106 SM490A, B, and C Steel machining parts with high function performance. We have more than 20000 square meters workshop and plenty of machining equipments so we can supply the SM490A, B, and C Steel Work in competitive prices and short delivery time. If you need the SM490A, B, and C Steel work/steel structure, please don’t hesitate to contact us.
