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

Date : 2015-06-24

 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

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.

 
Contact Us

TEL : 0086-21-61182423

Fax : 0086-21-61182425

E-mail : [email protected] 

Address : No.230,1st Floor,Building No.1,No.221 Of Huashen Road,Free Trade Area Of Pudong New District,Shanghai China