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JIS G 3106 SM490A, B, and C Steel Work / Steel Structure

JIS G 3106 SM490A, B, and C Steel Work / Steel Structure

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

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Product Description

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.

JIS G 3106 SM490A, B, and C Steel machining parts Chemical Composition Analysis:


Grade

C

Si

M

P

S

JIS 3106
SM490A

Thickness≤50mm 0.20max
200mm>50mm 0.22max

0.55
max

1.60
max

0.035 max

0.035
max

JIS 3106
SM490B

Thickness≤50mm 0.18max
200mm>50mm 0.20max

0.55
max

1.60
max

0.035 max

0.035
max

JIS 3106
SM490C

Thickness≤100mm 0.18max

0.55
max

1.60
max

0.035 max

0.035
max

JIS G 3106 SM490A, B, and C Steel Work Mechanical Properties:


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
min

315
min

295
min

295
min

285
min

275
min

490
to
610

490
to
610

JIS 3106
SM490B

JIS 3106
SM490C

-

-

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.

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